Hourly Weather Forecast - Seymour, CT

3 AM
26°F
0%
0mph
NW
Hazy
Humidity
92%
Feels like
26°F
Dew Point
24°F
4 AM
25°F
0%
0mph
NW
Hazy
Humidity
93%
Feels like
25°F
Dew Point
23°F
5 AM
25°F
0%
0mph
NW
Hazy
Humidity
93%
Feels like
25°F
Dew Point
23°F
6 AM
25°F
0%
0mph
NW
Hazy
Humidity
93%
Feels like
25°F
Dew Point
23°F
7 AM
26°F
0%
0mph
NW
Mostly Clear
Humidity
89%
Feels like
26°F
Dew Point
23°F
7:04 AM
8 AM
29°F
0%
0mph
NNW
Partly Cloudy
Humidity
82%
Feels like
29°F
Dew Point
24°F
9 AM
32°F
0%
0mph
NNW
Partly Cloudy
Humidity
73%
Feels like
32°F
Dew Point
25°F
10 AM
36°F
0%
0mph
N
Partly Cloudy
Humidity
65%
Feels like
36°F
Dew Point
25°F
11 AM
38°F
0%
0mph
WSW
Partly Cloudy
Humidity
60%
Feels like
38°F
Dew Point
26°F
12 PM
40°F
0%
0mph
SSW
Partly Cloudy
Humidity
57%
Feels like
40°F
Dew Point
26°F
1 PM
40°F
0%
0mph
SSW
Mostly Cloudy
Humidity
55%
Feels like
40°F
Dew Point
26°F
2 PM
40°F
0%
1mph
SSW
Mostly Cloudy
Humidity
56%
Feels like
40°F
Dew Point
26°F
3 PM
38°F
0%
1mph
SSW
Mostly Cloudy
Humidity
60%
Feels like
38°F
Dew Point
26°F
4 PM
36°F
0%
1mph
SSW
Partly Cloudy
Humidity
65%
Feels like
36°F
Dew Point
26°F
4:22 PM
5 PM
34°F
0%
1mph
SSW
Partly Cloudy
Humidity
69%
Feels like
34°F
Dew Point
25°F
6 PM
34°F
0%
1mph
SW
Partly Cloudy
Humidity
70%
Feels like
34°F
Dew Point
25°F
7 PM
33°F
0%
2mph
WSW
Mostly Cloudy
Humidity
71%
Feels like
33°F
Dew Point
25°F
8 PM
33°F
0%
2mph
WSW
Partly Cloudy
Humidity
72%
Feels like
33°F
Dew Point
25°F
9 PM
33°F
0%
2mph
W
Mostly Clear
Humidity
73%
Feels like
33°F
Dew Point
25°F
10 PM
32°F
0%
2mph
W
Mostly Clear
Humidity
75%
Feels like
32°F
Dew Point
25°F
11 PM
32°F
0%
3mph
W
Mostly Clear
Humidity
77%
Feels like
32°F
Dew Point
25°F

Snow Totals Through Tonight

Snow Impacts Great Lakes To Northern New England

An area of low pressure will cause a swath of snow across northern Illinois and southern Wisconsin this morning all the way to northern New England this afternoon and evening.

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

Image courtesy of PeakPX.

Top 10 Winter Energy Saving Tips

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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