Johannesburg (South Africa) weather
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Forecast days
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Today. Maximum daytime temperature: 29 degrees Celsius; Minimum nighttime temperature: 16 degrees Celsius. Sunny changing to partly cloudy by nighttime. Sunrise: 05:36; Sunset: 19:04. UV: Extreme;
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Sunday 24 January. Maximum daytime temperature: 26 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius. Sunny changing to heavy showers by lunchtime. Sunrise: 05:36; Sunset: 19:04. UV: Extreme;
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Monday 25 January. Maximum daytime temperature: 19 degrees Celsius; Minimum nighttime temperature: 15 degrees Celsius. Light rain. Sunrise: 05:37; Sunset: 19:03. UV: Very high;
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Tuesday 26 January. Maximum daytime temperature: 20 degrees Celsius; Minimum nighttime temperature: 16 degrees Celsius. Light rain. Sunrise: 05:38; Sunset: 19:03. UV: Very high;
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Wednesday 27 January. Maximum daytime temperature: 22 degrees Celsius; Minimum nighttime temperature: 16 degrees Celsius. Light rain changing to thunder showers in the afternoon. Sunrise: 05:39; Sunset: 19:03. UV: Extreme;
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Thursday 28 January. Maximum daytime temperature: 22 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius. Heavy showers. Sunrise: 05:40; Sunset: 19:02. UV: Very high;
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Friday 29 January. Maximum daytime temperature: 21 degrees Celsius; Minimum nighttime temperature: 15 degrees Celsius. Overcast changing to light rain by late morning. Sunrise: 05:40; Sunset: 19:02. UV: Very high;
Seven day forecast for Johannesburg
Today (23 January 2021)
| Time | Now | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
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|
| Chance of precipitation | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% |
| Temperature (°C) |
23°
|
25°
|
26°
|
27°
|
29°
|
29°
|
29°
|
29°
|
28°
|
26°
|
25°
|
23°
|
22°
|
21°
|
| Feels like temperature (°C) | 22° | 24° | 25° | 26° | 27° | 27° | 27° | 27° | 26° | 24° | 23° | 22° | 20° | 19° |
| Wind direction and speed (miles per hour) |
ESE
3
|
E
3
|
ESE
4
|
ESE
5
|
SE
6
|
SE
7
|
SE
8
|
SE
8
|
SE
8
|
ESE
8
|
ESE
8
|
ESE
8
|
E
9
|
E
9
|
| Wind gust (miles per hour) | 10 | 12 | 15 | 18 | 21 | 21 | 21 | 21 | 18 | 16 | 14 | 14 | 15 | 16 |
| Visibility | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 37% | 28% | 26% | 24% | 22% | 22% | 22% | 21% | 25% | 28% | 32% | 39% | 46% | 53% |
| UV | 12 | 15 | 14 | 12 | 11 | 8 | 5 | 2 | 1 | 1 | - | - | - | - |
Sunday (24 January 2021)
| Time | 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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| Chance of precipitation | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | 10% | 10% | 10% | 60% | 60% | 60% | 70% | 70% | 70% | 70% | 70% | 70% | 60% | 60% |
| Temperature (°C) |
20°
|
19°
|
18°
|
18°
|
17°
|
17°
|
17°
|
18°
|
19°
|
21°
|
23°
|
25°
|
25°
|
25°
|
25°
|
24°
|
23°
|
22°
|
21°
|
19°
|
18°
|
18°
|
17°
|
16°
|
| Feels like temperature (°C) | 18° | 18° | 17° | 17° | 16° | 15° | 16° | 16° | 17° | 19° | 20° | 22° | 22° | 21° | 21° | 20° | 19° | 18° | 17° | 16° | 15° | 14° | 13° | 12° |
| Wind direction and speed (miles per hour) |
E
9
|
E
8
|
E
8
|
E
8
|
E
9
|
ESE
9
|
ESE
10
|
ESE
10
|
ESE
11
|
ESE
12
|
ESE
13
|
ESE
14
|
ESE
15
|
ESE
16
|
ESE
16
|
ESE
17
|
ESE
17
|
ESE
18
|
ESE
18
|
SE
18
|
SE
19
|
SE
20
|
SE
20
|
SE
21
|
| Wind gust (miles per hour) | 15 | 14 | 13 | 14 | 14 | 15 | 17 | 20 | 22 | 25 | 28 | 31 | 32 | 33 | 34 | 34 | 34 | 34 | 35 | 35 | 35 | 37 | 38 | 40 |
| Visibility | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | M | M | M | M | M |
| Humidity | 60% | 66% | 73% | 75% | 78% | 81% | 77% | 73% | 70% | 61% | 52% | 44% | 45% | 46% | 47% | 53% | 59% | 65% | 71% | 76% | 82% | 83% | 84% | 86% |
| UV | - | - | - | - | - | - | 2 | 4 | 5 | 7 | 9 | 11 | 9 | 8 | 6 | 4 | 3 | 1 | 1 | 1 | - | - | - | - |
Monday (25 January 2021)
| Time | 00:00 | 01:00 | 02:00 | 05:00 | 08:00 | 11:00 | 14:00 | 17:00 | 20:00 | 23:00 |
|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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|
|
|
| Chance of precipitation | 60% | 90% | 90% | 80% | 60% | 60% | 80% | 50% | 60% | 60% |
| Temperature (°C) |
16°
|
15°
|
15°
|
14°
|
15°
|
17°
|
18°
|
17°
|
16°
|
15°
|
| Feels like temperature (°C) | 12° | 12° | 11° | 10° | 11° | 13° | 15° | 15° | 14° | 13° |
| Wind direction and speed (miles per hour) |
SE
21
|
SE
21
|
SE
21
|
ESE
21
|
ESE
21
|
ESE
21
|
E
18
|
E
16
|
E
15
|
E
14
|
| Wind gust (miles per hour) | 40 | 40 | 40 | 39 | 40 | 40 | 36 | 31 | 27 | 26 |
| Visibility | M | M | M | M | G | G | M | M | M | G |
| Humidity | 86% | 87% | 88% | 88% | 86% | 76% | 78% | 83% | 89% | 91% |
| UV | - | - | - | - | 3 | 8 | 5 | 1 | - | - |
Tuesday (26 January 2021)
| Time | 02:00 | 05:00 | 08:00 | 11:00 | 14:00 | 17:00 | 20:00 | 23:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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|
| Chance of precipitation | 50% | 50% | 50% | 40% | 50% | 70% | 60% | 60% |
| Temperature (°C) |
15°
|
15°
|
16°
|
18°
|
19°
|
19°
|
18°
|
17°
|
| Feels like temperature (°C) | 13° | 13° | 14° | 16° | 18° | 18° | 17° | 16° |
| Wind direction and speed (miles per hour) |
E
13
|
ENE
13
|
ENE
13
|
NE
12
|
NE
10
|
NE
9
|
ENE
9
|
NE
10
|
| Wind gust (miles per hour) | 24 | 22 | 24 | 24 | 22 | 18 | 16 | 18 |
| Visibility | G | M | G | G | G | G | G | G |
| Humidity | 93% | 93% | 91% | 83% | 76% | 78% | 88% | 92% |
| UV | - | - | 3 | 8 | 6 | 1 | - | - |
Wednesday (27 January 2021)
| Time | 02:00 | 05:00 | 08:00 | 11:00 | 14:00 | 17:00 | 20:00 | 23:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | 60% | 60% | 50% | 40% | 40% | 60% | 60% | 50% |
| Temperature (°C) |
16°
|
16°
|
16°
|
19°
|
21°
|
20°
|
18°
|
17°
|
| Feels like temperature (°C) | 15° | 14° | 15° | 17° | 19° | 19° | 18° | 17° |
| Wind direction and speed (miles per hour) |
NE
11
|
NE
11
|
NE
12
|
NNE
11
|
N
11
|
NNW
9
|
NE
7
|
N
8
|
| Wind gust (miles per hour) | 19 | 19 | 21 | 24 | 24 | 19 | 13 | 14 |
| Visibility | M | M | G | G | G | G | G | G |
| Humidity | 94% | 95% | 92% | 80% | 70% | 73% | 85% | 91% |
| UV | - | - | 3 | 11 | 10 | 1 | - | - |
Thursday (28 January 2021)
| Time | 02:00 | 05:00 | 08:00 | 11:00 | 14:00 | 17:00 | 20:00 | 23:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
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|
| Chance of precipitation | 50% | 20% | 50% | 40% | 40% | 60% | 40% | 30% |
| Temperature (°C) |
17°
|
16°
|
17°
|
19°
|
21°
|
20°
|
17°
|
16°
|
| Feels like temperature (°C) | 16° | 15° | 16° | 19° | 20° | 18° | 16° | 13° |
| Wind direction and speed (miles per hour) |
N
8
|
SE
8
|
W
8
|
S
8
|
SE
9
|
ESE
11
|
E
12
|
E
14
|
| Wind gust (miles per hour) | 15 | 14 | 16 | 18 | 20 | 23 | 23 | 25 |
| Visibility | G | G | G | G | G | G | G | G |
| Humidity | 93% | 94% | 90% | 76% | 69% | 73% | 83% | 87% |
| UV | - | - | 3 | 10 | 9 | 1 | - | - |
Friday (29 January 2021)
| Time | 02:00 | 05:00 | 08:00 | 11:00 | 14:00 | 17:00 | 20:00 | 23:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | 40% | 40% | 20% | 50% | 40% | 40% | 30% | 10% |
| Temperature (°C) |
14°
|
14°
|
15°
|
17°
|
20°
|
20°
|
19°
|
17°
|
| Feels like temperature (°C) | 12° | 12° | 13° | 16° | 19° | 20° | 18° | 16° |
| Wind direction and speed (miles per hour) |
ENE
13
|
ENE
11
|
ENE
10
|
NE
8
|
NE
6
|
ENE
6
|
NNE
6
|
NNE
7
|
| Wind gust (miles per hour) | 23 | 21 | 19 | 18 | 16 | 14 | 11 | 12 |
| Visibility | G | G | G | G | G | G | G | G |
| Humidity | 89% | 90% | 89% | 80% | 71% | 68% | 80% | 90% |
| UV | - | - | 3 | 10 | 9 | 1 | - | - |
Monthly averages
Nearest forecasts
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