Current Conditions

Postmasburg, Northern Cape

82°F28°C
Clear

Wind

NNW 14 mph23 km/h

Humidity

20%

Cloud Cover

22%

As of Wednesday, September 2, 2026 at 4:49 PM GMT+2

Today's Outlook

Day

Mostly clear and warm, with a high of 84°F29°C. Windy from the NNW at 15 to 17 mph25 to 27 km/h. Dry air.

Night

Mostly clear, with a low around 68°F20°C. Breezy from the N at 12 to 14 mph19 to 22 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
ClearHigh 84°F29°CLow 68°F20°CPrecip 0 in0.1 mm8%Cloud 10%Wind N 14 mph22 km/hWednesday: Mostly clear and warm, with a high of 84°F29°C. Windy from the NNW at 15 to 17 mph25 to 27 km/h. Dry air. Wednesday Night: Mostly clear, with a low around 68°F20°C. Breezy from the N at 12 to 14 mph19 to 22 km/h.
WindyHigh 75°F24°CLow 49°F9°CFeels 46°F8°CPrecip 0 in0.1 mm4%Cloud 7%Wind NW 16 mph26 km/hThursday: Mostly clear and warm, with a high of 75°F24°C and morning low of 65°F18°C. Windy from the NW at 19 to 24 mph30 to 38 km/h. Dry air. Thursday Night: Mostly clear, with a low around 49°F9°C. Windy from the NNW at 13 to 17 mph21 to 28 km/h.
RainHigh 59°F15°CLow 42°F6°CFeels 39°F4°CPrecip 0.85 in21.7 mm100%Cloud 63%Wind E 13 mph21 km/hFriday: Mostly cloudy and mild, with a high of 59°F15°C and morning low of 47°F8°C. Windy from the E at 16 to 20 mph26 to 31 km/h. 100% chance of rain throughout the day. Dry air. Friday Night: Mostly cloudy, with a low around 42°F6°C. Windy from the E at 10 to 16 mph16 to 26 km/h. 94% chance of rain in the evening.
RainHigh 58°F14°CLow 52°F11°CPrecip 0.99 in25.2 mm91%Cloud 81%Wind ENE 12 mph19 km/hSaturday: Overcast and mild, with a high of 58°F14°C. Breezy from the ENE at 12 to 14 mph20 to 23 km/h. 91% chance of rain throughout the day. Saturday Night: Mostly cloudy, with a low around 52°F11°C. Breezy from the ENE at 11 to 12 mph18 to 20 km/h. 90% chance of rain throughout the night.
ShowersHigh 65°F18°CLow 53°F12°CPrecip 0.19 in4.7 mm67%Cloud 57%Wind ENE 9 mph15 km/hSunday: Mostly cloudy and mild, with a high of 65°F18°C and morning low of 54°F12°C. Breezy from the NE at 10 to 12 mph16 to 19 km/h. 67% chance of showers throughout the day. Sunday Night: Mostly cloudy, with a low around 53°F12°C. Breezy from the ENE at 9 to 10 mph14 to 17 km/h. 34% chance of showers throughout the night.
DrizzleHigh 69°F21°CLow 52°F11°CPrecip 0.01 in0.3 mm14%Cloud 41%Wind NNE 8 mph12 km/hMonday: Mostly cloudy and warm, with a high of 69°F21°C and morning low of 55°F13°C. Breezy from the N at 9 to 11 mph14 to 18 km/h. 14% chance of drizzle. Dry air. Monday Night: Partly cloudy, with a low around 52°F11°C. Breezy from the NE at 6 to 8 mph10 to 12 km/h.
ClearHigh 74°F23°CLow 52°F11°CPrecip 0 in0 mmCloud 22%Wind NNE 7 mph11 km/hTuesday: Partly cloudy and warm, with a high of 74°F23°C and morning low of 58°F14°C. Breezy from the N at 8 to 10 mph12 to 16 km/h. Tuesday Night: Mostly clear, with a low around 52°F11°C. Light wind from the NE around 6 mph10 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 284°F29°C68°F20°C0 in0.1 mm· 8%10%ClearN 14 mph22 km/h
ThursdaySep 375°F24°C49°F9°C
Feels 46°F8°C
0 in0.1 mm· 4%7%WindyNW 16 mph26 km/h
FridaySep 459°F15°C42°F6°C
Feels 39°F4°C
0.85 in21.7 mm· 100%63%RainE 13 mph21 km/h
SaturdaySep 558°F14°C52°F11°C0.99 in25.2 mm· 91%81%RainENE 12 mph19 km/h
SundaySep 665°F18°C53°F12°C0.19 in4.7 mm· 67%57%ShowersENE 9 mph15 km/h
MondaySep 769°F21°C52°F11°C0.01 in0.3 mm· 14%41%DrizzleNNE 8 mph12 km/h
TuesdaySep 874°F23°C52°F11°C0 in0 mm· —22%ClearNNE 7 mph11 km/h
WednesdaySep 976°F24°C55°F13°C0 in0 mm· —41%Partly CloudyN 7 mph11 km/h
ThursdaySep 1078°F26°C55°F13°C0 in0.1 mm· 2%35%ClearN 7 mph11 km/h
FridaySep 1181°F27°C57°F14°C0 in0.1 mm· 3%14%ClearN 8 mph12 km/h
SaturdaySep 1282°F28°C59°F15°C0.02 in0.4 mm· 8%23%ClearN 10 mph16 km/h
SundaySep 1375°F24°C59°F15°C0.11 in2.7 mm· 30%43%DrizzleN 10 mph16 km/h
MondaySep 1473°F23°C54°F12°C0.07 in1.7 mm· 13%43%DrizzleN 9 mph15 km/h
TuesdaySep 1573°F23°C52°F11°C0.05 in1.3 mm· 14%37%DrizzleN 9 mph14 km/h
WednesdaySep 1674°F23°C52°F11°C0.04 in1.1 mm· 14%34%DrizzleN 8 mph13 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: 28.3339°S, 23.0654°E·Elevation: 1305m·Timezone: Africa/Johannesburg·Population: 30,089