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Hourly Forecast
Daylight Hours
06:42
Sunrise
18:55
Sunset
Moon
Waxing Crescent
12:44
Moonrise
20:51
Moonset
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Weather in Wilton today, September 16, 2026
Wilton stays under cloudy skies on September 16, 2026, with only brief brighter breaks. Plan for a day that feels grey more often than open. Cloud leads the morning, peaking close to 88% near 11:00. Sunshine has little room until later in the day.
The temperature range runs from about 13°C up to 25°C. Expect humidity between 71% and 87%, most humid near 20:00. Expect gentle winds, highest near 14:00 at 3.0 km/h.
Expect persistent cloud later on, with amounts around 100% by 13:00. Sunshine remains the exception, not the rule. Visibility stays generally good near 16.0 km on average, though it can drop toward 14.2 km in thicker cloud or showers. The sun rises at 06:42 and sets at 18:55, for a total of 12 hours 13 minutes of sunlight today.
Overall, Wilton on September 16, 2026 stays grey and muted, so outdoor plans may want a flexible backup even with a high near 25°C.
Frequently asked questions about weather in Wilton
How warm does it get in Wilton?
The warmest month in Wilton is July, with average high temperatures of 28°C. The average temperature during this period is around 23°C.
How cold does it get in Wilton?
The coldest month in Wilton is January, with average low temperatures of -8°C. The average temperature during this period is around -4°C.
What is the wettest time of year in Wilton?
The wettest month in Wilton is October, with an average of 131mm of precipitation.
What is the driest time of year in Wilton?
The driest month in Wilton is September, with an average of 90mm of precipitation.
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