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

Day

mostly clear to cloudy

26°

Night

rain showers with thunderstorms from midnight till dawn

14°

Day

mostly cloudy

22°

Night

partly cloudy

14°

Day

partly cloudy

22°

Night

scattered clouds

14°

Day

partly cloudy

24°

Night

partly cloudy to clear

16°

Day

clear

26°

Night

mostly clear

17°

Day

mostly clear

27°

Night

mostly clear

18°

Day

clear

28°

Night

mostly clear

17°

Day

clear

26°

Night

clear

15°

Day

clear to partly cloudy

24°

Night

partly cloudy to clear

16°

Dawn

Mostly Clear

Mostly Clear

17°

Morning

Mostly Clear

Mostly Clear

19°

Noon

Scattered Clouds

Scattered Clouds

26°

Afternoon

Cloudy

Cloudy

26°

Evening

Overcast

Overcast

23°

Night

Thunderstorms

Thunderstorms

17°

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

9km/h

Morning

Northern

15km/h

Noon

Northern

18km/h

Afternoon

North-west

6km/h

Evening

Northern

8km/h

Night

Northeastern

16km/h

Dawn

Relative Humidity

53%

Morning

Relative Humidity

52%

Noon

Relative Humidity

43%

Afternoon

Relative Humidity

44%

Evening

Relative Humidity

72%

Night

Relative Humidity

88%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

78%

Dawn

Thunderstorms

Thunderstorms

14°

Morning

Mostly Cloudy

Mostly Cloudy

16°

Noon

Mostly Cloudy

Mostly Cloudy

22°

Afternoon

Cloudy

Cloudy

22°

Evening

Mostly Cloudy

Mostly Cloudy

20°

Night

Mostly Cloudy

Mostly Cloudy

15°

Dawn

Eastern

16km/h

Morning

Eastern

19km/h

Noon

Northeastern

16km/h

Afternoon

Northeastern

11km/h

Evening

Northeastern

9km/h

Night

Northeastern

12km/h

Dawn

Relative Humidity

93%

Morning

Relative Humidity

60%

Noon

Relative Humidity

45%

Afternoon

Relative Humidity

44%

Evening

Relative Humidity

58%

Night

Relative Humidity

76%

Dawn

Precipitation Probability

78%

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

14°

Morning

Partly Cloudy

Partly Cloudy

16°

Noon

Cloudy

Cloudy

21°

Afternoon

Mostly Cloudy

Mostly Cloudy

22°

Evening

Mostly Cloudy

Mostly Cloudy

20°

Night

Partly Cloudy

Partly Cloudy

16°

Dawn

Eastern

9km/h

Morning

Northeastern

9km/h

Noon

Northern

10km/h

Afternoon

Northern

8km/h

Evening

Northern

7km/h

Night

Northern

8km/h

Dawn

Relative Humidity

87%

Morning

Relative Humidity

57%

Noon

Relative Humidity

39%

Afternoon

Relative Humidity

36%

Evening

Relative Humidity

55%

Night

Relative Humidity

63%

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

Mostly Clear

Mostly Clear

16°

Noon

Scattered Clouds

Scattered Clouds

23°

Afternoon

Partly Cloudy

Partly Cloudy

24°

Evening

Scattered Clouds

Scattered Clouds

21°

Night

Scattered Clouds

Scattered Clouds

17°

Dawn

Northern

9km/h

Morning

Northern

11km/h

Noon

North-west

12km/h

Afternoon

North-west

11km/h

Evening

North-west

10km/h

Night

North-west

9km/h

Dawn

Relative Humidity

69%

Morning

Relative Humidity

51%

Noon

Relative Humidity

38%

Afternoon

Relative Humidity

38%

Evening

Relative Humidity

59%

Night

Relative Humidity

71%

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

Clear

Clear

16°

Morning

Clear

Clear

19°

Noon

Mostly Clear

Mostly Clear

26°

Afternoon

Mostly Clear

Mostly Clear

26°

Evening

Mostly Clear

Mostly Clear

22°

Night

Mostly Clear

Mostly Clear

19°

Dawn

Western

8km/h

Morning

Western

10km/h

Noon

Southwestern

18km/h

Afternoon

Southern

15km/h

Evening

Southern

10km/h

Night

Southern

5km/h

Dawn

Relative Humidity

77%

Morning

Relative Humidity

51%

Noon

Relative Humidity

29%

Afternoon

Relative Humidity

23%

Evening

Relative Humidity

40%

Night

Relative Humidity

51%

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

Mostly Clear

Mostly Clear

17°

Morning

Mostly Clear

Mostly Clear

20°

Noon

Clear

Clear

27°

Afternoon

Mostly Clear

Mostly Clear

27°

Evening

Mostly Clear

Mostly Clear

24°

Night

Mostly Clear

Mostly Clear

20°

Dawn

Western

5km/h

Morning

Northeastern

8km/h

Noon

North-west

9km/h

Afternoon

Southwestern

7km/h

Evening

Western

6km/h

Night

Western

7km/h

Dawn

Relative Humidity

54%

Morning

Relative Humidity

37%

Noon

Relative Humidity

21%

Afternoon

Relative Humidity

21%

Evening

Relative Humidity

37%

Night

Relative Humidity

41%

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

Mostly Clear

Mostly Clear

18°

Morning

Clear

Clear

21°

Noon

Mostly Clear

Mostly Clear

28°

Afternoon

Mostly Clear

Mostly Clear

27°

Evening

Mostly Clear

Mostly Clear

24°

Night

Mostly Clear

Mostly Clear

19°

Dawn

Southwestern

7km/h

Morning

Southeastern

9km/h

Noon

Southeastern

7km/h

Afternoon

Southern

7km/h

Evening

Southern

7km/h

Night

Southern

7km/h

Dawn

Relative Humidity

42%

Morning

Relative Humidity

26%

Noon

Relative Humidity

16%

Afternoon

Relative Humidity

17%

Evening

Relative Humidity

30%

Night

Relative Humidity

36%

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

Clear

Clear

17°

Morning

Clear

Clear

19°

Noon

Scattered Clouds

Scattered Clouds

26°

Afternoon

Mostly Clear

Mostly Clear

25°

Evening

Scattered Clouds

Scattered Clouds

23°

Night

Mostly Clear

Mostly Clear

17°

Dawn

Eastern

9km/h

Morning

Northern

8km/h

Noon

Northern

10km/h

Afternoon

Northern

12km/h

Evening

Northern

13km/h

Night

Northern

15km/h

Dawn

Relative Humidity

57%

Morning

Relative Humidity

52%

Noon

Relative Humidity

37%

Afternoon

Relative Humidity

25%

Evening

Relative Humidity

39%

Night

Relative Humidity

57%

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

Clear

Clear

15°

Morning

Clear

Clear

17°

Noon

Clear

Clear

24°

Afternoon

Scattered Clouds

Scattered Clouds

24°

Evening

Partly Cloudy

Partly Cloudy

22°

Night

Scattered Clouds

Scattered Clouds

18°

Dawn

Northern

16km/h

Morning

Northern

19km/h

Noon

Northern

25km/h

Afternoon

Northern

21km/h

Evening

Northern

11km/h

Night

North-west

8km/h

Dawn

Relative Humidity

65%

Morning

Relative Humidity

50%

Noon

Relative Humidity

33%

Afternoon

Relative Humidity

30%

Evening

Relative Humidity

42%

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%