Weather in Koster
Koster, South Africa
18°C
Sunny
Conditions at 08:15 local time
- Feels like
- 15°C
- Humidity
- 32%
- Wind
- 8.3 km/h NE
- Recent precipitation
- 0 mm
Location context
About this forecast location
Forecast values apply to the listed city coordinates. Conditions can vary across large urban areas and complex terrain.
- Coordinates
- -25.8630, 26.8976
- Local time zone
- Africa/Johannesburg
- Administrative area
- North West
- Forecast service
- WeatherAPI.com forecast service
Hourly forecast
Next 24 hours in Koster
Hourly modeled conditions in Africa/Johannesburg local time.
- 20°CSunny0% precipitation3.6 km/h wind
- 22°CSunny0% precipitation8.3 km/h wind
- 24°CSunny0% precipitation15.5 km/h wind
- 26°CSunny0% precipitation20.2 km/h wind
- 28°CSunny0% precipitation22.3 km/h wind
- 29°CSunny0% precipitation24.1 km/h wind
- 29°CSunny0% precipitation24.5 km/h wind
- 29°CSunny0% precipitation24.8 km/h wind
- 29°CSunny0% precipitation23.4 km/h wind
- 27°CClear0% precipitation14.4 km/h wind
- 25°CClear0% precipitation15.5 km/h wind
- 24°CClear0% precipitation17.6 km/h wind
- 24°COvercast9% precipitation16.6 km/h wind
- 23°CCloudy5% precipitation14.8 km/h wind
- 23°COvercast8% precipitation14.4 km/h wind
- 22°CClear1% precipitation15.5 km/h wind
- 21°CClear1% precipitation10.4 km/h wind
- 20°COvercast9% precipitation6.8 km/h wind
- 20°CCloudy6% precipitation11.2 km/h wind
- 19°COvercast10% precipitation8.3 km/h wind
- 19°CClear1% precipitation6.8 km/h wind
- 18°CCloudy6% precipitation8.3 km/h wind
- 18°COvercast9% precipitation9.7 km/h wind
- 20°COvercast9% precipitation16.6 km/h wind
Daily forecast
3-day forecast for Koster
Daily high and low temperatures, precipitation chance and maximum wind speed.
- Sunny16°C to 29°C1% chance of precipitationWind up to 24.8 km/h
- Overcast15°C to 30°C68% chance of precipitationWind up to 43.9 km/h
- Light rain shower15°C to 26°C70% chance of precipitationWind up to 45 km/h
Retrieved 2026-09-03T06:34:49.316Z; refresh due by 2026-09-03T06:49:49.316Z.
Nearby forecasts
Weather near Koster
Compare forecasts for nearby cities.
- RustenburgSouth Africa41 km northeast
Africa/Johannesburg - VentersdorpSouth Africa51 km south
Africa/Johannesburg - MarikanaSouth Africa61 km east
Africa/Johannesburg - Hartbeestfontein-ASouth Africa77 km northeast
Africa/Johannesburg - ColignySouth Africa78 km southwest
Africa/Johannesburg - LichtenburgSouth Africa80 km southwest
Africa/Johannesburg
Where this forecast comes from
WeatherAPI.com supplies forecast values for the listed coordinates. Forecasts may combine modeled and observed information and should not replace official weather warnings.
Forecast retrieved 2026-09-03T06:34:49.316Z; refresh due by 2026-09-03T06:49:49.316Z.
View forecast details and sources
- Weather and Geolocation APIWeatherAPI.com · Forecast API v1; free plan · WeatherAPI.com terms; commercial and non-commercial use permitted by plan · AccessedCurrent weather conditions, the next 24 hours and a three-day forecast.
- GeoNames cities15000GeoNames · 2026-07-15_01-57-51-849 · CC BY 4.0 · AccessedCity identity, administrative area, coordinates and time-zone identifier.