Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Tropical threat is emerging just as the Atlantic hurricane season begins. Get the details. Chevron right
Flood in a drought: Heavy rain to drench southern US into the weekend. See the forecast. Chevron right

Colchester, CT

73°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Colchester

Connecticut

73°
No results found.
Try searching for a city, zip code or point of interest.
Create Your Account Unlock extended daily and hourly forecasts — all with your free account.
Let's Go Chevron right
Have an account already? Log In
settings
Help
Colchester, CT Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

News & Features

Astronomy

Business

Climate

Health

Recreation

Sports

Travel

For Business

Warnings

Data Suite

Forensics

Advertising

Superior Accuracy™

Video

Winter Center

Today Hourly 10-Day Radar MinuteCast®

Monthly

Air Quality Health & Activities

June

January February March April May June July August September October November December

2026

2025 2026 2027

10-Day

S
M
T
W
T
F
S
31
Partly sunny and pleasant
73°
52°
1
Partly sunny, showers around
68°
46°
2
A couple of showers possible
67°
49°
3
Partly sunny
70°
52°
4
Sun and clouds in rotation
76°
56°
5
Sunshine and a few clouds
77°
58°
6
Showers around in the p.m.
74°
57°
7
A little morning rain; cloudy
77°
58°
8
Plenty of sunshine
78°
59°
9
Sunny
79°
60°
10
Increasing cloudiness
80°
61°
11
Mostly cloudy
80°
56°
12
Plenty of sunshine
77°
58°
13
Mostly cloudy
75°
57°
14
A shower and thunderstorm
78°
59°
15
A sun-and-cloud mix
73°
56°
16
Mainly cloudy
76°
57°
17
Sunshine and some clouds
79°
60°
18
Periods of rain
77°
56°
19
Partly sunny
72°
54°
20
Clouds and sunshine
74°
56°
21
Times of sun and clouds
78°
58°
22
Partly sunny
75°
59°
23
Humid with thunderstorms
76°
62°
24
Abundant sunshine
75°
61°
25
Partly sunny
79°
62°
26
Occasional morning rain
75°
57°
27
Turning cloudy
76°
56°
28
Mostly cloudy
75°
60°
29
Humid with sunny spells
81°
64°
30
Cloudy and humid
82°
63°
1
A touch of morning rain
76°
64°
2
An afternoon thunderstorm
81°
64°
3
A shower and thunderstorm
78°
63°
4
Partly sunny and less humid
77°
59°

Temperature Graph

°F
90° 80° 70° 60° 50° Jun
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo

June Weather in Colchester

Colchester's June 2026 forecast shows daily high temperatures ranging from 67° to 82°, with overnight lows between 46° and 64°. The average high for June is 76° with an average low of 58°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Colchester. See also: July | August | September.

Further Ahead

July 2026

August 2026

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Weather Forecasts

Downpours bring heightened flood risk, drought relief to southern US

12 minutes ago

Travel

Waymo suspends robotaxi service in 6 cities after floodwater incidents

22 hours ago

Weather Forecasts

Mid-Atlantic to enjoy mainly dry weekend as New England is soaked

40 minutes ago

Hurricane

Tropical threat emerging from central Gulf to Florida waters

46 minutes ago

Astronomy

Blue Moon, 4 planets to shine during the final weekend of May

4 hours ago

More Stories

Featured Stories

Recreation

Spring snow closes Tioga Road into Yosemite National Park

1 day ago

Weather News

2 humpback whales traveled over 9,000 miles between Australia and Braz...

1 day ago

Astronomy

What happened when an astronaut suddenly couldn’t speak in space

1 day ago

Health

Tick bite ER visits are climbing as peak season approaches

1 day ago

Climate

What is the Great Pacific Garbage Patch?

1 day ago

World North America United States Connecticut Colchester

Weather Near Colchester:

  • Hartford, CT
  • New Haven, CT
  • Waterbury, CT
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
© 2026 AccuWeather, Inc. "AccuWeather" and sun design are registered trademarks of AccuWeather, Inc. All Rights Reserved.
Terms of Use | Privacy Policy | Cookie Policy | About Your Privacy Do Not Sell or Share My Personal Information | Data Sources

...

...

...