Gauteng Hourly Weather

Mostly clear 27°

Mostly clear, feels like 24°.

Johannesburg, Gauteng, South Africa · Sunday, 25 October 2026 18:00 local time

Low/High
14°/30°
Humidity
22%
Visibility
24.1 km
Wind
6.5 km/h
Dew point
3°
UV
0.7

Next 24 Hours

Gauteng Hourly Weather — 48 hours ahead

TimeWeatherTemperatureFeels likeRainHumidityWind
Sunday, 25 October 2026
18:00Mostly clear 27°24°0% 22%6 km/h
19:00Mostly clear 24°22°0% 28%5 km/h
20:00Partly cloudy 22°20°0% 32%5 km/h
21:00Partly cloudy 22°20°0% 32%5 km/h
22:00Partly cloudy 22°19°0% 30%6 km/h
23:00Partly cloudy 21°19°0% 37%8 km/h
Monday, 26 October 2026
00:00Partly cloudy 20°19°0% 44%8 km/h
01:00Partly cloudy 20°18°0% 47%9 km/h
02:00Clear sky 19°17°0% 51%9 km/h
03:00Clear sky 18°17°0% 56%10 km/h
04:00Clear sky 18°16°0% 60%10 km/h
05:00Clear sky 17°16°0% 63%10 km/h
06:00Clear sky 17°16°0% 63%10 km/h
07:00Clear sky 19°17°0% 55%12 km/h
08:00Clear sky 22°19°0% 43%16 km/h
09:00Clear sky 24°21°0% 34%18 km/h
10:00Clear sky 26°25°0% 30%18 km/h
11:00Partly cloudy 28°26°0% 26%20 km/h
12:00Partly cloudy 28°26°0% 25%18 km/h
13:00Partly cloudy 29°26°35% 24%17 km/h
14:00Partly cloudy 30°27°0% 22%17 km/h
15:00Partly cloudy 29°26°0% 22%17 km/h
16:00Overcast 29°26°0% 22%15 km/h
17:00Partly cloudy 28°25°0% 22%14 km/h
18:00Overcast 26°23°3% 26%15 km/h
19:00Overcast 25°23°6% 28%5 km/h
20:00Overcast 24°22°10% 31%5 km/h
21:00Overcast 22°21°14% 37%3 km/h
22:00Partly cloudy 21°20°18% 42%4 km/h
23:00Partly cloudy 20°19°19% 45%4 km/h
Tuesday, 27 October 2026
00:00Overcast 20°18°15% 46%6 km/h
01:00Overcast 22°19°8% 35%11 km/h
02:00Partly cloudy 21°19°3% 34%9 km/h
03:00Mostly clear 21°18°1% 37%9 km/h
04:00Overcast 18°16°35% 51%12 km/h
05:00Overcast 17°16°0% 56%8 km/h
06:00Overcast 18°16°1% 56%6 km/h
07:00Overcast 19°17°2% 51%10 km/h
08:00Overcast 20°19°3% 42%5 km/h
09:00Mostly clear 23°21°2% 34%9 km/h
10:00Clear sky 25°24°1% 27%14 km/h
11:00Clear sky 27°25°0% 19%16 km/h
12:00Clear sky 28°26°0% 16%17 km/h
13:00Clear sky 29°26°0% 15%19 km/h
14:00Clear sky 29°26°0% 13%22 km/h
15:00Clear sky 29°25°0% 11%22 km/h
16:00Clear sky 28°23°0% 10%21 km/h
17:00Clear sky 27°21°0% 9%19 km/h

Summary

This page uses the forecast point for Johannesburg, the administrative centre of Gauteng. Conditions vary across the region; choose a local area below for its forecast.

Over the next 48 hours in Johannesburg, temperatures range from 17 to 30°C. The highest chance of rain is 35%, around 13:00 on Monday (local time).

Updated at 18:02 local time, 25 October 2026

Gauteng Hourly Temperature and Chance of Rain

Gauteng Air Quality

Moderate · AQI 96

Air quality is acceptable; people who are unusually sensitive should consider limiting prolonged outdoor exertion.

PM2.5 (µg/m³)12
PM10 (µg/m³)12
O₃ (µg/m³)106
NO₂ (µg/m³)13
SO₂ (µg/m³)19
CO (µg/m³)266

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