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Hourly Forecast
Daylight Hours
06:45
Sunrise
19:03
Sunset
Moon
Waxing Crescent
13:17
Moonrise
20:41
Moonset
Daily Forecast
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Weather in Thornton Heath today, September 16, 2026
Thornton Heath looks cloudy on September 16, 2026, with grey skies for much of the day. Sunshine stays limited, so the overall tone is muted from the morning onward. The first half of the day looks overcast, as cloud amounts reach about 68% around 11:00. Brighter weather, if it comes, waits until later.
The temperature range runs from about 12°C up to 20°C. Expect humidity between 45% and 86%, most humid near 08:00. A lighter breeze peaks around 11:00 near 3.9 km/h.
Through the afternoon cloud remains the main feature, with cover near 100% around 17:00. Bright spells should stay limited even as the day wears on. Horizontal visibility sits around 38.1 km, briefly nearer 23.7 km. Sunrise is at 06:45 and sunset at 19:03, giving 12 hours 18 minutes of sunlight today.
Taken together, overcast skies in Thornton Heath on September 16, 2026 favour indoor or covered options, with temperatures near 20°C.
Frequently asked questions about weather in Thornton Heath
How warm does it get in Thornton Heath?
The warmest month in Thornton Heath is July, with average high temperatures of 23°C. The average temperature during this period is around 18°C.
How cold does it get in Thornton Heath?
The coldest month in Thornton Heath 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 Thornton Heath?
The wettest month in Thornton Heath is October, with an average of 70mm of precipitation.
What is the driest time of year in Thornton Heath?
The driest month in Thornton Heath is April, with an average of 44mm of precipitation.
