See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
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Hourly Forecast
Daylight Hours
06:47
Sunrise
19:11
Sunset
Moon
Waxing Crescent
12:18
Moonrise
20:10
Moonset
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Weather in Rawmarsh today, September 15, 2026
Rain features in Rawmarsh on September 15, 2026, so keep waterproofs handy through the day. The damp theme is strongest where shower chances rise. Morning plans should assume damp conditions, as rain chances climb toward 88% around 06:00. Cloud cover is also at its densest near 04:00 at roughly 100%.
Expect highs of 19°C and cooler readings close to 14°C. Relative humidity sits between 55% and 88%, reaching its peak around 03:00. Expect gentle winds, highest near 14:00 at 5.8 km/h.
Through the afternoon the main story eases from the wetter morning, with rain odds nearer 0% after earlier peaks around 88%. Cloud remains in play near 45% around 20:00, but the heaviest damp risk should be behind you. Visibility stays generally good near 34.4 km on average, though it can drop toward 22.8 km in thicker cloud or showers. Daylight runs from 06:47 to 19:11, lasting 12 hours 23 minutes of sunlight today.
Taken together, Rawmarsh looks wet enough on September 15, 2026 that flexible outdoor plans work best, with temperatures peaking near 19°C.
Frequently asked questions about weather in Rawmarsh
How warm does it get in Rawmarsh?
The warmest month in Rawmarsh is July, with average high temperatures of 21°C. The average temperature during this period is around 17°C.
How cold does it get in Rawmarsh?
The coldest month in Rawmarsh is January, with average low temperatures of 2°C. The average temperature during this period is around 5°C.
What is the wettest time of year in Rawmarsh?
The wettest month in Rawmarsh is July, with an average of 85mm of precipitation.
What is the driest time of year in Rawmarsh?
The driest month in Rawmarsh is April, with an average of 49mm of precipitation.
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