Weather forecast for 10 daysCornwall, CT

Weather forecast for the weekend

Saturday Oct 24, 2026

  • 61°F
  • 32°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 5mphNW 308°
  • Humidity: 37%
  • UV index: 3
  • Sunrise: 7:16 am EDT
  • Sunset: 5:58 pm EDT
  • ▼
Today, a pleasant mix of sun and clouds will define the day.
Temperature readings are expected to span from a high of a comfortable 60.8°F to a low of a cold 32°F.
The predicted daily high is projected to match October's typical maximum of 59°F.
Sunrise was at 7:16 am and sunset will be at 5:58 pm; the daylight will last for 10h and 43min.

Sunday Oct 25, 2026

  • 64°F
  • 34°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 4mphWNW 303°
  • Humidity: 51%
  • UV index: 3
  • Sunrise: 7:17 am EDT
  • Sunset: 5:57 pm EDT
  • ▼
On Sunday, October 25, skies are expected to be clear and full of sunshine.
Temperatures are anticipated to move from a peak of a comfortable 64.4°F to a low of a wintry 33.8°F.
Tomorrow, the maximum temperature is expected to be relatively higher than the common October peak of 59°F.
Sunrise will be at 7:17 am and sunset at 5:57 pm; tomorrow's daylight will last for 10h and 40min.

10-day overview

Daily temperatures

Warmest period: Friday - Saturday 72°C.
Coldest day: Tuesday 55°C.

Chance of precipitation

Highest chance: Monday 02.11. 24%.

Long-term weather forecast

  • Saturday
  • Oct 24, 2026
  • 61°F
  • 32°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 5mphNW 308°
  • Humidity: 37%
  • UV index: 3
  • Sunrise: 7:16 am EDT
  • Sunset: 5:58 pm EDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 64°F
  • 34°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 4mphWNW 303°
  • Humidity: 51%
  • UV index: 3
  • Sunrise: 7:17 am EDT
  • Sunset: 5:57 pm EDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 66°F
  • 41°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 7mphWNW 302°
  • Humidity: 60%
  • UV index: 3
  • Sunrise: 7:18 am EDT
  • Sunset: 5:55 pm EDT
  • ▼
  • Tuesday
  • Oct 27, 2026
  • 55°F
  • 30°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 7mphN 350°
  • Humidity: 50%
  • UV index: 3
  • Sunrise: 7:19 am EDT
  • Sunset: 5:54 pm EDT
  • ▼
  • Wednesday
  • Oct 28, 2026
  • 57°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 5mphSE 143°
  • Humidity: 52%
  • UV index: 3
  • Sunrise: 7:21 am EDT
  • Sunset: 5:53 pm EDT
  • ▼
  • Thursday
  • Oct 29, 2026
  • 66°F
  • 46°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 9mphSW 224°
  • Humidity: 65%
  • UV index: 3
  • Sunrise: 7:22 am EDT
  • Sunset: 5:51 pm EDT
  • ▼
  • Friday
  • Oct 30, 2026
  • 72°F
  • 46°F
Sunny
Sunny
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 8mphNW 309°
  • Humidity: 63%
  • UV index: 3
  • Sunrise: 7:23 am EDT
  • Sunset: 5:50 pm EDT
  • ▼
  • Saturday
  • Oct 31, 2026
  • 72°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 7mphN 1°
  • Humidity: 59%
  • UV index: 3
  • Sunrise: 7:24 am EDT
  • Sunset: 5:49 pm EDT
  • ▼
  • Sunday
  • Nov 1, 2026
  • 68°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 17%
  • Precipitation: 0"
  • Wind: 9mphS 182°
  • Humidity: 64%
  • UV index: 3
  • Sunrise: 6:25 am EST
  • Sunset: 4:47 pm EST
  • ▼
  • Monday
  • Nov 2, 2026
  • 64°F
  • 48°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0.08"
  • Wind: 10mphSSW 210°
  • Humidity: 74%
  • UV index: 2
  • Sunrise: 6:27 am EST
  • Sunset: 4:46 pm EST
  • ▼
Weather models show that a combination of dull and dry and sunny weather is forecasted.
With a probability of 24%, rainfall is anticipated only on next Monday. The precipitation will be minimal at 0.08".
Expect a substantial fluctuation in daytime highs in the next ten days. Highs will range from 55.4°F to 71.6°F, while the nightly low temperatures will show also a considerable swing, as the minimum temperature is expected to range between 30.2°F and 51.8°F.
With a maximum temperature of 71.6°F, Friday and next Saturday will be the warmest days; the coldest day will be Tuesday, with a maximum of 55.4°F.
Updated: Oct 24, 2026 @ 16:12:54 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, some passing clouds may drift through, but the sun will shine at times.

Today, the highest temperature will be 60.8°F, while the lowest temperature will be 32°F.
Today, the highest temperature will be in line with the average maximum temperature in October. Today, the lowest temperature will be noticeably lower than the average low of 44.1°F.

On Saturday, in Cornwall, sunrise was at 7:16 am and sunset will be at 5:58 pm (EDT).

In Cornwall, the length of the day today will be 10h and 43min.

On Sunday, the weather remains calm, bright, and sunny.

Tomorrow, the maximum temperature in Cornwall will be 64.4°F, while the minimum temperature will be 33.8°F.
Tomorrow, the highest temperature will be slightly warmer than the average maximum temperature in October. The lowest temperature tomorrow will be noticeably lower than the average low of 44.1°F.

On Sunday, in Cornwall, sunrise will be at 7:17 am and sunset at 5:57 pm (EDT).

In Cornwall, the length of the day tomorrow will be 10h and 40min.