Current Conditions

Koster, North West

61°F16°C
Clear

Wind

NE 7 mph12 km/h

Humidity

43%

Cloud Cover

49%

As of Thursday, August 13, 2026 at 12:45 PM GMT+2

Today's Outlook

Day

Partly cloudy and mild, with a high of 61°F16°C and morning low of 45°F7°C. Breezy from the NE at 8 to 9 mph12 to 14 km/h. Dry air.

Night

Partly cloudy, with a low around 46°F8°C. Light wind from the NE around 5 mph8 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
ClearHigh 61°F16°CLow 45°F7°CFeels 40°F5°CPrecip 0 in0 mmCloud 37%Wind NE 7 mph11 km/hThursday: Partly cloudy and mild, with a high of 61°F16°C and morning low of 45°F7°C. Breezy from the NE at 8 to 9 mph12 to 14 km/h. Dry air. Thursday Night: Partly cloudy, with a low around 46°F8°C. Light wind from the NE around 5 mph8 km/h.
ClearHigh 63°F17°CLow 44°F6°CFeels 41°F5°CPrecip 0 in0 mmCloud 27%Wind N 4 mph6 km/hFriday: Partly cloudy and mild, with a high of 63°F17°C and morning low of 47°F9°C. Light wind from the N around 3 mph5 km/h. Dry air. Friday Night: Mostly clear, with a low around 44°F6°C. Light wind from the N around 4 mph6 km/h.
ClearHigh 69°F20°CLow 40°F4°CFeels 37°F3°CPrecip 0 in0 mmCloud 1%Wind S 4 mph6 km/hSaturday: Mostly clear and warm, with a high of 69°F20°C and morning low of 46°F8°C. Light wind from the SSE around 4 mph6 km/h. Dry air. Saturday Night: Mostly clear, with a low around 40°F4°C. Light wind from the S around 4 mph7 km/h.
ClearHigh 72°F22°CLow 42°F6°CPrecip 0 in0 mmCloud 3%Wind SE 3 mph5 km/hSunday: Mostly clear and warm, with a high of 72°F22°C and morning low of 49°F9°C. Light wind from the E around 3 mph4 km/h. Very dry. Sunday Night: Mostly clear, with a low around 42°F6°C. Light wind from the SSE around 4 mph6 km/h.
ClearHigh 77°F25°CLow 44°F7°CPrecip 0 in0 mmCloud 1%Wind S 4 mph6 km/hMonday: Mostly clear and warm, with a high of 77°F25°C and morning low of 52°F11°C. Light wind from the S around 3 mph5 km/h. Very dry. Monday Night: Mostly clear, with a low around 44°F7°C. Light wind from the S around 4 mph7 km/h.
ClearHigh 82°F28°CLow 47°F9°CPrecip 0 in0 mmCloud 0%Wind SSE 5 mph8 km/hTuesday: Mostly clear and warm, with a high of 82°F28°C and morning low of 55°F13°C. Light wind from the SSE around 5 mph7 km/h. Very dry. Tuesday Night: Mostly clear, with a low around 47°F9°C. Light wind from the SSE around 5 mph9 km/h.
ClearHigh 82°F28°CLow 50°F10°CPrecip 0 in0 mmCloud 0%Wind NNW 5 mph8 km/hWednesday: Mostly clear and warm, with a high of 82°F28°C and morning low of 58°F14°C. Light wind from the N around 5 mph7 km/h. Very dry. Wednesday Night: Mostly clear, with a low around 50°F10°C. Light wind from the SW around 5 mph8 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
ThursdayAug 1361°F16°C45°F7°C
Feels 40°F5°C
0 in0 mm· —37%ClearNE 7 mph11 km/h
FridayAug 1463°F17°C44°F6°C
Feels 41°F5°C
0 in0 mm· —27%ClearN 4 mph6 km/h
SaturdayAug 1569°F20°C40°F4°C
Feels 37°F3°C
0 in0 mm· —1%ClearS 4 mph6 km/h
SundayAug 1672°F22°C42°F6°C0 in0 mm· —3%ClearSE 3 mph5 km/h
MondayAug 1777°F25°C44°F7°C0 in0 mm· —1%ClearS 4 mph6 km/h
TuesdayAug 1882°F28°C47°F9°C0 in0 mm· —0%ClearSSE 5 mph8 km/h
WednesdayAug 1982°F28°C50°F10°C0 in0 mm· —0%ClearNNW 5 mph8 km/h
ThursdayAug 2081°F27°C51°F11°C0 in0 mm· —11%ClearWNW 5 mph9 km/h
FridayAug 2177°F25°C52°F11°C0 in0.1 mm· 2%48%Partly CloudyNNW 7 mph11 km/h
SaturdayAug 2277°F25°C51°F11°C0 in0 mm· —33%ClearNW 7 mph11 km/h
SundayAug 2378°F26°C52°F11°C0 in0 mm· —21%ClearSW 6 mph10 km/h
MondayAug 2474°F24°C51°F11°C0 in0 mm· —24%ClearNE 6 mph10 km/h
TuesdayAug 2575°F24°C51°F11°C0.01 in0.2 mm· 3%16%ClearNNE 6 mph9 km/h
WednesdayAug 2676°F24°C50°F10°C0 in0.1 mm· 2%10%ClearN 5 mph8 km/h
ThursdayAug 2777°F25°C50°F10°C0 in0 mm· —7%ClearN 5 mph8 km/h

Nearby Cities

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

PatternExampleDescription
/weather/{country}/{city}//weather/united-states/san-francisco/City forecast (canonical URL)
/weather/{city}//weather/tokyo/Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}//weather/united-states/california/san-francisco/With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}/weather/nearby?lat=48.1&lon=11.5Find nearest city by coordinates
/weather/{country}//weather/germany/Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 25.8630°S, 26.8976°E·Elevation: 1620m·Timezone: Africa/Johannesburg·Population: 23,361