Weather forecast for 10 days
Colchester, CT

Weather forecast for the weekend

Saturday, Jun 21.

Partly Cloudy
5:13 am

8:28 pm
EDT
Partly Cloudy
86°F / 68°F
  • Wind: 6mph W
  • Humidity: 60%
  • Precip. probability: 22%
  • Precipitation: 0"
  • UV index: 9
On Saturday, in Colchester, changing cloud patterns will allow for periods of sunshine.
Temperature fluctuations between a humid 86°F and an agreeable 68°F are expected.
The temperature will be higher and more consistent with July's average high of 82.2°F than with June's usual.
Sunrise will be at 5:13 am and sunset at 8:28 pm; the daylight will last for 15h and 15min.

Sunday, Jun 22.

Partly Cloudy
5:14 am

8:28 pm
EDT
Partly Cloudy
88°F / 72°F
  • Wind: 9mph WSW
  • Humidity: 64%
  • Precip. probability: 24%
  • Precipitation: 0.08"
  • UV index: 7
On Sunday, June 22, clouds will come and go, but expect bright periods in between.
Minimal precipitation is anticipated. Temperature span will be from a high of a blazing 87.8°F to a low of a delightful 71.6°F.
It will feel hotter, with a temperature more typical of July's average maximum of 82.2°F.
Sunrise will be at 5:14 am and sunset at 8:28 pm; the daylight will last for 15h and 15min.

Frequently asked questions

What is the weather forecast for Colchester for Saturday?
On Saturday, in Colchester, variable cloud cover will persist, but sunshine will break through.
What will be the highest temperature on Saturday?
On Saturday, the highest temperature will be 86°F, while the lowest temperature will be 68°F.
What is the weather forecast for Colchester for Sunday?
On Sunday, in Colchester, clouds and sunshine will create a dynamic sky throughout the day.
Will it rain on Sunday in Colchester?
On Sunday, there is a low probability of minimal rainfall in Colchester.
What will be the highest temperature on Sunday?
On Sunday, the highest temperature will be 87.8°F, while the lowest temperature will be 71.6°F.
Will it rain in the next ten days?
With minimal precipitation of 0.08", rainfall is forecasted for Sunday and next Thursday in Colchester.
How hot will it be in the next ten days?
The maximum temperature will vary between 77°F and 100.4°F, as the minimum temperature will vary between 62.6°F and 77°F.
Including the humidity's impact, the maximum feel-like temperature will vary between 77°F and 118.4°F.
What will be the hottest and the coldest days?
With the maximum temperature of 100.4°F, Tuesday will be the hottest day. With a maximum temperature of 77°F, next Saturday will be the coldest day.

Long-term weather forecast

ThuJun 19.
  • 88°F
  • 64°F
AM Fog / PM Sun
AM Fog / PM Sun
  • Wind: 13mph SW
  • Humidity: 74%
  • UV index: 9
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:13 am 8:28 pm EDT
FriJun 20.
  • 84°F
  • 64°F
Sunny
Sunny
  • Wind: 16mph WNW
  • Humidity: 51%
  • UV index: 9
  • Precip. probability: 4%
  • Precipitation: 0"
  • 5:13 am 8:28 pm EDT
SatJun 21.
  • 86°F
  • 68°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph W
  • Humidity: 60%
  • UV index: 9
  • Precip. probability: 22%
  • Precipitation: 0"
  • 5:13 am 8:28 pm EDT
SunJun 22.
  • 88°F
  • 72°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph WSW
  • Humidity: 64%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0.08"
  • 5:14 am 8:28 pm EDT
MonJun 23.
  • 97°F
  • 73°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph WNW
  • Humidity: 56%
  • UV index: 9
  • Precip. probability: 7%
  • Precipitation: 0"
  • 5:14 am 8:28 pm EDT
TueJun 24.
  • 100°F
  • 77°F
Mostly Sunny
Mostly Sunny
  • Wind: 8mph WNW
  • Humidity: 49%
  • UV index: 9
  • Precip. probability: 15%
  • Precipitation: 0"
  • 5:14 am 8:29 pm EDT
WedJun 25.
  • 91°F
  • 70°F
PM Showers
PM Showers
  • Wind: 6mph NNW
  • Humidity: 53%
  • UV index: 9
  • Precip. probability: 31%
  • Precipitation: 0"
  • 5:15 am 8:29 pm EDT
ThuJun 26.
  • 84°F
  • 63°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 7mph SE
  • Humidity: 62%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0.08"
  • 5:15 am 8:29 pm EDT
FriJun 27.
  • 82°F
  • 64°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph SSE
  • Humidity: 68%
  • UV index: 8
  • Precip. probability: 22%
  • Precipitation: 0"
  • 5:15 am 8:29 pm EDT
SatJun 28.
  • 77°F
  • 64°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 8mph S
  • Humidity: 76%
  • UV index: 7
  • Precip. probability: 43%
  • Precipitation: 0"
  • 5:16 am 8:29 pm EDT

With minimal precipitation of 0.08", rainfall is predicted for Sunday and next Thursday.
Expect a substantial fluctuation in daytime highs in the upcoming period. Maximum temperatures are forecasted between 77°F and 100.4°F, while the lowest nightly temperature differences will be also quite pronounced, as temperatures overnight will fluctuate from 62.6°F up to 77°F.
Tuesday will be the hottest day, with a maximum temperature of 100.4°F; next Saturday will be the coldest day, with the highest temperature of 77°F.
Taking the humidity into consideration, the maximum feel-like temperature may increase considerably and range between 77°F and a blazing hot 118.4°F.
Updated: Jun 19, 2025 @ 07:03:09 UTC
Published by: Weather U.S. | About Us
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