See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
18°
Partly Cloudy
Feels Like: 19°
Min: 13°
Max: 20°
The next few hours will be overcast, with today reaching 20°C and dropping to 11°C. The coming days will be drizzle
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
06:51
Sunrise
19:14
Sunset
Moon
Waxing Crescent
12:13
Moonrise
20:21
Moonset
Daily Forecast
Today
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Air Quality Data Available
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UV Index
Humidity
Weather in Cheltenham today, September 15, 2026
Cloud cover dominates in Cheltenham on September 15, 2026, keeping sunshine limited. Expect a grey, overcast feel rather than long bright spells.
The temperature range runs from about 13°C up to 20°C. Expect humidity between 58% and 86%, most humid near 23:00. Airflow remains manageable, reaching about 6.1 km/h around 17:00.
Through the afternoon skies look more workable, with cloud near 55% around 16:00. Later outdoor plans have a clearer window than the morning may have suggested. Visibility stays generally good near 35.5 km on average, though it can drop toward 27.1 km in thicker cloud or showers. The sun rises at 06:51 and sets at 19:14, for a total of 12 hours 22 minutes of sunlight today.
In short, cloud leads the story in Cheltenham on September 15, 2026; expect limited sun and a peak around 20°C.
Frequently asked questions about weather in Cheltenham
How warm does it get in Cheltenham?
The warmest month in Cheltenham is July, with average high temperatures of 22°C. The average temperature during this period is around 18°C.
How cold does it get in Cheltenham?
The coldest month in Cheltenham 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 Cheltenham?
The wettest month in Cheltenham is October, with an average of 85mm of precipitation.
What is the driest time of year in Cheltenham?
The driest month in Cheltenham is April, with an average of 51mm of precipitation.
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