Weather forecast for 10 daysWillimantic, CT

10-day overview

Daily temperatures

Warmest day: tomorrow 73°C.
Coldest day: Thursday 12.11. 52°C.

Chance of precipitation

Highest chance: Friday 97%.

Long-term weather forecast

  • Tuesday
  • Nov 3, 2026
  • min.
  • 48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 6mphSW 219°
  • Humidity: 78%
  • UV index: 0
  • Sunrise: 6:23 am EST
  • Sunset: 4:41 pm EST
  • ▼
  • Wednesday
  • Nov 4, 2026
  • 73°F
  • 54°F
Sunny
Sunny
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 11mphSW 217°
  • Humidity: 65%
  • UV index: 3
  • Sunrise: 6:24 am EST
  • Sunset: 4:39 pm EST
  • ▼
  • Thursday
  • Nov 5, 2026
  • 72°F
  • 59°F
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0.35"
  • Wind: 12mphSSW 202°
  • Humidity: 79%
  • UV index: 1
  • Sunrise: 6:26 am EST
  • Sunset: 4:38 pm EST
  • ▼
  • Friday
  • Nov 6, 2026
  • 68°F
  • 54°F
Thunderstorms
Thunderstorms
  • Precip. probability: 97%
  • Precipitation: 1.26"
  • Wind: 6mphS 172°
  • Humidity: 87%
  • UV index: 1
  • Sunrise: 6:27 am EST
  • Sunset: 4:37 pm EST
  • ▼
  • Saturday
  • Nov 7, 2026
  • 63°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 23%
  • Precipitation: 0"
  • Wind: 8mphNNW 341°
  • Humidity: 77%
  • UV index: 2
  • Sunrise: 6:28 am EST
  • Sunset: 4:36 pm EST
  • ▼
  • Sunday
  • Nov 8, 2026
  • 55°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 11mphNW 304°
  • Humidity: 64%
  • UV index: 2
  • Sunrise: 6:29 am EST
  • Sunset: 4:35 pm EST
  • ▼
  • Monday
  • Nov 9, 2026
  • 55°F
  • 36°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0"
  • Wind: 13mphWNW 292°
  • Humidity: 51%
  • UV index: 2
  • Sunrise: 6:30 am EST
  • Sunset: 4:34 pm EST
  • ▼
  • Tuesday
  • Nov 10, 2026
  • 61°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 12mphW 261°
  • Humidity: 50%
  • UV index: 2
  • Sunrise: 6:32 am EST
  • Sunset: 4:33 pm EST
  • ▼
  • Wednesday
  • Nov 11, 2026
  • 54°F
  • 28°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 12mphNW 319°
  • Humidity: 50%
  • UV index: 2
  • Sunrise: 6:33 am EST
  • Sunset: 4:32 pm EST
  • ▼
  • Thursday
  • Nov 12, 2026
  • 52°F
  • 27°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 9mphNW 322°
  • Humidity: 52%
  • UV index: 2
  • Sunrise: 6:34 am EST
  • Sunset: 4:31 pm EST
  • ▼
Over the next ten days, a mix of primarily overcast and occasionally mostly clear and turbulent weather is predicted.
Rainfall is expected on Thursday and Friday.
Temperature variation will be noticeable in the upcoming days. Forecast highs will fluctuate between 51.8°F and 73.4°F, while the lowest nightly temperature differences will be also quite pronounced, as the overnight lows will vary from 26.6°F to 59°F.
Wednesday will be the warmest day, with a maximum temperature of 73.4°F; with the highest temperature of 51.8°F, next Thursday will be the coldest day.
Updated: Nov 3, 2026 @ 23:03:21 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

In Willimantic, a combination of predominantly cloudy and occasionally sun-filled and lightning-active weather is anticipated for the next ten days.

Rainfall is expected on Thursday and Friday in Willimantic. With heavy precipitation of 1.26", Friday will be the day with the most rainfall.

The maximum temperature will range between 51.8°F and 73.4°F, as the minimum temperature will range between 26.6°F and 59°F.

Tomorrow will be the warmest day, with a maximum temperature of 73.4°F. The coldest day will be next Thursday, with a maximum of 51.8°F.

On Saturday, clouds and sunshine will alternate throughout the day.

On Saturday, the maximum temperature in Willimantic will be 62.6°F, while the minimum temperature will be 42.8°F.

On Sunday, intermittent cloud cover is expected, allowing for some sunshine.

On Sunday, the highest temperature in Willimantic will be 55.4°F, while the lowest temperature will be 37.4°F.