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

Day

scattered clouds

28°

Night

mostly clear

17°

Day

partly cloudy

26°

Night

generally mostly cloudy with rain showers with thunderstorms at midnight

14°

Day

generally mostly cloudy with chance for rain showers with thunderstorms at afternoon

22°

Night

partly cloudy

13°

Day

partly cloudy

22°

Night

partly cloudy to clear

14°

Day

scattered clouds

23°

Night

clear

16°

Day

clear

26°

Night

clear

15°

Day

clear

26°

Night

clear

16°

Day

clear

27°

Night

clear

17°

Day

clear

27°

Night

clear

16°

Dawn

Scattered Clouds

Scattered Clouds

18°

Morning

Scattered Clouds

Scattered Clouds

21°

Noon

Scattered Clouds

Scattered Clouds

28°

Afternoon

Mostly Clear

Mostly Clear

28°

Evening

Scattered Clouds

Scattered Clouds

24°

Night

Mostly Clear

Mostly Clear

20°

Dawn

Southern

5km/h

Morning

Southern

5km/h

Noon

Southwestern

14km/h

Afternoon

Southwestern

13km/h

Evening

Southern

11km/h

Night

Southern

10km/h

Dawn

Relative Humidity

46%

Morning

Relative Humidity

26%

Noon

Relative Humidity

18%

Afternoon

Relative Humidity

18%

Evening

Relative Humidity

29%

Night

Relative Humidity

34%

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

Scattered Clouds

Scattered Clouds

19°

Noon

Cloudy

Cloudy

26°

Afternoon

Overcast

Overcast

25°

Evening

Scattered Clouds

Scattered Clouds

22°

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

Eastern

8km/h

Morning

Northern

14km/h

Noon

Northern

16km/h

Afternoon

Northern

4km/h

Evening

Northern

7km/h

Night

Northeastern

14km/h

Dawn

Relative Humidity

66%

Morning

Relative Humidity

65%

Noon

Relative Humidity

49%

Afternoon

Relative Humidity

50%

Evening

Relative Humidity

85%

Night

Relative Humidity

90%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

66%

Dawn

Thunderstorms

Thunderstorms

14°

Morning

Cloudy

Cloudy

16°

Noon

Cloudy

Cloudy

22°

Afternoon

Chance for Thunderstorms

Chance for Thunderstorms

22°

Evening

Partly Cloudy

Partly Cloudy

19°

Night

Mostly Cloudy

Mostly Cloudy

14°

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

Eastern

15km/h

Morning

Eastern

19km/h

Noon

Northeastern

15km/h

Afternoon

Northeastern

10km/h

Evening

Northeastern

7km/h

Night

Northeastern

8km/h

Dawn

Relative Humidity

92%

Morning

Relative Humidity

64%

Noon

Relative Humidity

45%

Afternoon

Relative Humidity

44%

Evening

Relative Humidity

62%

Night

Relative Humidity

75%

Dawn

Precipitation Probability

66%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

53%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Scattered Clouds

Scattered Clouds

13°

Morning

Partly Cloudy

Partly Cloudy

15°

Noon

Partly Cloudy

Partly Cloudy

22°

Afternoon

Partly Cloudy

Partly Cloudy

22°

Evening

Mostly Cloudy

Mostly Cloudy

20°

Night

Scattered Clouds

Scattered Clouds

16°

Dawn

Northeastern

9km/h

Morning

Northeastern

9km/h

Noon

Northern

10km/h

Afternoon

Northern

9km/h

Evening

North-west

8km/h

Night

Northern

8km/h

Dawn

Relative Humidity

89%

Morning

Relative Humidity

66%

Noon

Relative Humidity

43%

Afternoon

Relative Humidity

42%

Evening

Relative Humidity

60%

Night

Relative Humidity

68%

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

Clear

Clear

16°

Noon

Scattered Clouds

Scattered Clouds

23°

Afternoon

Scattered Clouds

Scattered Clouds

23°

Evening

Scattered Clouds

Scattered Clouds

20°

Night

Clear

Clear

17°

Dawn

Northern

8km/h

Morning

Northern

12km/h

Noon

North-west

14km/h

Afternoon

North-west

13km/h

Evening

North-west

10km/h

Night

North-west

9km/h

Dawn

Relative Humidity

65%

Morning

Relative Humidity

53%

Noon

Relative Humidity

42%

Afternoon

Relative Humidity

42%

Evening

Relative Humidity

60%

Night

Relative Humidity

68%

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

Clear

Clear

22°

Night

Clear

Clear

17°

Dawn

North-west

7km/h

Morning

Western

6km/h

Noon

Southwestern

7km/h

Afternoon

Southern

6km/h

Evening

Southern

6km/h

Night

North-west

7km/h

Dawn

Relative Humidity

70%

Morning

Relative Humidity

44%

Noon

Relative Humidity

22%

Afternoon

Relative Humidity

22%

Evening

Relative Humidity

33%

Night

Relative Humidity

40%

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

18°

Noon

Clear

Clear

26°

Afternoon

Clear

Clear

26°

Evening

Clear

Clear

22°

Night

Clear

Clear

18°

Dawn

Southwestern

4km/h

Morning

Northeastern

6km/h

Noon

Southeastern

7km/h

Afternoon

Southern

7km/h

Evening

Southern

4km/h

Night

Southern

8km/h

Dawn

Relative Humidity

49%

Morning

Relative Humidity

36%

Noon

Relative Humidity

22%

Afternoon

Relative Humidity

22%

Evening

Relative Humidity

32%

Night

Relative Humidity

43%

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

20°

Noon

Clear

Clear

27°

Afternoon

Clear

Clear

27°

Evening

Clear

Clear

24°

Night

Clear

Clear

19°

Dawn

Southeastern

10km/h

Morning

Southeastern

11km/h

Noon

Eastern

11km/h

Afternoon

Eastern

10km/h

Evening

Eastern

9km/h

Night

Eastern

8km/h

Dawn

Relative Humidity

50%

Morning

Relative Humidity

35%

Noon

Relative Humidity

21%

Afternoon

Relative Humidity

16%

Evening

Relative Humidity

21%

Night

Relative Humidity

31%

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

20°

Noon

Clear

Clear

27°

Afternoon

Clear

Clear

27°

Evening

Clear

Clear

23°

Night

Clear

Clear

18°

Dawn

Northeastern

9km/h

Morning

Northeastern

14km/h

Noon

Northeastern

21km/h

Afternoon

Northeastern

19km/h

Evening

Northern

14km/h

Night

Northern

11km/h

Dawn

Relative Humidity

36%

Morning

Relative Humidity

25%

Noon

Relative Humidity

15%

Afternoon

Relative Humidity

15%

Evening

Relative Humidity

24%

Night

Relative Humidity

40%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%