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

Day

partly cloudy

24°

Night

mostly cloudy

13°

Day

partly cloudy

26°

Night

light fog from midnight

14°

Day

generally mostly cloudy with chance for light rain at noon

23°

Night

fog at times

18°

Day

generally partly cloudy with light fog at morning

29°

Night

fog from midnight

18°

Day

partly cloudy

31°

Night

light fog from early night hours

21°

Day

hot and scattered clouds

37°

Night

chance for rain showers with thunderstorms

20°

Day

rain showers with thunderstorms

29°

Night

rain showers with thunderstorms, light fog at dawn

19°

Day

light fog till morning, rain showers with thunderstorms at afternoon

34°

Night

rain showers with thunderstorms, light fog at dawn

17°

Day

rain showers with thunderstorms till noon

22°

Night

mostly cloudy

16°

Dawn

Scattered Clouds

Scattered Clouds

18°

Morning

Partly Cloudy

Partly Cloudy

19°

Noon

Partly Cloudy

Partly Cloudy

24°

Afternoon

Mostly Cloudy

Mostly Cloudy

23°

Evening

Mostly Cloudy

Mostly Cloudy

16°

Night

Mostly Cloudy

Mostly Cloudy

15°

Dawn

Southwestern

9km/h

Morning

Southwestern

16km/h

Noon

Southwestern

19km/h

Afternoon

Southern

20km/h

Evening

Southern

12km/h

Night

Southwestern

8km/h

Dawn

Relative Humidity

89%

Morning

Relative Humidity

62%

Noon

Relative Humidity

60%

Afternoon

Relative Humidity

60%

Evening

Relative Humidity

85%

Night

Relative Humidity

82%

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

Partly Cloudy

Partly Cloudy

13°

Morning

Mostly Cloudy

Mostly Cloudy

18°

Noon

Partly Cloudy

Partly Cloudy

25°

Afternoon

Partly Cloudy

Partly Cloudy

26°

Evening

Partly Cloudy

Partly Cloudy

15°

Night

Mist - Light Fog

Mist - Light Fog

14°

Dawn

Southwestern

6km/h

Morning

Southwestern

4km/h

Noon

Southeastern

7km/h

Afternoon

Southeastern

14km/h

Evening

Southeastern

9km/h

Night

Southeastern

6km/h

Dawn

Relative Humidity

81%

Morning

Relative Humidity

63%

Noon

Relative Humidity

56%

Afternoon

Relative Humidity

54%

Evening

Relative Humidity

83%

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

14°

Morning

Mist - Light Fog

Mist - Light Fog

17°

Noon

Chance for Light Rain

Chance for Light Rain

21°

Afternoon

Mostly Cloudy

Mostly Cloudy

23°

Evening

Mist - Light Fog

Mist - Light Fog

19°

Night

Mist - Light Fog

Mist - Light Fog

19°

Dawn

Southeastern

6km/h

Morning

Eastern

10km/h

Noon

Eastern

11km/h

Afternoon

Eastern

16km/h

Evening

Eastern

12km/h

Night

Eastern

10km/h

Dawn

Relative Humidity

94%

Morning

Relative Humidity

87%

Noon

Relative Humidity

78%

Afternoon

Relative Humidity

75%

Evening

Relative Humidity

96%

Night

Relative Humidity

99%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

37%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Foggy

Foggy

18°

Morning

Mist - Light Fog

Mist - Light Fog

21°

Noon

Partly Cloudy

Partly Cloudy

29°

Afternoon

Overcast

Overcast

29°

Evening

Overcast

Overcast

21°

Night

Mist - Light Fog

Mist - Light Fog

20°

Dawn

Northern

3km/h

Morning

Southwestern

3km/h

Noon

Northeastern

9km/h

Afternoon

Eastern

17km/h

Evening

Eastern

18km/h

Night

Eastern

16km/h

Dawn

Relative Humidity

99%

Morning

Relative Humidity

77%

Noon

Relative Humidity

60%

Afternoon

Relative Humidity

57%

Evening

Relative Humidity

96%

Night

Relative Humidity

96%

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

Foggy

Foggy

18°

Morning

Scattered Clouds

Scattered Clouds

22°

Noon

Scattered Clouds

Scattered Clouds

30°

Afternoon

Mostly Cloudy

Mostly Cloudy

31°

Evening

Overcast

Overcast

22°

Night

Mist - Light Fog

Mist - Light Fog

22°

Dawn

Northeastern

5km/h

Morning

Western

7km/h

Noon

Southwestern

11km/h

Afternoon

Southern

13km/h

Evening

Southern

8km/h

Night

Southern

6km/h

Dawn

Relative Humidity

99%

Morning

Relative Humidity

61%

Noon

Relative Humidity

53%

Afternoon

Relative Humidity

63%

Evening

Relative Humidity

92%

Night

Relative Humidity

95%

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

21°

Morning

Scattered Clouds

Scattered Clouds

25°

Noon

Very Hot

Very Hot

35°

Afternoon

Very Hot

Very Hot

37°

Evening

Overcast

Overcast

28°

Night

Chance for Thunderstorms

Chance for Thunderstorms

21°

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

Southern

3km/h

Morning

Northern

6km/h

Noon

Northern

7km/h

Afternoon

Northeastern

11km/h

Evening

Eastern

11km/h

Night

Northern

6km/h

Dawn

Relative Humidity

94%

Morning

Relative Humidity

71%

Noon

Relative Humidity

48%

Afternoon

Relative Humidity

42%

Evening

Relative Humidity

76%

Night

Relative Humidity

86%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

52%

Dawn

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

20°

Morning

Mostly Cloudy with a chance for Thunderstorms and Light Rain

Mostly Cloudy with a chance for Thunderstorms and Light Rain

22°

Noon

Mostly Cloudy with a chance for Thunderstorms and Light Rain

Mostly Cloudy with a chance for Thunderstorms and Light Rain

28°

Afternoon

Thunderstorms

Thunderstorms

29°

Evening

Thunderstorms

Thunderstorms

19°

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

North-west

6km/h

Morning

Southwestern

16km/h

Noon

Southwestern

21km/h

Afternoon

Southwestern

22km/h

Evening

Southwestern

4km/h

Night

North-west

4km/h

Dawn

Relative Humidity

75%

Morning

Relative Humidity

65%

Noon

Relative Humidity

76%

Afternoon

Relative Humidity

78%

Evening

Relative Humidity

94%

Night

Relative Humidity

95%

Dawn

Precipitation Probability

48%

Morning

Precipitation Probability

43%

Noon

Precipitation Probability

35%

Afternoon

Precipitation Probability

69%

Evening

Precipitation Probability

71%

Night

Precipitation Probability

71%

Dawn

Chance for Rain Showers

Chance for Rain Showers

19°

Morning

Mist - Light Fog

Mist - Light Fog

25°

Noon

Cloudy

Cloudy

34°

Afternoon

Thunderstorms

Thunderstorms

34°

Evening

Thunderstorms

Thunderstorms

20°

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

Eastern

8km/h

Morning

North-west

15km/h

Noon

North-west

19km/h

Afternoon

Western

16km/h

Evening

Eastern

10km/h

Night

Eastern

9km/h

Dawn

Relative Humidity

96%

Morning

Relative Humidity

82%

Noon

Relative Humidity

67%

Afternoon

Relative Humidity

45%

Evening

Relative Humidity

90%

Night

Relative Humidity

92%

Dawn

Precipitation Probability

42%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

73%

Evening

Precipitation Probability

73%

Night

Precipitation Probability

71%

Dawn

Thunderstorms

Thunderstorms

17°

Morning

Thunderstorms

Thunderstorms

18°

Noon

Mostly Cloudy with Light Rain

Mostly Cloudy with Light Rain

21°

Afternoon

Mostly Cloudy

Mostly Cloudy

22°

Evening

Partly Cloudy

Partly Cloudy

17°

Night

Mostly Cloudy

Mostly Cloudy

16°

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.

Dawn

Southwestern

19km/h

Morning

Southwestern

20km/h

Noon

Southwestern

20km/h

Afternoon

Southern

20km/h

Evening

Southern

11km/h

Night

Southern

6km/h

Dawn

Relative Humidity

93%

Morning

Relative Humidity

70%

Noon

Relative Humidity

60%

Afternoon

Relative Humidity

57%

Evening

Relative Humidity

86%

Night

Relative Humidity

89%

Dawn

Precipitation Probability

74%

Morning

Precipitation Probability

77%

Noon

Precipitation Probability

73%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%