South Africa

South Africa · Johannesburg climate

Extended 10-day forecasts, Johannesburg

Hourly detail for the next 48 hours, six-hourly segments for the rest of the week.

Climate overview Temperature Rainfall

This is the 10-day extended forecast for Johannesburg, South Africa. The forecast is updated every three hours and displays the temperature, weather conditions, wind direction and speed, as well as the chance of precipitation.

Check out our July climate page to see if the current temperatures in Johannesburg is typical for this time of year.

Today · Monday 20 Jul

Hour by hour

Time	Weather	Temp	Precip	Humidity	Wind
12:00	Partly cloudy	19°C (66°F)	0 mm (0 in)	16%	SW 5 m/s (10 knots)
13:00	Partly cloudy	19°C (66°F)	0 mm (0 in)	16%	SW 5 m/s (10 knots)
14:00	Partly cloudy	19°C (66°F)	0 mm (0 in)	16%	SW 5 m/s (10 knots)
15:00	Partly cloudy	19°C (66°F)	0 mm (0 in)	16%	SW 5 m/s (10 knots)
16:00	Partly cloudy	18°C (64°F)	0 mm (0 in)	17%	SW 4 m/s (8 knots)
17:00	Partly cloudy	17°C (63°F)	0 mm (0 in)	20%	SW 4 m/s (8 knots)
18:00	Partly cloudy	15°C (59°F)	0 mm (0 in)	25%	SW 2 m/s (4 knots)
19:00	Partly cloudy	14°C (57°F)	0 mm (0 in)	28%	SW 2 m/s (4 knots)
20:00	Partly cloudy	13°C (55°F)	0 mm (0 in)	31%	S 2 m/s (4 knots)
21:00	Partly cloudy	12°C (54°F)	0 mm (0 in)	34%	S 1 m/s (2 knots)
22:00	Partly cloudy	11°C (52°F)	0 mm (0 in)	37%	S 1 m/s (2 knots)
23:00	Clear skies	11°C (52°F)	0 mm (0 in)	41%	S 1 m/s (2 knots)

12:00

Partly cloudy

16% · SW 5 m/s (10 knots)

19°C (66°F)

0 mm (0 in)

13:00

Partly cloudy

16% · SW 5 m/s (10 knots)

19°C (66°F)

0 mm (0 in)

14:00

Partly cloudy

16% · SW 5 m/s (10 knots)

19°C (66°F)

0 mm (0 in)

15:00

Partly cloudy

16% · SW 5 m/s (10 knots)

19°C (66°F)

0 mm (0 in)

16:00

Partly cloudy

17% · SW 4 m/s (8 knots)

18°C (64°F)

0 mm (0 in)

17:00

Partly cloudy

20% · SW 4 m/s (8 knots)

17°C (63°F)

0 mm (0 in)

18:00

Partly cloudy

25% · SW 2 m/s (4 knots)

15°C (59°F)

0 mm (0 in)

19:00

Partly cloudy

28% · SW 2 m/s (4 knots)

14°C (57°F)

0 mm (0 in)

20:00

Partly cloudy

31% · S 2 m/s (4 knots)

13°C (55°F)

0 mm (0 in)

21:00

Partly cloudy

34% · S 1 m/s (2 knots)

12°C (54°F)

0 mm (0 in)

22:00

Partly cloudy

37% · S 1 m/s (2 knots)

11°C (52°F)

0 mm (0 in)

23:00

Clear skies

41% · S 1 m/s (2 knots)

11°C (52°F)

0 mm (0 in)

Tomorrow · Tuesday 21 Jul

Hour by hour

Time	Weather	Temp	Precip	Humidity	Wind
00:00	Mostly clear	10°C (50°F)	0 mm (0 in)	42%	SW 2 m/s (4 knots)
01:00	Mostly clear	9°C (48°F)	0 mm (0 in)	43%	W 1 m/s (2 knots)
02:00	Partly cloudy	8°C (46°F)	0 mm (0 in)	44%	W 2 m/s (4 knots)
03:00	Partly cloudy	8°C (46°F)	0 mm (0 in)	42%	SW 2 m/s (4 knots)
04:00	Partly cloudy	8°C (46°F)	0 mm (0 in)	40%	SW 2 m/s (4 knots)
05:00	Partly cloudy	8°C (46°F)	0 mm (0 in)	38%	W 2 m/s (4 knots)
06:00	Mostly clear	8°C (46°F)	0 mm (0 in)	35%	W 2 m/s (4 knots)
07:00	Mostly sunny	8°C (46°F)	0 mm (0 in)	35%	W 2 m/s (4 knots)
08:00	Clear skies	11°C (52°F)	0 mm (0 in)	30%	W 2 m/s (4 knots)
09:00	Clear skies	15°C (59°F)	0 mm (0 in)	24%	W 2 m/s (4 knots)
10:00	Clear skies	17°C (63°F)	0 mm (0 in)	21%	W 2 m/s (4 knots)
11:00	Mostly sunny	18°C (64°F)	0 mm (0 in)	18%	W 3 m/s (6 knots)
12:00	Partly cloudy	19°C (66°F)	0 mm (0 in)	17%	W 3 m/s (6 knots)
13:00	Partly cloudy	20°C (68°F)	0 mm (0 in)	15%	W 2 m/s (4 knots)
14:00	Partly cloudy	20°C (68°F)	0 mm (0 in)	14%	W 2 m/s (4 knots)
15:00	Partly cloudy	20°C (68°F)	0 mm (0 in)	14%	W 2 m/s (4 knots)
16:00	Mostly sunny	20°C (68°F)	0 mm (0 in)	14%	W 2 m/s (4 knots)
17:00	Mostly sunny	19°C (66°F)	0 mm (0 in)	18%	SW 2 m/s (4 knots)
18:00	Clear skies	17°C (63°F)	0 mm (0 in)	23%	SE 2 m/s (4 knots)
19:00	Clear skies	15°C (59°F)	0 mm (0 in)	25%	NE 1 m/s (2 knots)
20:00	Clear skies	15°C (59°F)	0 mm (0 in)	34%	NW 1 m/s (2 knots)
21:00	Clear skies	14°C (57°F)	0 mm (0 in)	33%	S 1 m/s (2 knots)
22:00	Mostly clear	13°C (55°F)	0 mm (0 in)	30%	NE 2 m/s (4 knots)
23:00	Mostly clear	12°C (54°F)	0 mm (0 in)	34%	NE 1 m/s (2 knots)

00:00

Mostly clear

42% · SW 2 m/s (4 knots)

10°C (50°F)

0 mm (0 in)

01:00

Mostly clear

43% · W 1 m/s (2 knots)

9°C (48°F)

0 mm (0 in)

02:00

Partly cloudy

44% · W 2 m/s (4 knots)

8°C (46°F)

0 mm (0 in)

03:00

Partly cloudy

42% · SW 2 m/s (4 knots)

8°C (46°F)

0 mm (0 in)

04:00

Partly cloudy

40% · SW 2 m/s (4 knots)

8°C (46°F)

0 mm (0 in)

05:00

Partly cloudy

38% · W 2 m/s (4 knots)

8°C (46°F)

0 mm (0 in)

06:00

Mostly clear

35% · W 2 m/s (4 knots)

8°C (46°F)

0 mm (0 in)

07:00

Mostly sunny

35% · W 2 m/s (4 knots)

8°C (46°F)

0 mm (0 in)

08:00

Clear skies

30% · W 2 m/s (4 knots)

11°C (52°F)

0 mm (0 in)

09:00

Clear skies

24% · W 2 m/s (4 knots)

15°C (59°F)

0 mm (0 in)

10:00

Clear skies

21% · W 2 m/s (4 knots)

17°C (63°F)

0 mm (0 in)

11:00

Mostly sunny

18% · W 3 m/s (6 knots)

18°C (64°F)

0 mm (0 in)

12:00

Partly cloudy

17% · W 3 m/s (6 knots)

19°C (66°F)

0 mm (0 in)

13:00

Partly cloudy

15% · W 2 m/s (4 knots)

20°C (68°F)

0 mm (0 in)

14:00

Partly cloudy

14% · W 2 m/s (4 knots)

20°C (68°F)

0 mm (0 in)

15:00

Partly cloudy

14% · W 2 m/s (4 knots)

20°C (68°F)

0 mm (0 in)

16:00

Mostly sunny

14% · W 2 m/s (4 knots)

20°C (68°F)

0 mm (0 in)

17:00

Mostly sunny

18% · SW 2 m/s (4 knots)

19°C (66°F)

0 mm (0 in)

18:00

Clear skies

23% · SE 2 m/s (4 knots)

17°C (63°F)

0 mm (0 in)

19:00

Clear skies

25% · NE 1 m/s (2 knots)

15°C (59°F)

0 mm (0 in)

20:00

Clear skies

34% · NW 1 m/s (2 knots)

15°C (59°F)

0 mm (0 in)

21:00

Clear skies

33% · S 1 m/s (2 knots)

14°C (57°F)

0 mm (0 in)

22:00

Mostly clear

30% · NE 2 m/s (4 knots)

13°C (55°F)

0 mm (0 in)

23:00

Mostly clear

34% · NE 1 m/s (2 knots)

12°C (54°F)

0 mm (0 in)

Next 7 days

Six-hour segments

Day

Night

02:00

Morning

08:00

Afternoon

14:00

Evening

20:00

Wednesday

22 Jul

11°C (52°F)

0 mm (0 in)

Mostly clear

36% · NE 1 m/s (2 knots)

11°C (52°F)

0 mm (0 in)

Partly cloudy

35% · N 2 m/s (4 knots)

19°C (66°F)

0 mm (0 in)

Mostly sunny

21% · N 4 m/s (8 knots)

14°C (57°F)

0 mm (0 in)

Clear skies

31% · NW 2 m/s (4 knots)

Thursday

23 Jul

10°C (50°F)

0 mm (0 in)

Clear skies

44% · NE 2 m/s (4 knots)

10°C (50°F)

0.1 mm (0 in)

Clear skies

68% · N 3 m/s (6 knots)

18°C (64°F)

0 mm (0 in)

Partly cloudy

36% · NW 5 m/s (10 knots)

14°C (57°F)

0 mm (0 in)

Clear skies

54% · W 2 m/s (4 knots)

Friday

24 Jul

9°C (48°F)

0 mm (0 in)

Clear skies

65% · S 3 m/s (6 knots)

8°C (46°F)

0 mm (0 in)

Clear skies

57% · S 3 m/s (6 knots)

19°C (66°F)

0 mm (0 in)

Clear skies

11% · SE 1 m/s (2 knots)

13°C (55°F)

0 mm (0 in)

Clear skies

23% · SE 1 m/s (2 knots)

Saturday

25 Jul

8°C (46°F)

0 mm (0 in)

Clear skies

67% · N 4 m/s (8 knots)

8°C (46°F)

0 mm (0 in)

Clear skies

85% · N 3 m/s (6 knots)

18°C (64°F)

0 mm (0 in)

Clear skies

41% · NW 1 m/s (2 knots)

13°C (55°F)

0 mm (0 in)

Clear skies

58% · NW 2 m/s (4 knots)

Sunday

26 Jul

10°C (50°F)

0 mm (0 in)

Clear skies

75% · W 2 m/s (4 knots)

9°C (48°F)

0 mm (0 in)

Clear skies

77% · N 1 m/s (2 knots)

19°C (66°F)

0 mm (0 in)

Clear skies

34% · W 1 m/s (2 knots)

14°C (57°F)

0 mm (0 in)

Clear skies

50% · NW 1 m/s (2 knots)

Monday

27 Jul

10°C (50°F)

0 mm (0 in)

Clear skies

68% · W 2 m/s (4 knots)

10°C (50°F)

0 mm (0 in)

Clear skies

70% · SW 2 m/s (4 knots)

19°C (66°F)

0 mm (0 in)

Clear skies

32% · SW 3 m/s (6 knots)

14°C (57°F)

0 mm (0 in)

Clear skies

47% · SW 1 m/s (2 knots)

Tuesday

28 Jul

10°C (50°F)

0 mm (0 in)

Clear skies

60% · SW 2 m/s (4 knots)

11°C (52°F)

0 mm (0 in)

Clear skies

51% · W 2 m/s (4 knots)

20°C (68°F)

0 mm (0 in)

Clear skies

22% · SW 4 m/s (8 knots)

15°C (59°F)

0 mm (0 in)

Mostly clear

36% · SE 1 m/s (2 knots)

Data from MET Norway. Prefer the quick-glance version? See the 10-day summary.

Johannesburg weather by month

Browse monthly averages for Johannesburg: climate by month with temperature, rainfall and sunshine.

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