Hourly Weather Forecast - Groton, NY

12 AM
24°F
30%
20mph
WNW
30% Chance of Snow
Humidity
63%
Feels like
9°F
Dew Point
13°F
1 AM
24°F
10%
20mph
WNW
Mostly Cloudy
Humidity
65%
Feels like
9°F
Dew Point
14°F
2 AM
24°F
0%
19mph
WNW
Mostly Cloudy
Humidity
68%
Feels like
9°F
Dew Point
15°F
3 AM
23°F
0%
18mph
WNW
Mostly Cloudy
Humidity
71%
Feels like
9°F
Dew Point
15°F
4 AM
23°F
0%
17mph
WNW
Mostly Cloudy
Humidity
72%
Feels like
10°F
Dew Point
16°F
5 AM
23°F
0%
14mph
WNW
Mostly Cloudy
Humidity
74%
Feels like
10°F
Dew Point
16°F
6 AM
23°F
0%
12mph
WNW
Mostly Cloudy
Humidity
73%
Feels like
11°F
Dew Point
15°F
7 AM
23°F
0%
10mph
WNW
Partly Cloudy
Humidity
73%
Feels like
12°F
Dew Point
16°F
7:31 AM
8 AM
24°F
0%
8mph
W
Partly Cloudy
Humidity
74%
Feels like
14°F
Dew Point
17°F
9 AM
25°F
0%
8mph
WSW
Partly Cloudy
Humidity
71%
Feels like
16°F
Dew Point
17°F
10 AM
26°F
0%
8mph
SW
Partly Cloudy
Humidity
67%
Feels like
18°F
Dew Point
17°F
11 AM
28°F
0%
9mph
SSW
Partly Cloudy
Humidity
63%
Feels like
19°F
Dew Point
17°F
12 PM
29°F
0%
10mph
S
Mostly Cloudy
Humidity
58%
Feels like
20°F
Dew Point
17°F
1 PM
31°F
0%
11mph
S
Cloudy
Humidity
56%
Feels like
21°F
Dew Point
17°F
2 PM
31°F
0%
13mph
S
Cloudy
Humidity
53%
Feels like
21°F
Dew Point
16°F
3 PM
31°F
0%
14mph
S
Cloudy
Humidity
52%
Feels like
21°F
Dew Point
16°F
4 PM
32°F
0%
15mph
S
Cloudy
Humidity
52%
Feels like
21°F
Dew Point
16°F
4:34 PM
5 PM
32°F
0%
16mph
S
Cloudy
Humidity
53%
Feels like
21°F
Dew Point
17°F
6 PM
32°F
0%
17mph
S
Cloudy
Humidity
51%
Feels like
21°F
Dew Point
16°F
7 PM
32°F
0%
17mph
S
Cloudy
Humidity
51%
Feels like
21°F
Dew Point
16°F
8 PM
32°F
0%
17mph
S
Cloudy
Humidity
52%
Feels like
21°F
Dew Point
17°F
9 PM
33°F
0%
16mph
S
Cloudy
Humidity
54%
Feels like
22°F
Dew Point
18°F
10 PM
33°F
0%
15mph
S
Cloudy
Humidity
57%
Feels like
23°F
Dew Point
19°F
11 PM
33°F
0%
14mph
S
Mostly Cloudy
Humidity
56%
Feels like
23°F
Dew Point
19°F

Forecast Peak Wind Gusts Today

Clipper System Blasts Central, Eastern U.S. With Winter Impacts

A clipper moving over the Great Lakes brings rain, snow, and high winds through the Atlantic Coastline.

Rainfall and Snowfall Totals Through Friday

Atmospheric River Symptoms Repeat in the Northwest

Friday's Weather Outlook

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

Weekly Drought Map for December 18, 2025

Highly Variable Weather Pattern Creates Mixed Results to Drought Depiction

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