Johannesburg Weather

10:00 Wednesday
Partly cloudy
Partly cloudy
21° Feels like 21°
Radiación ultravioleta UV 11+ Extreme!
SPF 50+
  • Today 24 Dec. Thunderstorm with partly cloudy skies 90% 11 mm 24° / 14° Moderate southeast wind 14 - 32 km/h
  • Tomorrow 25 Dec. Light rain with partly cloudy skies 70% 4.3 mm 22° / 14° Moderate east wind 14 - 31 km/h
  • Friday 26 Dec. Thunderstorm with partly cloudy skies 60% 1.1 mm 24° / 14° Moderate northwest wind 13 - 37 km/h
  • Saturday 27 Dec. Light rain with partly cloudy skies 90% 1.5 mm 24° / 14° Moderate north wind 12 - 36 km/h
  • Sunday 28 Dec. Thunderstorm with partly cloudy skies 90% 7 mm 23° / 14° Moderate north wind 15 - 45 km/h
  • Monday 29 Dec. Light rain with partly cloudy skies 90% 1.8 mm 22° / 13° Moderate north wind 10 - 27 km/h
  • Tuesday 30 Dec. Light rain with partly cloudy skies 90% 2.6 mm 22° / 14° Moderate north wind 12 - 29 km/h

Weather Forecast for Johannesburg Today

, 24 December

Tomorrow

, 25 December
11:00 Partly cloudy 21° Partly cloudy
Feels Like 21°
Moderate northwest wind Northwest 6 - 22 km/h
UV Index 11+ Extreme! SPF: 50+
  • Rain Rain 0% 0 mm
  • Humidity Humidity 69%
  • Dew Point Dew Point 16 °C
  • Clouds Clouds 69%
  • Feels Like Feels Like 21 °C
  • Visibility Visibility 45 km
  • Wind Wind - Average 6 km/h
  • Pressure Pressure 1013 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 22 km/h
  • Snowline Snowline 15748 ft
12:00 Light rain with partly cloudy skies 30% 0.004 mm 22° Light rain
Feels Like 22°
Moderate northwest wind Northwest 6 - 22 km/h
UV Index 10 Very High! SPF: 25-50
  • Rain Rain 30% 0.004 mm
  • Humidity Humidity 68%
  • Dew Point Dew Point 16 °C
  • Clouds Clouds 85%
  • Feels Like Feels Like 22 °C
  • Visibility Visibility 45 km
  • Wind Wind - Average 6 km/h
  • Pressure Pressure 1013 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 22 km/h
  • Snowline Snowline 15748 ft
13:00 Light rain with partly cloudy skies 40% 0.004 mm 23° Light rain
Feels Like 24°
Moderate north wind North 6 - 21 km/h
UV Index 11+ Extreme! SPF: 50+
  • Rain Rain 40% 0.004 mm
  • Humidity Humidity 65%
  • Dew Point Dew Point 16 °C
  • Clouds Clouds 60%
  • Feels Like Feels Like 24 °C
  • Visibility Visibility 45 km
  • Wind Wind - Average 6 km/h
  • Pressure Pressure 1012 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 21 km/h
  • Snowline Snowline 15748 ft
14:00 Light rain with partly cloudy skies 70% 0.008 mm 23° Light rain
Feels Like 25°
Moderate north wind North 7 - 23 km/h
UV Index 10 Very High! SPF: 25-50
  • Rain Rain 70% 0.008 mm
  • Humidity Humidity 62%
  • Dew Point Dew Point 15 °C
  • Clouds Clouds 46%
  • Feels Like Feels Like 25 °C
  • Visibility Visibility 45 km
  • Wind Wind - Average 7 km/h
  • Pressure Pressure 1010 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 23 km/h
  • Snowline Snowline 16076 ft
15:00 Light rain with partly cloudy skies 80% 0.016 mm 22° Light rain
Feels Like 22°
Moderate west wind West 6 - 26 km/h
UV Index 6 High SPF: 15-25
  • Rain Rain 80% 0.016 mm
  • Humidity Humidity 65%
  • Dew Point Dew Point 15 °C
  • Clouds Clouds 68%
  • Feels Like Feels Like 22 °C
  • Visibility Visibility 10 km
  • Wind Wind - Average 6 km/h
  • Pressure Pressure 1010 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 26 km/h
  • Snowline Snowline 16404 ft
16:00 Light rain with partly cloudy skies 50% 0.016 mm 20° Light rain
Feels Like 20°
Moderate southwest wind Southwest 6 - 25 km/h
UV Index 3 Moderate SPF: 6-10
  • Rain Rain 50% 0.016 mm
  • Humidity Humidity 73%
  • Dew Point Dew Point 15 °C
  • Clouds Clouds 66%
  • Feels Like Feels Like 20 °C
  • Visibility Visibility 10 km
  • Wind Wind - Average 6 km/h
  • Pressure Pressure 1011 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 25 km/h
  • Snowline Snowline 16076 ft
Scattered clouds 17:00 Scattered clouds 20° Scattered clouds
Feels Like 20°
Gentle northwest wind Northwest 4 - 18 km/h
UV Index 1 Low SPF: no
17:00 Light rain with partly cloudy skies 50% 0.4 mm 20° Light rain
Feels Like 20°
Gentle northwest wind Northwest 4 - 18 km/h
UV Index 1 Low SPF: no
  • Rain Rain 20% 0 mm
  • Humidity Humidity 73%
  • Dew Point Dew Point 15 °C
  • Clouds Clouds 46%
  • Feels Like Feels Like 20 °C
  • Visibility Visibility 20 km
  • Wind Wind - Average 4 km/h
  • Pressure Pressure 1010 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 18 km/h
  • Snowline Snowline 16076 ft
18:00 Partly cloudy 20° Partly cloudy
Feels Like 20°
Gentle west wind West 2 - 13 km/h
UV Index 0 Low SPF: no
  • Rain Rain 20% 0 mm
  • Humidity Humidity 73%
  • Dew Point Dew Point 15 °C
  • Clouds Clouds 62%
  • Feels Like Feels Like 20 °C
  • Visibility Visibility 45 km
  • Wind Wind - Average 2 km/h
  • Pressure Pressure 1011 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 13 km/h
  • Snowline Snowline 16076 ft
19:00 Scattered clouds 19° Scattered clouds
Feels Like 19°
Gentle west wind West 3 - 9 km/h
UV Index 0 Low SPF: no
  • Rain Rain 20% 0 mm
  • Humidity Humidity 81%
  • Dew Point Dew Point 16 °C
  • Clouds Clouds 42%
  • Feels Like Feels Like 19 °C
  • Visibility Visibility 40 km
  • Wind Wind - Average 3 km/h
  • Pressure Pressure 1012 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 9 km/h
  • Snowline Snowline 15748 ft
Thunderstorm 20:00 Thunderstorm with cloudy skies 70% 0.161 mm 17° Thunderstorm
Feels Like 17°
Moderate southeast wind Southeast 14 - 24 km/h
UV Index 0 Low SPF: no
20:00 Thunderstorm with cloudy skies 80% 9.2 mm 17° Thunderstorm
Feels Like 17°
Moderate southeast wind Southeast 14 - 24 km/h
UV Index 0 Low SPF: no
  • Rain Rain 70% 0.161 mm
  • Humidity Humidity 90%
  • Dew Point Dew Point 15 °C
  • Clouds Clouds 99%
  • Feels Like Feels Like 17 °C
  • Visibility Visibility 10 km
  • Wind Wind - Average 14 km/h
  • Pressure Pressure 1014 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 24 km/h
  • Snowline Snowline 16076 ft
21:00 Thunderstorm with cloudy skies 80% 0.201 mm 16° Thunderstorm
Feels Like 16°
Moderate southeast wind Southeast 10 - 32 km/h
UV Index 0 Low SPF: no
  • Rain Rain 80% 0.201 mm
  • Humidity Humidity 94%
  • Dew Point Dew Point 15 °C
  • Clouds Clouds 97%
  • Feels Like Feels Like 16 °C
  • Visibility Visibility 5 km
  • Wind Wind - Average 10 km/h
  • Pressure Pressure 1016 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 32 km/h
  • Snowline Snowline 15420 ft
22:00 Light rain with partly cloudy skies 50% 0.012 mm 16° Light rain
Feels Like 16°
Moderate east wind East 6 - 22 km/h
UV Index 0 Low SPF: no
  • Rain Rain 50% 0.012 mm
  • Humidity Humidity 93%
  • Dew Point Dew Point 15 °C
  • Clouds Clouds 48%
  • Feels Like Feels Like 16 °C
  • Visibility Visibility 14 km
  • Wind Wind - Average 6 km/h
  • Pressure Pressure 1015 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 22 km/h
  • Snowline Snowline 16076 ft
Scattered clouds 23:00 Scattered clouds 16° Scattered clouds
Feels Like 16°
Moderate east wind East 11 - 22 km/h
UV Index 0 Low SPF: no
23:00 Light rain with partly cloudy skies 50% 0.3 mm 16° Light rain
Feels Like 16°
Moderate east wind East 11 - 22 km/h
UV Index 0 Low SPF: no
  • Rain Rain 20% 0 mm
  • Humidity Humidity 95%
  • Dew Point Dew Point 15 °C
  • Clouds Clouds 46%
  • Feels Like Feels Like 16 °C
  • Visibility Visibility 10 km
  • Wind Wind - Average 11 km/h
  • Pressure Pressure 1016 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 22 km/h
  • Snowline Snowline 15420 ft
24:00 Scattered clouds 15° Scattered clouds
Feels Like 15°
Moderate east wind East 10 - 23 km/h
UV Index 0 Low SPF: no
  • Rain Rain 10% 0 mm
  • Humidity Humidity 94%
  • Dew Point Dew Point 14 °C
  • Clouds Clouds 51%
  • Feels Like Feels Like 15 °C
  • Visibility Visibility 20 km
  • Wind Wind - Average 10 km/h
  • Pressure Pressure 1015 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 23 km/h
  • Snowline Snowline 15092 ft

Sunrise and Sunset

Sunrise 05:13 Sunset 19:01
First light 04:47 Midday 12:07 Last light 19:27
Day length 13h 47m

Remaining daylight 8h 11m

Lunar calendar

Mon Tue Wed Thu Fri Sat Sun
24 Last Quarter
25 Last Quarter
26 Last Quarter
27 Last Quarter
28 Last Quarter
29 Last Quarter
30 Last Quarter
31 Last Quarter
1 Last Quarter
2 Full Moon
3 Full Moon
4 Full Moon
5 First Quarter
6 First Quarter

Air quality in Johannesburg today

Detail
72
Unhealthy PM₂₅ (64 µg/m³)
  • Health risk.
  • Consider reducing intense or prolonged outdoors activities if you experience symptoms.
  • Sensitive people should avoid intense or prolonged outdoor activities.

Weather graphs

Maximum Minimum Rainfall

Videos

A very intense storm causes flooding in Buenos Aires, Argentina
A very intense storm causes flooding in Buenos Aires, Argentina