Johannesburg Int. Airport (South Africa) weather
Find a forecast
Forecast days
-
Today. Maximum daytime temperature: 24 degrees Celsius; Minimum nighttime temperature: 8 degrees Celsius. Clear. Sunrise: 05:51; Sunset: 18:06. UV: High;
-
Monday 28 September. Maximum daytime temperature: 24 degrees Celsius; Minimum nighttime temperature: 8 degrees Celsius. Sunny. Sunrise: 05:49; Sunset: 18:06. UV: Extreme;
-
Tuesday 29 September. Maximum daytime temperature: 23 degrees Celsius; Minimum nighttime temperature: 9 degrees Celsius. Sunny. Sunrise: 05:48; Sunset: 18:06. UV: Extreme;
-
Wednesday 30 September. Maximum daytime temperature: 20 degrees Celsius; Minimum nighttime temperature: 11 degrees Celsius. Cloudy changing to light showers in the afternoon. Sunrise: 05:47; Sunset: 18:07. UV: Very high;
-
Thursday 1 October. Maximum daytime temperature: 21 degrees Celsius; Minimum nighttime temperature: 9 degrees Celsius. Overcast changing to sunny by late morning. Sunrise: 05:46; Sunset: 18:07. UV: Very high;
-
Friday 2 October. Maximum daytime temperature: 18 degrees Celsius; Minimum nighttime temperature: 9 degrees Celsius. Sunny intervals changing to heavy showers by lunchtime. Sunrise: 05:45; Sunset: 18:08. UV: Very high;
-
Saturday 3 October. Maximum daytime temperature: 18 degrees Celsius; Minimum nighttime temperature: 8 degrees Celsius. Sunny. Sunrise: 05:44; Sunset: 18:08. UV: Very high;
Seven day forecast for Johannesburg Int. Airport
Today (27 September 2020)
| Time | Now | 20:00 | 21:00 | 22:00 | 23:00 |
|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
| Chance of precipitation | <5% | <5% | <5% | <5% | <5% |
| Temperature (°C) |
18°
|
16°
|
15°
|
13°
|
11°
|
| Feels like temperature (°C) | 15° | 14° | 12° | 11° | 10° |
| Wind direction and speed (miles per hour) |
WSW
10
|
SW
8
|
SW
7
|
SSW
7
|
S
7
|
| Wind gust (miles per hour) | 17 | 13 | 11 | 10 | 9 |
| Visibility | VG | VG | VG | VG | VG |
| Humidity | 12% | 15% | 21% | 27% | 34% |
| UV | - | - | - | - | - |
Monday (28 September 2020)
| 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 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% |
| Temperature (°C) |
11°
|
10°
|
10°
|
9°
|
9°
|
8°
|
10°
|
12°
|
14°
|
16°
|
18°
|
20°
|
21°
|
23°
|
24°
|
23°
|
23°
|
22°
|
20°
|
18°
|
16°
|
14°
|
13°
|
12°
|
| Feels like temperature (°C) | 10° | 9° | 9° | 8° | 7° | 7° | 9° | 11° | 13° | 14° | 15° | 16° | 17° | 18° | 19° | 18° | 18° | 18° | 16° | 15° | 13° | 12° | 11° | 10° |
| Wind direction and speed (miles per hour) |
SSE
6
|
SE
5
|
E
5
|
ENE
5
|
NNE
6
|
NW
6
|
NW
6
|
WNW
6
|
WNW
6
|
WNW
7
|
WNW
9
|
WNW
12
|
WNW
13
|
WNW
14
|
WNW
15
|
WNW
14
|
W
14
|
W
13
|
WSW
11
|
WSW
9
|
SW
8
|
SSW
8
|
SSW
8
|
S
9
|
| Wind gust (miles per hour) | 8 | 8 | 7 | 7 | 8 | 8 | 9 | 11 | 12 | 16 | 21 | 26 | 28 | 30 | 31 | 29 | 27 | 25 | 20 | 16 | 11 | 12 | 13 | 14 |
| Visibility | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 36% | 37% | 39% | 44% | 50% | 55% | 49% | 42% | 36% | 28% | 20% | 12% | 11% | 9% | 8% | 8% | 8% | 8% | 12% | 16% | 20% | 20% | 20% | 20% |
| UV | - | - | - | - | - | - | 1 | 3 | 4 | 6 | 8 | 11 | 10 | 8 | 7 | 5 | 3 | 1 | 1 | - | - | - | - | - |
Tuesday (29 September 2020)
| Time | 00:00 | 01:00 | 02:00 | 05:00 | 08:00 | 11:00 | 14:00 | 17:00 | 20:00 | 23:00 |
|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% |
| Temperature (°C) |
11°
|
10°
|
10°
|
9°
|
13°
|
19°
|
23°
|
21°
|
15°
|
11°
|
| Feels like temperature (°C) | 9° | 9° | 8° | 7° | 12° | 16° | 19° | 17° | 12° | 9° |
| Wind direction and speed (miles per hour) |
S
8
|
SSE
8
|
SSE
7
|
SE
6
|
SE
6
|
W
8
|
W
13
|
WSW
12
|
SSW
9
|
SE
9
|
| Wind gust (miles per hour) | 13 | 11 | 10 | 8 | 13 | 21 | 28 | 24 | 15 | 15 |
| Visibility | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 23% | 27% | 30% | 47% | 34% | 18% | 10% | 9% | 18% | 28% |
| UV | - | - | - | - | 4 | 11 | 7 | 1 | - | - |
Wednesday (30 September 2020)
| Time | 02:00 | 05:00 | 08:00 | 11:00 | 14:00 | 17:00 | 20:00 | 23:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | <5% | 10% | 10% | 10% | 10% | 30% | 10% | 10% |
| Temperature (°C) |
10°
|
10°
|
12°
|
15°
|
18°
|
17°
|
14°
|
12°
|
| Feels like temperature (°C) | 7° | 7° | 9° | 12° | 14° | 14° | 11° | 9° |
| Wind direction and speed (miles per hour) |
E
9
|
E
10
|
ENE
12
|
N
15
|
NNW
17
|
NNW
15
|
N
12
|
N
13
|
| Wind gust (miles per hour) | 16 | 19 | 23 | 30 | 34 | 29 | 24 | 27 |
| Visibility | G | G | G | VG | VG | G | VG | VG |
| Humidity | 67% | 89% | 79% | 59% | 48% | 54% | 72% | 85% |
| UV | - | - | 3 | 8 | 6 | 1 | - | - |
Thursday (1 October 2020)
| Time | 02:00 | 05:00 | 08:00 | 11:00 | 14:00 | 17:00 | 20:00 | 23:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | 10% | 10% | 10% | 10% | 10% | 40% | 10% | 10% |
| Temperature (°C) |
11°
|
11°
|
12°
|
16°
|
21°
|
19°
|
15°
|
12°
|
| Feels like temperature (°C) | 8° | 8° | 10° | 13° | 16° | 16° | 13° | 9° |
| Wind direction and speed (miles per hour) |
N
12
|
N
12
|
N
14
|
NNW
16
|
NW
17
|
NW
14
|
N
9
|
E
12
|
| Wind gust (miles per hour) | 24 | 23 | 27 | 32 | 35 | 26 | 17 | 23 |
| Visibility | G | G | G | VG | VG | VG | VG | G |
| Humidity | 91% | 93% | 86% | 63% | 45% | 48% | 68% | 73% |
| UV | - | - | 2 | 9 | 6 | 1 | - | - |
Friday (2 October 2020)
| Time | 02:00 | 05:00 | 08:00 | 11:00 | 14:00 | 17:00 | 20:00 | 23:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | 30% | 10% | 10% | 20% | 60% | 60% | 10% | 10% |
| Temperature (°C) |
10°
|
10°
|
11°
|
14°
|
16°
|
15°
|
13°
|
11°
|
| Feels like temperature (°C) | 7° | 6° | 8° | 10° | 13° | 12° | 10° | 8° |
| Wind direction and speed (miles per hour) |
E
13
|
E
13
|
ENE
15
|
NNE
17
|
N
17
|
N
14
|
N
11
|
NNE
11
|
| Wind gust (miles per hour) | 25 | 24 | 28 | 33 | 34 | 27 | 21 | 22 |
| Visibility | G | G | G | G | G | G | G | G |
| Humidity | 76% | 80% | 74% | 60% | 56% | 58% | 69% | 72% |
| UV | - | - | 3 | 9 | 5 | 1 | - | - |
Saturday (3 October 2020)
| Time | 02:00 | 05:00 | 08:00 | 11:00 | 14:00 | 17:00 | 20:00 | 23:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | 10% | 10% | 10% | 10% | 10% | 10% | 10% | <5% |
| Temperature (°C) |
10°
|
9°
|
11°
|
14°
|
17°
|
16°
|
13°
|
11°
|
| Feels like temperature (°C) | 7° | 6° | 8° | 11° | 14° | 13° | 10° | 8° |
| Wind direction and speed (miles per hour) |
E
10
|
NNE
10
|
NNW
12
|
NNW
14
|
NW
16
|
NW
14
|
NNW
10
|
NW
10
|
| Wind gust (miles per hour) | 19 | 18 | 23 | 29 | 32 | 26 | 18 | 18 |
| Visibility | G | G | G | VG | VG | VG | VG | VG |
| Humidity | 76% | 78% | 69% | 53% | 43% | 46% | 58% | 67% |
| UV | - | - | 4 | 9 | 5 | 1 | - | - |