Glastonbury

Capitol Planning Region, Connecticut, United States

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Current Weather

16°

Clear

Feels Like: 13°

Min:

Max: 21°

The next few hours will be clear, with tomorrow reaching 22°C and dropping to 13°C. The coming days will be mostly cloudy

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Hourly Forecast

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Today
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Daylight Hours

06:37

Sunrise

18:52

Sunset

12 hours 15 minutes of sunlight today

Moon

Waxing Crescent

11:29

Moonrise

20:22

Moonset

Daily Forecast

Tuesday

21°

Today

13°
22°

Thursday

13°
19°

Friday

11°
17°

Saturday

12°
17°

Sunday

12°
17°

Monday

12°
16°

Tuesday

13°
18°

Wednesday

13°
21°

Thursday

13°
22°

Air Quality Data Available

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UV Index

No protection needed
0 Low
Low Extreme

Humidity

83% Humid
Low High

Weather in Glastonbury tomorrow, September 16, 2026

Glastonbury may turn murky on September 16, 2026, with fog or mist reducing clarity at times. Early travel in particular may need extra care. Cloud leads the morning, peaking close to 100% near 04:00. Sunshine has little room until later in the day.

Expect highs of 22°C and cooler readings close to 13°C. Expect humidity between 64% and 95%, most humid near 04:00. Expect gentle winds, highest near 11:00 at 3.5 km/h.

Afternoon skies stay clogged, peaking close to 100% near 12:00. The grey theme continues rather than clearing out. Visibility holds near 14.9 km, though it can fall to 8.0 km. Expect sunrise at 06:38, sunset at 18:51, and 12 hours 12 minutes of sunlight today overall.

The practical takeaway for Glastonbury on September 16, 2026 is reduced clarity at times, so plan journeys with care near 22°C.

Frequently asked questions about weather in Glastonbury

How warm does it get in Glastonbury?

The warmest month in Glastonbury 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 Glastonbury?

The coldest month in Glastonbury is January, with average low temperatures of -4°C. The average temperature during this period is around -1°C.

What is the wettest time of year in Glastonbury?

The wettest month in Glastonbury is July, with an average of 128mm of precipitation.

What is the driest time of year in Glastonbury?

The driest month in Glastonbury is June, with an average of 79mm of precipitation.

View full climate insights for Glastonbury →

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