Wilton

Western Connecticut Planning Region, Connecticut, United States

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Current Weather

15°

Clear

Feels Like: 18°

Min: 11°

Max: 19°

The next few hours will be clear, with tomorrow reaching 22°C and dropping to 9°C. The coming days will be clear throughout the day.

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Hourly Forecast

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Today
Tomorrow

Daylight Hours

06:40

Sunrise

18:56

Sunset

12 hours 15 minutes of sunlight today

Moon

Waxing Crescent

11:30

Moonrise

20:27

Moonset

Daily Forecast

Tuesday

11°
19°

Today

14°
22°

Thursday

21°

Friday

25°

Saturday

11°
28°

Sunday

12°
28°

Monday

13°
28°

Tuesday

12°
27°

Wednesday

11°
22°

Thursday

14°
22°

Air Quality Data Available

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UV Index

No protection needed
0 Low
Low Extreme

Humidity

86% Humid
Low High

Weather in Wilton tomorrow, September 16, 2026

Cloud cover dominates in Wilton on September 16, 2026, keeping sunshine limited. Expect a grey, overcast feel rather than long bright spells. Expect a grey start, with morning cloud around 96% by 07:00. Outdoor plans early on should not rely on bright skies.

The temperature range runs from about 14°C up to 22°C. The air stays humid, with relative humidity between 38% and 93% and the peak around 07:00. Expect gentle winds, highest near 11:00 at 3.4 km/h.

Through the afternoon cloud remains the main feature, with cover near 100% around 12:00. Bright spells should stay limited even as the day wears on. Horizontal visibility sits around 16.1 km, briefly nearer 15.6 km. Daylight runs from 06:41 to 18:54, lasting 12 hours 12 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 22°C.

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Metric (°C, km/h)