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

Day

hot and clear

36°

Night

light fog from midnight followed by light rain with thunderstorms

17°

Day

rain showers with thunderstorms

24°

Night

rain showers with thunderstorms at times

18°

Day

rain showers with thunderstorms at afternoon

32°

Night

rain showers with thunderstorms

19°

Day

rain showers with thunderstorms

26°

Night

light rain and light fog at times

13°

Day

generally mostly cloudy with chance for light rain at morning

22°

Night

generally partly cloudy with light fog at dawn

12°

Day

partly cloudy

28°

Night

scattered clouds

14°

Day

chance for rain showers from noon

27°

Night

light rain

15°

Day

light rain till noon

17°

Night

mostly cloudy

14°

Day

clear

33°

Night

chance for light rain with thunderstorms from early night hours

19°

Dawn

Mostly Clear

Mostly Clear

15°

Morning

Clear

Clear

27°

Noon

Very Hot

Very Hot

36°

Afternoon

Scattered Clouds

Scattered Clouds

34°

Evening

Partly Cloudy

Partly Cloudy

19°

Night

Mist - Light Fog

Mist - Light Fog

17°

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

North-west

5km/h

Morning

North-west

14km/h

Noon

Western

16km/h

Afternoon

Southern

19km/h

Evening

Southwestern

17km/h

Night

Southwestern

17km/h

Dawn

Relative Humidity

83%

Morning

Relative Humidity

21%

Noon

Relative Humidity

16%

Afternoon

Relative Humidity

23%

Evening

Relative Humidity

82%

Night

Relative Humidity

94%

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

Thunderstorms

Thunderstorms

19°

Morning

Thunderstorms

Thunderstorms

21°

Noon

Rain Showers

Rain Showers

24°

Afternoon

Thunderstorms

Thunderstorms

23°

Evening

Thunderstorms

Thunderstorms

18°

Night

Thunderstorms

Thunderstorms

18°

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

14km/h

Morning

Southern

11km/h

Noon

Southeastern

18km/h

Afternoon

Southeastern

21km/h

Evening

Eastern

17km/h

Night

Eastern

23km/h

Dawn

Relative Humidity

93%

Morning

Relative Humidity

68%

Noon

Relative Humidity

65%

Afternoon

Relative Humidity

73%

Evening

Relative Humidity

93%

Night

Relative Humidity

97%

Dawn

Precipitation Probability

84%

Morning

Precipitation Probability

95%

Noon

Precipitation Probability

85%

Afternoon

Precipitation Probability

95%

Evening

Precipitation Probability

93%

Night

Precipitation Probability

92%

Dawn

Chance for Thunderstorms

Chance for Thunderstorms

19°

Morning

Overcast

Overcast

20°

Noon

Scattered Clouds

Scattered Clouds

32°

Afternoon

Thunderstorms

Thunderstorms

32°

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

Eastern

25km/h

Morning

Eastern

25km/h

Noon

Eastern

24km/h

Afternoon

Northeastern

6km/h

Evening

Northern

3km/h

Night

North-west

14km/h

Dawn

Relative Humidity

98%

Morning

Relative Humidity

54%

Noon

Relative Humidity

46%

Afternoon

Relative Humidity

47%

Evening

Relative Humidity

69%

Night

Relative Humidity

70%

Dawn

Precipitation Probability

51%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

90%

Evening

Precipitation Probability

86%

Night

Precipitation Probability

81%

Dawn

Chance for Rain Showers

Chance for Rain Showers

19°

Morning

Thunderstorms

Thunderstorms

21°

Noon

Thunderstorms

Thunderstorms

26°

Afternoon

Thunderstorms

Thunderstorms

26°

Evening

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

17°

Night

Mostly Cloudy with Light Rain

Mostly Cloudy with Light Rain

15°

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

Western

18km/h

Morning

Southwestern

31km/h

Noon

Southwestern

32km/h

Afternoon

Southwestern

31km/h

Evening

Southwestern

16km/h

Night

Southwestern

14km/h

Dawn

Relative Humidity

72%

Morning

Relative Humidity

64%

Noon

Relative Humidity

61%

Afternoon

Relative Humidity

60%

Evening

Relative Humidity

85%

Night

Relative Humidity

95%

Dawn

Precipitation Probability

43%

Morning

Precipitation Probability

66%

Noon

Precipitation Probability

69%

Afternoon

Precipitation Probability

68%

Evening

Precipitation Probability

52%

Night

Precipitation Probability

79%

Dawn

Mist - Light Fog

Mist - Light Fog

13°

Morning

Mist - Light Fog

Mist - Light Fog

17°

Noon

Cloudy

Cloudy

22°

Afternoon

Cloudy

Cloudy

22°

Evening

Partly Cloudy

Partly Cloudy

15°

Night

Scattered Clouds

Scattered Clouds

13°

Dawn

Southwestern

14km/h

Morning

Southern

9km/h

Noon

Southern

8km/h

Afternoon

Southeastern

16km/h

Evening

Eastern

14km/h

Night

Eastern

14km/h

Dawn

Relative Humidity

94%

Morning

Relative Humidity

57%

Noon

Relative Humidity

45%

Afternoon

Relative Humidity

43%

Evening

Relative Humidity

76%

Night

Relative Humidity

89%

Dawn

Precipitation Probability

56%

Morning

Precipitation Probability

53%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Mist - Light Fog

Mist - Light Fog

12°

Morning

Mist - Light Fog

Mist - Light Fog

18°

Noon

Partly Cloudy

Partly Cloudy

27°

Afternoon

Partly Cloudy

Partly Cloudy

28°

Evening

Mostly Cloudy

Mostly Cloudy

17°

Night

Scattered Clouds

Scattered Clouds

14°

Dawn

Eastern

7km/h

Morning

Southeastern

5km/h

Noon

Southeastern

14km/h

Afternoon

Southeastern

18km/h

Evening

Southeastern

11km/h

Night

Southeastern

12km/h

Dawn

Relative Humidity

94%

Morning

Relative Humidity

49%

Noon

Relative Humidity

42%

Afternoon

Relative Humidity

44%

Evening

Relative Humidity

49%

Night

Relative Humidity

74%

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

Scattered Clouds

Scattered Clouds

14°

Morning

Partly Cloudy

Partly Cloudy

19°

Noon

Chance for Rain Showers

Chance for Rain Showers

27°

Afternoon

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

27°

Evening

Partly Cloudy with Light Rain

Partly Cloudy with Light Rain

17°

Night

Partly Cloudy with Light Rain

Partly Cloudy with Light Rain

15°

Dawn

Southwestern

14km/h

Morning

Southwestern

17km/h

Noon

Southern

20km/h

Afternoon

Southern

21km/h

Evening

Southeastern

14km/h

Night

Southeastern

14km/h

Dawn

Relative Humidity

81%

Morning

Relative Humidity

59%

Noon

Relative Humidity

42%

Afternoon

Relative Humidity

37%

Evening

Relative Humidity

53%

Night

Relative Humidity

77%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

53%

Afternoon

Precipitation Probability

73%

Evening

Precipitation Probability

73%

Night

Precipitation Probability

69%

Dawn

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

15°

Morning

Light Rain

Light Rain

16°

Noon

Light Rain

Light Rain

17°

Afternoon

Overcast

Overcast

17°

Evening

Overcast

Overcast

15°

Night

Cloudy

Cloudy

15°

Dawn

Southeastern

11km/h

Morning

Southeastern

9km/h

Noon

Southeastern

10km/h

Afternoon

Eastern

16km/h

Evening

Eastern

17km/h

Night

Eastern

15km/h

Dawn

Relative Humidity

83%

Morning

Relative Humidity

68%

Noon

Relative Humidity

54%

Afternoon

Relative Humidity

51%

Evening

Relative Humidity

52%

Night

Relative Humidity

70%

Dawn

Precipitation Probability

64%

Morning

Precipitation Probability

71%

Noon

Precipitation Probability

64%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Mostly Cloudy

Mostly Cloudy

14°

Morning

Scattered Clouds

Scattered Clouds

19°

Noon

Clear

Clear

31°

Afternoon

Mostly Clear

Mostly Clear

33°

Evening

Mostly Clear

Mostly Clear

20°

Night

Partly Cloudy with a chance for Thunderstorms and Light Rain

Partly Cloudy with a chance for Thunderstorms and Light Rain

20°

Dawn

Eastern

5km/h

Morning

Northeastern

6km/h

Noon

Southwestern

16km/h

Afternoon

Southern

20km/h

Evening

Southwestern

20km/h

Night

Southwestern

19km/h

Dawn

Relative Humidity

74%

Morning

Relative Humidity

49%

Noon

Relative Humidity

34%

Afternoon

Relative Humidity

30%

Evening

Relative Humidity

37%

Night

Relative Humidity

69%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

30%