Weather hour by hour (periods) in Grahamstown , South Africa

Day

hot and scattered clouds

37°

Night

partly cloudy

19°

Day

partly cloudy

33°

Night

light fog from midnight

17°

Day

partly cloudy to clear

34°

Night

light fog at dawn

18°

Day

scattered clouds

34°

Night

generally mostly cloudy with chance for rain showers with thunderstorms at early night hours

19°

Day

chance for rain showers with thunderstorms from noon

31°

Night

rain showers with thunderstorms till dawn

19°

Day

generally mostly cloudy with rain showers with thunderstorms at afternoon

35°

Night

rain showers with thunderstorms till midnight followed by light fog

18°

Day

chance for rain showers with thunderstorms at afternoon

30°

Night

rain showers with thunderstorms till midnight

18°

Day

chance for rain showers with thunderstorms at afternoon

40°

Night

chance for rain showers with thunderstorms, light fog at dawn

21°

Day

rain showers with thunderstorms at afternoon

36°

Night

rain showers with thunderstorms and light fog at times

17°

Dawn

Scattered Clouds

Scattered Clouds

21°

Morning

Scattered Clouds

Scattered Clouds

30°

Noon

Very Hot

Very Hot

37°

Afternoon

Very Hot

Very Hot

37°

Evening

Scattered Clouds

Scattered Clouds

24°

Night

Mostly Cloudy

Mostly Cloudy

22°

Day Hot weather expected / It is recommended to drink plenty of water and cooling liquids, make sure you stay cool and wear light clothing.

Hot weather expected / It is recommended to drink plenty of water and cooling liquids, make sure you stay cool and wear light clothing.

Dawn

Western

5km/h

Morning

Western

11km/h

Noon

Western

11km/h

Afternoon

Southern

14km/h

Evening

Eastern

8km/h

Night

Eastern

6km/h

Dawn

Relative Humidity

84%

Morning

Relative Humidity

27%

Noon

Relative Humidity

20%

Afternoon

Relative Humidity

20%

Evening

Relative Humidity

50%

Night

Relative Humidity

55%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Cloudy

Cloudy

19°

Morning

Partly Cloudy

Partly Cloudy

25°

Noon

Partly Cloudy

Partly Cloudy

33°

Afternoon

Mostly Cloudy

Mostly Cloudy

32°

Evening

Partly Cloudy

Partly Cloudy

20°

Night

Mist - Light Fog

Mist - Light Fog

19°

Dawn

Southwestern

9km/h

Morning

Southwestern

8km/h

Noon

Southern

11km/h

Afternoon

Southern

15km/h

Evening

Southern

10km/h

Night

Southern

6km/h

Dawn

Relative Humidity

78%

Morning

Relative Humidity

52%

Noon

Relative Humidity

45%

Afternoon

Relative Humidity

52%

Evening

Relative Humidity

87%

Night

Relative Humidity

98%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Mist - Light Fog

Mist - Light Fog

17°

Morning

Mostly Cloudy

Mostly Cloudy

23°

Noon

Partly Cloudy

Partly Cloudy

33°

Afternoon

Mostly Clear

Mostly Clear

34°

Evening

Clear

Clear

22°

Night

Scattered Clouds

Scattered Clouds

20°

Dawn

Northern

7km/h

Morning

Northeastern

12km/h

Noon

Eastern

15km/h

Afternoon

Eastern

17km/h

Evening

Eastern

15km/h

Night

Eastern

12km/h

Dawn

Relative Humidity

98%

Morning

Relative Humidity

61%

Noon

Relative Humidity

42%

Afternoon

Relative Humidity

38%

Evening

Relative Humidity

84%

Night

Relative Humidity

92%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Mist - Light Fog

Mist - Light Fog

18°

Morning

Mostly Clear

Mostly Clear

26°

Noon

Scattered Clouds

Scattered Clouds

34°

Afternoon

Scattered Clouds

Scattered Clouds

34°

Evening

Overcast

Overcast

21°

Night

Chance for Thunderstorms

Chance for Thunderstorms

19°

Night Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Dawn

Northeastern

4km/h

Morning

Western

7km/h

Noon

North-west

8km/h

Afternoon

Southwestern

12km/h

Evening

Southern

8km/h

Night

Southwestern

17km/h

Dawn

Relative Humidity

94%

Morning

Relative Humidity

41%

Noon

Relative Humidity

25%

Afternoon

Relative Humidity

23%

Evening

Relative Humidity

68%

Night

Relative Humidity

79%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

45%

Dawn

Mostly Cloudy

Mostly Cloudy

19°

Morning

Mostly Cloudy

Mostly Cloudy

21°

Noon

Partly Cloudy with a chance for Thunderstorms and Light Rain

Partly Cloudy with a chance for Thunderstorms and Light Rain

30°

Afternoon

Chance for Thunderstorms

Chance for Thunderstorms

31°

Evening

Thunderstorms

Thunderstorms

21°

Night

Thunderstorms

Thunderstorms

19°

Day Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Night Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Dawn

Southwestern

17km/h

Morning

Southwestern

10km/h

Noon

Southwestern

9km/h

Afternoon

Southern

15km/h

Evening

Southern

11km/h

Night

Southern

8km/h

Dawn

Relative Humidity

91%

Morning

Relative Humidity

61%

Noon

Relative Humidity

50%

Afternoon

Relative Humidity

49%

Evening

Relative Humidity

88%

Night

Relative Humidity

97%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

43%

Afternoon

Precipitation Probability

53%

Evening

Precipitation Probability

70%

Night

Precipitation Probability

65%

Dawn

Chance for Thunderstorms

Chance for Thunderstorms

19°

Morning

Mist - Light Fog

Mist - Light Fog

26°

Noon

Very Hot

Very Hot

35°

Afternoon

Thunderstorms

Thunderstorms

35°

Evening

Thunderstorms

Thunderstorms

21°

Night

Thunderstorms

Thunderstorms

18°

Day Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Night Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Dawn

Northeastern

5km/h

Morning

North-west

7km/h

Noon

Western

12km/h

Afternoon

Southern

16km/h

Evening

Southern

5km/h

Night

Southwestern

4km/h

Dawn

Relative Humidity

99%

Morning

Relative Humidity

70%

Noon

Relative Humidity

59%

Afternoon

Relative Humidity

58%

Evening

Relative Humidity

92%

Night

Relative Humidity

97%

Dawn

Precipitation Probability

57%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

69%

Evening

Precipitation Probability

73%

Night

Precipitation Probability

61%

Dawn

Mist - Light Fog

Mist - Light Fog

19°

Morning

Overcast

Overcast

20°

Noon

Cloudy

Cloudy

29°

Afternoon

Thunderstorms

Thunderstorms

30°

Evening

Thunderstorms

Thunderstorms

21°

Night

Chance for Thunderstorms

Chance for Thunderstorms

19°

Day Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Night Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Dawn

Southwestern

4km/h

Morning

Northeastern

9km/h

Noon

Northeastern

12km/h

Afternoon

Northeastern

13km/h

Evening

Southern

16km/h

Night

Southwestern

13km/h

Dawn

Relative Humidity

93%

Morning

Relative Humidity

76%

Noon

Relative Humidity

58%

Afternoon

Relative Humidity

54%

Evening

Relative Humidity

54%

Night

Relative Humidity

85%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

65%

Evening

Precipitation Probability

65%

Night

Precipitation Probability

43%

Dawn

Mist - Light Fog

Mist - Light Fog

18°

Morning

Scattered Clouds

Scattered Clouds

26°

Noon

Very Hot

Very Hot

38°

Afternoon

Chance for Thunderstorms

Chance for Thunderstorms

40°

Evening

Chance for Thunderstorms

Chance for Thunderstorms

28°

Night

Chance for Thunderstorms

Chance for Thunderstorms

21°

Day Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Night Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Dawn

North-west

11km/h

Morning

North-west

15km/h

Noon

Western

9km/h

Afternoon

Southern

11km/h

Evening

Southwestern

10km/h

Night

Southwestern

9km/h

Dawn

Relative Humidity

93%

Morning

Relative Humidity

63%

Noon

Relative Humidity

54%

Afternoon

Relative Humidity

51%

Evening

Relative Humidity

90%

Night

Relative Humidity

96%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

54%

Evening

Precipitation Probability

54%

Night

Precipitation Probability

48%

Dawn

Chance for Thunderstorms

Chance for Thunderstorms

21°

Morning

Scattered Clouds

Scattered Clouds

27°

Noon

Very Hot

Very Hot

35°

Afternoon

Thunderstorms

Thunderstorms

36°

Evening

Thunderstorms

Thunderstorms

21°

Night

Thunderstorms

Thunderstorms

20°

Day Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Night Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Dawn

Southwestern

11km/h

Morning

Southwestern

16km/h

Noon

Southwestern

16km/h

Afternoon

Southwestern

17km/h

Evening

Southeastern

8km/h

Night

Southeastern

9km/h

Dawn

Relative Humidity

97%

Morning

Relative Humidity

81%

Noon

Relative Humidity

71%

Afternoon

Relative Humidity

68%

Evening

Relative Humidity

93%

Night

Relative Humidity

93%

Dawn

Precipitation Probability

37%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

66%

Evening

Precipitation Probability

63%

Night

Precipitation Probability

65%