Hourly Weather Forecast - Harwinton, CT

12 AM
32°F
20%
6mph
WSW
Cloudy
Humidity
98%
Feels like
27°F
Dew Point
32°F
1 AM
32°F
10%
6mph
WSW
Cloudy
Humidity
97%
Feels like
26°F
Dew Point
31°F
2 AM
31°F
10%
6mph
W
Cloudy
Humidity
97%
Feels like
26°F
Dew Point
30°F
3 AM
31°F
10%
6mph
W
Cloudy
Humidity
96%
Feels like
25°F
Dew Point
29°F
4 AM
30°F
10%
6mph
W
Cloudy
Humidity
95%
Feels like
23°F
Dew Point
28°F
5 AM
29°F
10%
6mph
W
Mostly Cloudy
Humidity
93%
Feels like
22°F
Dew Point
27°F
6 AM
29°F
10%
6mph
WNW
Partly Cloudy
Humidity
89%
Feels like
22°F
Dew Point
26°F
7 AM
29°F
10%
7mph
WNW
Partly Cloudy
Humidity
86%
Feels like
22°F
Dew Point
25°F
7:09 AM
8 AM
30°F
10%
8mph
WNW
Partly Cloudy
Humidity
81%
Feels like
22°F
Dew Point
25°F
9 AM
31°F
10%
9mph
WNW
Partly Cloudy
Humidity
75%
Feels like
23°F
Dew Point
24°F
10 AM
31°F
10%
9mph
WNW
Partly Cloudy
Humidity
69%
Feels like
23°F
Dew Point
22°F
11 AM
31°F
10%
9mph
WNW
Partly Cloudy
Humidity
66%
Feels like
23°F
Dew Point
21°F
12 PM
31°F
10%
9mph
WNW
Mostly Cloudy
Humidity
64%
Feels like
23°F
Dew Point
20°F
1 PM
31°F
10%
9mph
WNW
Mostly Cloudy
Humidity
63%
Feels like
23°F
Dew Point
20°F
2 PM
31°F
10%
9mph
WNW
Mostly Cloudy
Humidity
62%
Feels like
23°F
Dew Point
19°F
3 PM
30°F
10%
8mph
WNW
Mostly Cloudy
Humidity
62%
Feels like
22°F
Dew Point
18°F
4 PM
28°F
10%
7mph
WNW
Partly Cloudy
Humidity
64%
Feels like
21°F
Dew Point
17°F
4:21 PM
5 PM
27°F
10%
6mph
WNW
Mostly Cloudy
Humidity
67%
Feels like
20°F
Dew Point
17°F
6 PM
25°F
10%
6mph
WNW
Mostly Cloudy
Humidity
72%
Feels like
18°F
Dew Point
18°F
7 PM
24°F
10%
6mph
WNW
Mostly Cloudy
Humidity
74%
Feels like
17°F
Dew Point
17°F
8 PM
24°F
20%
6mph
WNW
Mostly Cloudy
Humidity
79%
Feels like
17°F
Dew Point
18°F
9 PM
23°F
20%
5mph
WNW
Mostly Cloudy
Humidity
79%
Feels like
17°F
Dew Point
18°F
10 PM
23°F
30%
5mph
WNW
30% Chance Freezing Rain
Humidity
79%
Feels like
17°F
Dew Point
17°F
11 PM
22°F
30%
4mph
WNW
30% Chance Freezing Rain
Humidity
79%
Feels like
17°F
Dew Point
17°F

Snowfall Forecast Through Tonight

Two Winter Storms Deliver Accumulating Northern U.S. Snow

A plowable snow will occur from parts of the Pacific Northwest to the Upper Midwest for the start of the weekend.

Weekend Weather Outlook

Weekend 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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