Manchester

Capitol Planning Region, Connecticut, United States

Unlock Minute-by-Minute Forecast

See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.

Current Weather

20°

Clear

Feels Like: 21°

Min: 11°

Max: 24°

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

Does this forecast seem accurate?

Unlock Historical Data

Compare today's weather with yesterday's data and track temperature trends over time.

Hourly Forecast

21° 19° 19° 18° 18° 18° 18° 17° 17° 17° 17° 17° 16° 18° 19° 21° 22° 25° 25° 26° 26° 26° 25° 24°
7pm
8pm
9pm
10pm
11pm
12am
1am
2am
3am
4am
5am
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
Today
Tomorrow

Daylight Hours

06:37

Sunrise

18:50

Sunset

12 hours 12 minutes of sunlight today

Moon

Waxing Crescent

12:34

Moonrise

20:51

Moonset

Daily Forecast

Today

11°
24°

Thursday

16°
26°

Friday

16°
25°

Saturday

11°
19°

Sunday

13°
17°

Monday

13°
19°

Tuesday

12°
18°

Wednesday

10°
19°

Thursday

12°
20°

Friday

13°
18°

Air Quality Data Available

Upgrade to access real-time air quality data for Manchester.

UV Index

No protection needed
0 Low
Low Extreme

Humidity

85% Humid
Low High

Weather in Manchester tomorrow, September 17, 2026

Expect a muted, overcast feel in Manchester on September 17, 2026 as cloud persists. Brighter breaks, if they arrive, should stay brief. Expect a grey start, with morning cloud around 100% by 10:00. Outdoor plans early on should not rely on bright skies.

The day peaks near 26°C and cools toward 16°C. Moisture in the air spans 71%-98%, with the highest values around 07:00. Winds stay light, near 3.3 km/h by 16:00, so the day feels still more than breezy.

Through the afternoon cloud remains the main feature, with cover near 84% around 16:00. Bright spells should stay limited even as the day wears on. Horizontal visibility sits around 14.7 km, briefly nearer 12.2 km. Daylight runs from 06:38 to 18:48, lasting 12 hours 10 minutes of sunlight today.

In short, cloud leads the story in Manchester on September 17, 2026; expect limited sun and a peak around 26°C.

Frequently asked questions about weather in Manchester

How warm does it get in Manchester?

The warmest month in Manchester 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 Manchester?

The coldest month in Manchester 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 Manchester?

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

What is the driest time of year in Manchester?

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

View full climate insights for Manchester →

Airpult

Get accurate weather forecasts worldwide with real-time updates and severe weather alerts. Covering 6M+ locations with precise, reliable weather data.

© 2026 Samuenti GmbH. All rights reserved.

gb English
Metric (°C, km/h)