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Hourly Forecast
Daylight Hours
06:40
Sunrise
18:52
Sunset
Moon
Waxing Crescent
11:15
Moonrise
20:47
Moonset
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Weather in Westminster today, September 15, 2026
Westminster stays under cloudy skies on September 15, 2026, with only brief brighter breaks. Plan for a day that feels grey more often than open. Cloud leads the morning, peaking close to 100% near 02:00. Sunshine has little room until later in the day.
The day peaks near 24°C and cools toward 20°C. Expect humidity between 68% and 88%, most humid near 19:00. Winds stay light, near 5.4 km/h by 13:00, so the day feels still more than breezy.
Expect persistent cloud later on, with amounts around 100% by 14:00. Sunshine remains the exception, not the rule. Visibility stays generally good near 16.1 km on average, though it can drop toward 15.9 km in thicker cloud or showers. Sunrise is at 06:40 and sunset at 18:52, giving 12 hours 11 minutes of sunlight today.
Taken together, overcast skies in Westminster on September 15, 2026 favour indoor or covered options, with temperatures near 24°C.
Frequently asked questions about weather in Westminster
How warm does it get in Westminster?
The warmest month in Westminster is August, with average high temperatures of 27°C. The average temperature during this period is around 23°C.
How cold does it get in Westminster?
The coldest month in Westminster is January, with average low temperatures of 10°C. The average temperature during this period is around 14°C.
What is the wettest time of year in Westminster?
The wettest month in Westminster is January, with an average of 74mm of precipitation.
What is the driest time of year in Westminster?
The driest month in Westminster is July, with an average of 1mm of precipitation.
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