Weather forecast for 10 days
Cornwall, CT

Weather forecast for the weekend

Sunday, Jun 15.

Cloudy
5:16 am

8:31 pm
EDT
Cloudy
66°F / 54°F
  • Wind: 6mph ESE
  • Humidity: 77%
  • Precip. probability: 7%
  • Precipitation: 0"
  • UV index: 4
Tomorrow, on Sunday, expect mostly gray skies with limited brightness.
Temperature is expected to swing from a high of an enjoyable 66.2°F to a low of a fresh 53.6°F.
Tomorrow, the forecasted high of 66.2°F is more in line with May's average of 67.5°F than June's 74.8°F.
Sunrise will be at 5:16 am and sunset at 8:31 pm; tomorrow's daylight will last for 15h and 16min.

Frequently asked questions

What is the weather forecast for Cornwall for the next ten days?
In Cornwall, weather will be unstable, and a combination of dull, sunny, wet and thunderstorm-prone weather is anticipated for the next ten days.
Will it rain in the next ten days?
Rain is predicted for Tuesday through Thursday in Cornwall. With light precipitation of 0.24", Thursday will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will range between 66.2°F and 89.6°F, as the minimum temperature will vary between 53.6°F and 69.8°F.
Including the humidity's impact, the maximum feel-like temperature will range between 66.2°F and 100.4°F.
What will be the hottest and the coldest days?
With the maximum temperature of 89.6°F, next Monday will be the hottest day. Tomorrow will be the coldest day, with a maximum temperature of 66.2°F.

Long-term weather forecast

SatJun 14.
  • min.
  • 54°F
Cloudy
Cloudy
  • Wind: 7mph E
  • Humidity: 88%
  • UV index: 0
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:16 am 8:31 pm EDT
SunJun 15.
  • 66°F
  • 54°F
Cloudy
Cloudy
  • Wind: 6mph ESE
  • Humidity: 77%
  • UV index: 4
  • Precip. probability: 7%
  • Precipitation: 0"
  • 5:16 am 8:31 pm EDT
MonJun 16.
  • 72°F
  • 57°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 7mph SE
  • Humidity: 71%
  • UV index: 6
  • Precip. probability: 7%
  • Precipitation: 0"
  • 5:16 am 8:32 pm EDT
TueJun 17.
  • 72°F
  • 61°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 8mph SSE
  • Humidity: 76%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 0.04"
  • 5:16 am 8:32 pm EDT
WedJun 18.
  • 77°F
  • 66°F
AM Showers
AM Showers
  • Wind: 7mph SSW
  • Humidity: 82%
  • UV index: 6
  • Precip. probability: 36%
  • Precipitation: 0.04"
  • 5:16 am 8:32 pm EDT
ThuJun 19.
  • 86°F
  • 63°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 11mph WSW
  • Humidity: 74%
  • UV index: 8
  • Precip. probability: 48%
  • Precipitation: 0.24"
  • 5:16 am 8:33 pm EDT
FriJun 20.
  • 81°F
  • 61°F
Mostly Sunny
Mostly Sunny
  • Wind: 11mph WNW
  • Humidity: 61%
  • UV index: 9
  • Precip. probability: 21%
  • Precipitation: 0"
  • 5:16 am 8:33 pm EDT
SatJun 21.
  • 82°F
  • 66°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph W
  • Humidity: 57%
  • UV index: 9
  • Precip. probability: 10%
  • Precipitation: 0"
  • 5:16 am 8:33 pm EDT
SunJun 22.
  • 88°F
  • 70°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph WSW
  • Humidity: 59%
  • UV index: 9
  • Precip. probability: 7%
  • Precipitation: 0"
  • 5:17 am 8:33 pm EDT
MonJun 23.
  • 90°F
  • 70°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph W
  • Humidity: 63%
  • UV index: 9
  • Precip. probability: 10%
  • Precipitation: 0"
  • 5:17 am 8:33 pm EDT
The next ten days will bring unstable conditions, and a mix of dull, bright, rain-soaked and turbulent weather is anticipated.
Rain is expected on Tuesday through Thursday.
Noticeable swings in temperature are expected in the next ten days. The maximum temperature will vary between 66.2°F and 89.6°F, while the lowest nightly temperature differences will be also quite pronounced, as the lowest temperatures will be recorded between 53.6°F and 69.8°F.
With the highest temperature of 89.6°F, next Monday will be the hottest day; expect the coldest day on Sunday with a high of 66.2°F.
Combining with the humidity, the maximum feel-like temperature may increase greatly and vary between 66.2°F and a sizzling 100.4°F.
Updated: Jun 15, 2025 @ 01:00:33 UTC
Published by: Weather U.S. | About Us
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