See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
11°
Light Rain
Feels Like: 10°
Min: 9°
Max: 13°
The next few hours will be overcast, with today reaching 12°C and dropping to 9°C. The coming days will be partly cloudy
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
06:12
Sunrise
18:03
Sunset
Moon
Waxing Crescent
08:50
Moonrise
23:41
Moonset
Daily Forecast
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Thursday
Friday
Saturday
Sunday
Monday
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Friday
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Weather in Grahamstown today, September 16, 2026
Rain features in Grahamstown on September 16, 2026, so keep waterproofs handy through the day. The damp theme is strongest where shower chances rise.
Expect highs of 13°C and cooler readings close to 9°C. Relative humidity sits between 93% and 98%, reaching its peak around 16:00. Winds stay light, near 5.4 km/h by 17:00, so the day feels still more than breezy.
Expect the wet theme to continue later, as rain odds reach 100% near 14:00. Cloud amounts hold near 100% around 14:00. Visibility stays generally good near 11.2 km on average, though it can drop toward 0.9 km in thicker cloud or showers. Daylight runs from 06:12 to 18:03, lasting 11 hours 50 minutes of sunlight today.
Overall, Grahamstown on September 16, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 100% and the high sits around 13°C.
Frequently asked questions about weather in Grahamstown
How warm does it get in Grahamstown?
The warmest month in Grahamstown is January, with average high temperatures of 28°C. The average temperature during this period is around 22°C.
How cold does it get in Grahamstown?
The coldest month in Grahamstown is July, with average low temperatures of 7°C. The average temperature during this period is around 13°C.
What is the wettest time of year in Grahamstown?
The wettest month in Grahamstown is February, with an average of 60mm of precipitation.
What is the driest time of year in Grahamstown?
The driest month in Grahamstown is July, with an average of 18mm of precipitation.
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