Wallingford

South Central Connecticut Planning Region, Connecticut, United States

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Current Weather

19°

Clear

Feels Like: 19°

Min: 12°

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

06:39

Sunrise

18:51

Sunset

12 hours 12 minutes of sunlight today

Moon

Waxing Crescent

12:34

Moonrise

20:53

Moonset

Daily Forecast

Wednesday

12°
24°

Today

17°
26°

Friday

16°
25°

Saturday

12°
19°

Sunday

14°
17°

Monday

13°
18°

Tuesday

12°
18°

Wednesday

11°
18°

Thursday

12°
20°

Friday

13°
19°

Air Quality Data Available

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UV Index

No protection needed
0 Low
Low Extreme

Humidity

95% Very Humid
Low High

Weather in Wallingford tomorrow, September 17, 2026

Wallingford stays under cloudy skies on September 17, 2026, with only brief brighter breaks. Plan for a day that feels grey more often than open. The morning sky stays heavily clouded, with cover near 100% around 10:00. Grey conditions set the early tone before any later change.

Temperatures climb from an overnight low near 17°C toward a daytime high of about 26°C. Expect humidity between 72% and 100%, most humid near 04:00. Winds stay light, near 3.6 km/h by 14:00, so the day feels still more than breezy.

Expect persistent cloud later on, with amounts around 100% by 13:00. Sunshine remains the exception, not the rule. Visibility stays generally good near 14.3 km on average, though it can drop toward 12.2 km in thicker cloud or showers. The sun rises at 06:40 and sets at 18:50, for a total of 12 hours 9 minutes of sunlight today.

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

Frequently asked questions about weather in Wallingford

How warm does it get in Wallingford?

The warmest month in Wallingford is July, with average high temperatures of 29°C. The average temperature during this period is around 24°C.

How cold does it get in Wallingford?

The coldest month in Wallingford is January, with average low temperatures of -3°C. The average temperature during this period is around 0°C.

What is the wettest time of year in Wallingford?

The wettest month in Wallingford is July, with an average of 131mm of precipitation.

What is the driest time of year in Wallingford?

The driest month in Wallingford is November, with an average of 82mm of precipitation.

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Metric (°C, km/h)