🇿🇦 Weather in Randfontein
Map Overlays:
Hourly Forecast for Randfontein
02:00
13°
66%
03:00
13°
30%
04:00
12°
32%
05:00
12°
38%
06:00
12°
31%
07:00
12°
35%
08:00
13°
35%
09:00
14°
20%
10:00
14°
26%
11:00
16°
17%
12:00
16°
15%
13:00
15°
25%
14:00
14°
29%
15:00
14°
22%
16:00
14°
21%
17:00
14°
20%
18:00
14°
9%
19:00
13°
22%
20:00
13°
24%
21:00
13°
27%
22:00
12°
25%
23:00
12°
25%
00:00
12°
20%
01:00
12°
21%
14-Day Forecast for Randfontein
2026-09-07
Patchy rain nearby
16° /
12°
2026-09-08
Overcast
19° /
12°
2026-09-09
Sunny
22° /
14°
2026-09-10
Smoky haze
24° /
15°
2026-09-11
Sunny
24° /
16°
2026-09-12
Sunny
24° /
16°
2026-09-13
Sunny
24° /
16°
Additional Forecasts for Randfontein
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 203.0 μg/m³
O₃ (Ozone) 82.0 μg/m³
NO₂ (Nitrogen Dioxide) 4.1 μg/m³
SO₂ (Sulphur Dioxide) 5.1 μg/m³
PM2.5 (Fine particles) 7.3 μg/m³
PM10 (Coarse particles) 7.6 μg/m³
Historical Weather
Weather Forecasts for Other Cities in South Africa
Weather in Randfontein — FAQ
Answers refreshed each request based on current conditions in Randfontein.
What is the weather like right now in Randfontein?
Right now in Randfontein, South Africa the temperature is 13.0°C (feels like 9.6°C), with light rain shower. Relative humidity is 85% and wind is 20.9 km/h.
What is today's high and low temperature in Randfontein?
Today's forecast high in Randfontein is 15.8°C and the overnight low is 12.1°C. The diurnal range — high minus low — depends on cloud cover; clear days swing more than overcast ones.
Will it rain in Randfontein today?
The chance of precipitation in Randfontein today is 74%. 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 Randfontein differ from nearby cities?
Even short distances can change temperatures noticeably. Randfontein'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.