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Johannesburg — 16-Day Forecast

Extended daily weather outlook · South Africa

🌦️22°Ctoday
OverviewHourly16-DayAir QualityHistory
10° coldestTemperature range (relative)29° hottest
Today
Mar 5
⛈️
75%
16°/22°
Sunrise
6:03 AM
Sunset
6:35 PM
UV Index
7.65High
Max Wind
14 km/h
Precipitation
3.3 mm
Moon
🌕Full Moon
Feels Max
22°C
Daylight
12h 32m
Tomorrow
Mar 6
🌦️
98%
16°/18°
Sunrise
6:04 AM
Sunset
6:34 PM
UV Index
1.8Low
Max Wind
15 km/h
Precipitation
31.1 mm
Moon
🌖Waning Gibbous
Feels Max
18°C
Daylight
12h 30m
Saturday
Mar 7
☁️
25%
15°/25°
Sunrise
6:04 AM
Sunset
6:33 PM
UV Index
9.1Very High
Max Wind
13 km/h
Precipitation
0 mm
Moon
🌖Waning Gibbous
Feels Max
26°C
Daylight
12h 29m
Sunday
Mar 8
⛅
1%
13°/22°
Sunrise
6:05 AM
Sunset
6:32 PM
UV Index
2.65Low
Max Wind
20 km/h
Precipitation
0 mm
Moon
🌖Waning Gibbous
Feels Max
23°C
Daylight
12h 27m
Monday
Mar 9
⛅
3%
11°/21°
Sunrise
6:06 AM
Sunset
6:31 PM
UV Index
9.05Very High
Max Wind
15 km/h
Precipitation
0 mm
Moon
🌗Last Quarter
Feels Max
21°C
Daylight
12h 25m
Tuesday
Mar 10
⛅
—
10°/22°
Sunrise
6:06 AM
Sunset
6:29 PM
UV Index
8.7Very High
Max Wind
13 km/h
Precipitation
0 mm
Moon
🌗Last Quarter
Feels Max
22°C
Daylight
12h 23m
Wednesday
Mar 11
⛅
8%
10°/22°
Sunrise
6:07 AM
Sunset
6:28 PM
UV Index
8.65Very High
Max Wind
14 km/h
Precipitation
0 mm
Moon
🌗Last Quarter
Feels Max
22°C
Daylight
12h 21m
Thursday
Mar 12
⛅
32%
11°/25°
Sunrise
6:07 AM
Sunset
6:27 PM
UV Index
8.6Very High
Max Wind
15 km/h
Precipitation
0 mm
Moon
🌗Last Quarter
Feels Max
23°C
Daylight
12h 20m
Friday
Mar 13
⛅
39%
16°/28°
Sunrise
6:08 AM
Sunset
6:26 PM
UV Index
8.6Very High
Max Wind
17 km/h
Precipitation
0 mm
Moon
🌘Waning Crescent
Feels Max
26°C
Daylight
12h 18m
Saturday
Mar 14
☁️
35%
16°/28°
Sunrise
6:08 AM
Sunset
6:25 PM
UV Index
8.5Very High
Max Wind
20 km/h
Precipitation
0 mm
Moon
🌘Waning Crescent
Feels Max
27°C
Daylight
12h 17m
Sunday
Mar 15
🌦️
31%
15°/26°
Sunrise
6:09 AM
Sunset
6:24 PM
UV Index
6.9High
Max Wind
18 km/h
Precipitation
2.4 mm
Moon
🌘Waning Crescent
Feels Max
25°C
Daylight
12h 15m
Monday
Mar 16
☁️
22%
16°/29°
Sunrise
6:09 AM
Sunset
6:23 PM
UV Index
8.4Very High
Max Wind
19 km/h
Precipitation
0 mm
Moon
🌘Waning Crescent
Feels Max
28°C
Daylight
12h 14m
Tuesday
Mar 17
☁️
26%
15°/27°
Sunrise
6:10 AM
Sunset
6:22 PM
UV Index
8.4Very High
Max Wind
21 km/h
Precipitation
0 mm
Moon
🌑New Moon
Feels Max
26°C
Daylight
12h 12m
Wednesday
Mar 18
⛅
23%
15°/27°
Sunrise
6:10 AM
Sunset
6:21 PM
UV Index
8.4Very High
Max Wind
12 km/h
Precipitation
0 mm
Moon
🌑New Moon
Feels Max
27°C
Daylight
12h 11m
Thursday
Mar 19
☁️
13%
17°/27°
Sunrise
6:11 AM
Sunset
6:20 PM
UV Index
5.85Moderate
Max Wind
12 km/h
Precipitation
0 mm
Moon
🌑New Moon
Feels Max
26°C
Daylight
12h 9m
Friday
Mar 20
☁️
10%
17°/27°
Sunrise
6:11 AM
Sunset
6:19 PM
UV Index
6.2High
Max Wind
18 km/h
Precipitation
0 mm
Moon
🌑New Moon
Feels Max
27°C
Daylight
12h 8m

About the 16-day forecast

LiveWeather provides up to 16 days of forecast data for Johannesburg — more than most weather apps which are limited to 7–10 days. Data is sourced from Open-Meteo's ensemble models which combine multiple NWP systems including ECMWF for maximum accuracy. Forecasts beyond day 7 should be considered indicative; confidence decreases with time.

Daily high and low temperatures are the maximum and minimum values recorded across the full 24 hours. Precipitation probability shows the chance of any measurable rain or snow occurring during the day. UV Index max is the peak value expected during peak sun hours.