Ansonia

Naugatuck Valley Planning Region, Connecticut, United States

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Current Weather

20°

Clear

Feels Like: 21°

Min: 13°

Max: 24°

The next few hours will be clear, with tomorrow reaching 26°C and dropping to 19°C. The coming days will be light rain

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Hourly Forecast

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Today
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Daylight Hours

06:40

Sunrise

18:52

Sunset

12 hours 12 minutes of sunlight today

Moon

Waxing Crescent

12:34

Moonrise

20:55

Moonset

Daily Forecast

Wednesday

13°
24°

Today

17°
26°

Friday

16°
25°

Saturday

12°
19°

Sunday

14°
18°

Monday

13°
19°

Tuesday

12°
18°

Wednesday

11°
19°

Thursday

12°
20°

Friday

15°
20°

Air Quality Data Available

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UV Index

No protection needed
0 Low
Low Extreme

Humidity

89% Humid
Low High

Weather in Ansonia tomorrow, September 17, 2026

Ansonia stays under cloudy skies on September 17, 2026, with only brief brighter breaks. Plan for a day that feels grey more often than open. Expect a grey start, with morning cloud around 100% by 10:00. Outdoor plans early on should not rely on bright skies.

Expect highs of 26°C and cooler readings close to 17°C. The air stays humid, with relative humidity between 75% and 98% and the peak around 06:00. Expect gentle winds, highest near 15:00 at 3.8 km/h.

Expect persistent cloud later on, with amounts around 100% by 12:00. Sunshine remains the exception, not the rule. Visibility stays generally good near 14.4 km on average, though it can drop toward 12.4 km in thicker cloud or showers. Expect sunrise at 06:41, sunset at 18:51, and 12 hours 9 minutes of sunlight today overall.

The practical takeaway for Ansonia on September 17, 2026 is a cloudy day that stays usable, just not particularly bright, around 26°C.

Frequently asked questions about weather in Ansonia

How warm does it get in Ansonia?

The warmest month in Ansonia is July, with average high temperatures of 27°C. The average temperature during this period is around 24°C.

How cold does it get in Ansonia?

The coldest month in Ansonia is January, with average low temperatures of -1°C. The average temperature during this period is around 1°C.

What is the wettest time of year in Ansonia?

The wettest month in Ansonia is December, with an average of 156mm of precipitation.

What is the driest time of year in Ansonia?

The driest month in Ansonia is June, with an average of 78mm of precipitation.

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