🇿🇦 Weather in Randburg
Map Overlays:
Hourly Forecast for Randburg
09:00
12°
1%
10:00
15°
0%
11:00
16°
0%
12:00
17°
0%
13:00
18°
0%
14:00
19°
0%
15:00
19°
0%
16:00
18°
0%
17:00
17°
0%
18:00
16°
0%
19:00
15°
0%
20:00
14°
0%
21:00
14°
0%
22:00
13°
1%
23:00
12°
1%
00:00
12°
1%
01:00
11°
1%
02:00
11°
1%
03:00
11°
1%
04:00
10°
1%
05:00
10°
1%
06:00
10°
1%
07:00
10°
1%
08:00
11°
1%
14-Day Forecast for Randburg
2026-07-09
Smoky haze
19° /
9°
2026-07-10
Smoky haze
18° /
10°
2026-07-11
Smoky haze
18° /
10°
2026-07-12
Sunny
18° /
9°
2026-07-13
Sunny
17° /
9°
2026-07-14
Sunny
18° /
9°
2026-07-15
Sunny
20° /
11°
Additional Forecasts for Randburg
Air Quality
💨 US EPA Index 4 (Unhealthy)
CO (Carbon Monoxide) 890.0 μg/m³
O₃ (Ozone) 28.0 μg/m³
NO₂ (Nitrogen Dioxide) 49.3 μg/m³
SO₂ (Sulphur Dioxide) 106.0 μg/m³
PM2.5 (Fine particles) 67.1 μg/m³
PM10 (Coarse particles) 68.0 μg/m³
Historical Weather
Weather Forecasts for Other Cities in South Africa
Weather in Randburg — FAQ
Answers refreshed each request based on current conditions in Randburg.
What is the weather like right now in Randburg?
Right now in Randburg, South Africa the temperature is 10.1°C (feels like 9.6°C), with sunny. Relative humidity is 35% and wind is 5.4 km/h.
What is today's high and low temperature in Randburg?
Today's forecast high in Randburg is 18.7°C and the overnight low is 8.6°C. The diurnal range — high minus low — depends on cloud cover; clear days swing more than overcast ones.
Will it rain in Randburg today?
The chance of precipitation in Randburg today is 0%. Forecast accuracy is highest within the next 6 hours and decreases steadily out to 14 days.
How often does the weather here update?
Current observations refresh every 15-60 minutes from the nearest monitoring stations operated by national meteorological agencies. The hourly forecast updates approximately every hour; the 7- and 14-day outlook is recomputed several times per day.
What does 'feels like' temperature mean?
Feels-like (apparent) temperature accounts for humidity, wind chill and direct sunshine — variables that change how the human body perceives heat or cold. On hot, humid days it can be 3-7°C above the actual reading; on cold windy days it can be 5-15°C below.
Why does the temperature in Randburg differ from nearby cities?
Even short distances can change temperatures noticeably. Randburg's reading reflects altitude, proximity to large bodies of water, urban heat island effects, and the exact location of the monitoring stations supplying the data. Coastal cities are typically milder and more humid than inland equivalents.