Johannesburg Int. Airport weather
Find a forecast
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Today. Maximum daytime temperature: 28 degrees Celsius; Minimum nighttime temperature: 15 degrees Celsius. Sunny. Sunrise: 05:38; Sunset: 19:01. UV: Extreme;
28° 15° -
Tuesday. Maximum daytime temperature: 26 degrees Celsius; Minimum nighttime temperature: 15 degrees Celsius. Overcast changing to sunny by late morning. Sunrise: 05:39; Sunset: 19:01. UV: Extreme;
26° 15° -
Wednesday. Maximum daytime temperature: 27 degrees Celsius; Minimum nighttime temperature: 17 degrees Celsius. Sunny. Sunrise: 05:39; Sunset: 19:01. UV: Extreme;
27° 17°
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Thursday. Maximum daytime temperature: 26 degrees Celsius; Minimum nighttime temperature: 16 degrees Celsius. Sunny intervals changing to cloudy by late morning. Sunrise: 05:40; Sunset: 19:00. UV: Extreme;
26° 16° -
Friday. Maximum daytime temperature: 27 degrees Celsius; Minimum nighttime temperature: 16 degrees Celsius. Sunny changing to light showers by lunchtime. Sunrise: 05:41; Sunset: 19:00. UV: Extreme;
27° 16°
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Saturday. Maximum daytime temperature: 29 degrees Celsius; Minimum nighttime temperature: 16 degrees Celsius. Sunny changing to light showers by lunchtime. Sunrise: 05:42; Sunset: 18:59. UV: Extreme;
29° 16°
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Sunday. Maximum daytime temperature: 29 degrees Celsius; Minimum nighttime temperature: 16 degrees Celsius. Sunny changing to light showers by lunchtime. Sunrise: 05:43; Sunset: 18:59. UV: Extreme;
29° 16°
Today (27 January 2020)
| Time | Now | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 |
|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
| Chance of precipitation | <5% | <5% | <5% | <5% | <5% | 10% | 10% |
| Temperature (°C) |
26°
|
25°
|
23°
|
22°
|
21°
|
20°
|
18°
|
| Feels like temperature (°C) | 25° | 24° | 23° | 22° | 20° | 19° | 17° |
| Wind direction and speed (miles per hour) |
WSW
9
|
W
9
|
W
8
|
W
7
|
NW
8
|
NNE
8
|
NE
8
|
| Wind gust (miles per hour) | 18 | 16 | 13 | 11 | 13 | 14 | 16 |
| Visibility | VG | VG | VG | VG | VG | G | G |
| Humidity | 25% | 36% | 47% | 58% | 67% | 76% | 84% |
| UV | 2 | 2 | - | - | - | - | - |
Tuesday (28 January 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 |
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation | 10% | 20% | 20% | 20% | 10% | 10% | 10% | 10% | 10% | 10% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% |
| Temperature (°C) |
18°
|
17°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
17°
|
18°
|
19°
|
21°
|
22°
|
24°
|
24°
|
24°
|
25°
|
23°
|
22°
|
21°
|
20°
|
19°
|
18°
|
| Feels like temperature (°C) | 17° | 16° | 15° | 15° | 14° | 14° | 14° | 14° | 14° | 15° | 16° | 17° | 19° | 21° | 22° | 22° | 23° | 23° | 22° | 21° | 20° | 19° | 18° | 17° |
| Wind direction and speed (miles per hour) |
NNE
9
|
NNE
9
|
NNE
9
|
NNE
9
|
N
9
|
N
9
|
N
10
|
N
11
|
N
11
|
NNW
12
|
NW
12
|
NW
12
|
WNW
11
|
WNW
11
|
W
11
|
W
11
|
W
11
|
W
11
|
WNW
10
|
WNW
9
|
NW
8
|
NW
8
|
NW
8
|
NW
8
|
| Wind gust (miles per hour) | 16 | 17 | 18 | 18 | 18 | 18 | 19 | 21 | 22 | 23 | 24 | 24 | 24 | 24 | 24 | 23 | 22 | 21 | 18 | 15 | 12 | 12 | 12 | 12 |
| Visibility | G | G | G | G | G | G | G | G | G | G | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 87% | 89% | 91% | 91% | 92% | 92% | 90% | 87% | 85% | 77% | 69% | 61% | 54% | 46% | 38% | 36% | 34% | 32% | 42% | 53% | 63% | 66% | 69% | 72% |
| UV | - | - | - | - | - | - | 1 | 3 | 4 | 7 | 9 | 12 | 12 | 11 | 10 | 8 | 5 | 2 | 1 | - | - | - | - | - |
Wednesday (29 January 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) |
17°
|
17°
|
16°
|
16°
|
19°
|
24°
|
26°
|
26°
|
22°
|
20°
|
| Feels like temperature (°C) | 16° | 16° | 15° | 15° | 17° | 22° | 25° | 25° | 22° | 19° |
| Wind direction and speed (miles per hour) |
NW
7
|
NNW
7
|
NNW
7
|
NNW
7
|
NNW
11
|
NW
11
|
WNW
9
|
WNW
10
|
NNW
8
|
N
8
|
| Wind gust (miles per hour) | 11 | 11 | 10 | 11 | 19 | 25 | 23 | 19 | 11 | 12 |
| Visibility | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 74% | 76% | 78% | 86% | 64% | 40% | 30% | 31% | 56% | 63% |
| UV | - | - | - | - | 5 | 14 | 11 | 2 | - | - |
Thursday (30 January 2020)
| Time | 02:00 | 05:00 | 08:00 | 11:00 | 14:00 | 17:00 | 20:00 | 23:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | <5% | <5% | <5% | 10% | 60% | 60% | 10% | <5% |
| Temperature (°C) |
18°
|
18°
|
20°
|
24°
|
26°
|
24°
|
21°
|
19°
|
| Feels like temperature (°C) | 17° | 16° | 19° | 23° | 25° | 23° | 20° | 17° |
| Wind direction and speed (miles per hour) |
N
8
|
NNE
9
|
NNE
11
|
N
10
|
N
9
|
NNE
10
|
NE
9
|
NNE
9
|
| Wind gust (miles per hour) | 12 | 13 | 19 | 23 | 22 | 19 | 14 | 15 |
| Visibility | VG | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 69% | 75% | 60% | 42% | 37% | 43% | 62% | 72% |
| UV | - | - | 5 | 13 | 10 | 1 | - | - |
Friday (31 January 2020)
| Time | 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% | 30% | 40% | <5% | <5% |
| Temperature (°C) |
17°
|
17°
|
18°
|
23°
|
26°
|
26°
|
22°
|
20°
|
| Feels like temperature (°C) | 15° | 15° | 17° | 22° | 25° | 25° | 23° | 20° |
| Wind direction and speed (miles per hour) |
NNE
9
|
NNE
9
|
N
10
|
NNW
10
|
NW
8
|
NE
8
|
NNW
7
|
N
7
|
| Wind gust (miles per hour) | 17 | 14 | 19 | 22 | 21 | 17 | 9 | 8 |
| Visibility | VG | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 78% | 86% | 71% | 45% | 34% | 34% | 63% | 73% |
| UV | - | - | 5 | 13 | 11 | 2 | - | - |
Saturday (1 February 2020)
| Time | 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% | 40% | 30% | <5% | <5% |
| Temperature (°C) |
18°
|
17°
|
21°
|
26°
|
29°
|
28°
|
24°
|
21°
|
| Feels like temperature (°C) | 17° | 16° | 20° | 25° | 28° | 26° | 23° | 19° |
| Wind direction and speed (miles per hour) |
NNW
6
|
NNE
6
|
NW
8
|
WSW
8
|
E
9
|
ENE
10
|
E
8
|
ENE
9
|
| Wind gust (miles per hour) | 8 | 8 | 14 | 21 | 23 | 21 | 12 | 15 |
| Visibility | VG | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 78% | 85% | 54% | 34% | 25% | 26% | 52% | 57% |
| UV | - | - | 5 | 15 | 9 | 2 | - | - |
Sunday (2 February 2020)
| Time | 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% | 30% | 30% | 10% | <5% |
| Temperature (°C) |
18°
|
18°
|
20°
|
24°
|
28°
|
27°
|
24°
|
21°
|
| Feels like temperature (°C) | 17° | 17° | 19° | 24° | 27° | 26° | 23° | 19° |
| Wind direction and speed (miles per hour) |
NE
8
|
NE
7
|
NNE
9
|
W
8
|
E
8
|
E
9
|
E
8
|
ENE
8
|
| Wind gust (miles per hour) | 13 | 11 | 17 | 20 | 21 | 19 | 12 | 13 |
| Visibility | VG | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 69% | 77% | 64% | 40% | 28% | 31% | 49% | 60% |
| UV | - | - | 5 | 13 | 9 | 2 | - | - |