Hourly Weather Forecast - Colchester, CT

7:04 AM
8 AM
36°F
0%
8mph
SSW
Partly Cloudy
Humidity
76%
Feels like
30°F
Dew Point
29°F
9 AM
39°F
0%
9mph
SSW
Partly Cloudy
Humidity
74%
Feels like
33°F
Dew Point
32°F
10 AM
42°F
0%
11mph
SSW
Partly Cloudy
Humidity
70%
Feels like
35°F
Dew Point
33°F
11 AM
44°F
0%
12mph
SSW
Mostly Cloudy
Humidity
69%
Feels like
38°F
Dew Point
35°F
12 PM
46°F
0%
13mph
SSW
Mostly Cloudy
Humidity
70%
Feels like
39°F
Dew Point
36°F
1 PM
46°F
10%
14mph
SSW
Mostly Cloudy
Humidity
72%
Feels like
40°F
Dew Point
38°F
2 PM
47°F
10%
14mph
SSW
Cloudy
Humidity
74%
Feels like
41°F
Dew Point
39°F
3 PM
46°F
20%
14mph
SSW
Cloudy
Humidity
80%
Feels like
39°F
Dew Point
40°F
4 PM
44°F
30%
14mph
SSW
30% Chance of Light Rain
Humidity
86%
Feels like
37°F
Dew Point
40°F
4:19 PM
5 PM
42°F
30%
13mph
SSW
30% Chance of Light Rain
Humidity
92%
Feels like
34°F
Dew Point
40°F
6 PM
41°F
50%
12mph
SSW
50% Chance of Light Rain
Humidity
90%
Feels like
35°F
Dew Point
39°F
7 PM
41°F
60%
11mph
SSW
60% Chance of Light Rain
Humidity
88%
Feels like
35°F
Dew Point
38°F
8 PM
41°F
70%
11mph
SW
70% Chance of Rain
Humidity
88%
Feels like
34°F
Dew Point
37°F
9 PM
39°F
70%
11mph
SW
70% Chance of Light Rain
Humidity
91%
Feels like
32°F
Dew Point
37°F
10 PM
38°F
50%
10mph
SW
50% Chance of Light Rain
Humidity
93%
Feels like
31°F
Dew Point
36°F
11 PM
37°F
30%
10mph
SW
30% Chance of Light Rain
Humidity
93%
Feels like
30°F
Dew Point
35°F

Snow and ice forecast through Friday A.M.

Multiple Snow Threats Across the Northern U.S.

Multiple systems will bring snow across the Northern U.S. through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Unrelenting Rains Soak the Northwest

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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Traffic Cameras

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Outdoor Sports Guide