Current Conditions

Grahamstown, Eastern Cape

64°F18°C
Clear

Wind

NNE 5 mph8 km/h

Humidity

79%

Cloud Cover

26%

As of Tuesday, September 8, 2026 at 9:35 PM GMT+2

Today's Outlook

Night

Mostly clear, with a low around 63°F17°C. Light wind from the N around 6 mph10 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
ClearHigh 89°F32°CLow 63°F17°CPrecip 0 in0 mmCloud 24%Wind NNW 7 mph11 km/hWednesday: Partly cloudy and hot, with a high of 89°F32°C and morning low of 72°F22°C. Breezy from the NW at 8 to 12 mph13 to 20 km/h. Wednesday Night: Mostly clear, with a low around 63°F17°C. Light wind from the N around 6 mph10 km/h.
DrizzleHigh 83°F28°CLow 62°F16°CPrecip 0.02 in0.5 mm30%Cloud 44%Wind WSW 7 mph12 km/hThursday: Partly cloudy and warm, with a high of 83°F28°C and morning low of 69°F20°C. Breezy from the SW at 8 to 10 mph13 to 16 km/h. Thursday Night: Mostly cloudy, with a low around 62°F16°C. Breezy from the W at 7 to 8 mph10 to 12 km/h. 30% chance of drizzle in the evening.
DrizzleHigh 66°F19°CLow 59°F15°CPrecip 0.09 in2.2 mm47%Cloud 90%Wind SSE 7 mph11 km/hFriday: Overcast and mild, with a high of 66°F19°C and morning low of 60°F16°C. Breezy from the SSE at 7 to 10 mph11 to 15 km/h. 47% chance of drizzle throughout the day. Friday Night: Overcast, with a low around 59°F15°C. Breezy from the SSE at 7 to 8 mph11 to 13 km/h. 35% chance of drizzle throughout the night.
Light RainHigh 67°F19°CLow 59°F15°CPrecip 0.19 in4.9 mm64%Cloud 95%Wind ESE 8 mph13 km/hSaturday: Overcast and mild, with a high of 67°F19°C and morning low of 61°F16°C. Breezy from the ESE at 8 to 10 mph13 to 17 km/h. 64% chance of light rain throughout the day. Saturday Night: Overcast, with a low around 59°F15°C. Breezy from the ESE at 7 to 9 mph12 to 15 km/h. 57% chance of light rain throughout the night.
Light RainHigh 70°F21°CLow 61°F16°CPrecip 0.17 in4.2 mm48%Cloud 94%Wind E 8 mph14 km/hSunday: Overcast and warm, with a high of 70°F21°C and morning low of 62°F17°C. Breezy from the E at 9 to 10 mph15 to 16 km/h. 46% chance of light rain throughout the day. Sunday Night: Overcast, with a low around 61°F16°C. Breezy from the E at 8 to 9 mph12 to 14 km/h. 48% chance of light rain throughout the night.
Light RainHigh 74°F24°CLow 62°F17°CPrecip 0.23 in5.8 mm48%Cloud 93%Wind NNW 6 mph10 km/hMonday: Overcast and warm, with a high of 74°F24°C and morning low of 64°F18°C. Breezy from the NNW at 6 to 7 mph10 to 12 km/h. 46% chance of light rain throughout the day. Monday Night: Overcast, with a low around 62°F17°C. Light wind from the NNW around 5 mph9 km/h. 48% chance of light rain throughout the night.
DrizzleHigh 75°F24°CLow 59°F15°CPrecip 0.07 in1.8 mm27%Cloud 53%Wind W 8 mph13 km/hTuesday: Partly cloudy and warm, with a high of 75°F24°C and morning low of 64°F18°C. Breezy from the W at 10 to 12 mph15 to 19 km/h. 13% chance of drizzle throughout the day. Tuesday Night: Mostly cloudy, with a low around 59°F15°C. Breezy from the W at 6 to 7 mph10 to 12 km/h. 27% chance of drizzle throughout the night.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 989°F32°C63°F17°C0 in0 mm· —24%ClearNNW 7 mph11 km/h
ThursdaySep 1083°F28°C62°F16°C0.02 in0.5 mm· 30%44%DrizzleWSW 7 mph12 km/h
FridaySep 1166°F19°C59°F15°C0.09 in2.2 mm· 47%90%DrizzleSSE 7 mph11 km/h
SaturdaySep 1267°F19°C59°F15°C0.19 in4.9 mm· 64%95%Light RainESE 8 mph13 km/h
SundaySep 1370°F21°C61°F16°C0.17 in4.2 mm· 48%94%Light RainE 8 mph14 km/h
MondaySep 1474°F24°C62°F17°C0.23 in5.8 mm· 48%93%Light RainNNW 6 mph10 km/h
TuesdaySep 1575°F24°C59°F15°C0.07 in1.8 mm· 27%53%DrizzleW 8 mph13 km/h
WednesdaySep 1661°F16°C52°F11°C0.26 in6.5 mm· 65%77%Light RainSW 9 mph15 km/h
ThursdaySep 1761°F16°C50°F10°C
Feels 47°F8°C
0.19 in4.9 mm· 49%60%ShowersSSE 9 mph14 km/h
FridaySep 1866°F19°C49°F9°C
Feels 46°F8°C
0.07 in1.8 mm· 29%47%DrizzleESE 8 mph13 km/h
SaturdaySep 1970°F21°C50°F10°C0.04 in0.9 mm· 18%38%DrizzleWSW 8 mph12 km/h
SundaySep 2070°F21°C52°F11°C0.04 in0.9 mm· 22%41%DrizzleSSW 7 mph12 km/h
MondaySep 2172°F22°C53°F12°C0.03 in0.7 mm· 20%44%DrizzleSE 7 mph12 km/h
TuesdaySep 2273°F23°C54°F12°C0.04 in1 mm· 17%55%DrizzleESE 7 mph12 km/h
WednesdaySep 2374°F23°C56°F13°C0.06 in1.4 mm· 20%57%DrizzleE 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: 33.3042°S, 26.5328°E·Elevation: 551m·Timezone: Africa/Johannesburg·Population: 91,548