Hourly Weather Forecast - Groton, NH

12 AM
13°F
0%
4mph
WNW
Cloudy
Humidity
97%
Feels like
6°F
Dew Point
13°F
1 AM
13°F
0%
4mph
WNW
Cloudy
Humidity
97%
Feels like
7°F
Dew Point
13°F
2 AM
14°F
10%
4mph
WNW
Cloudy
Humidity
94%
Feels like
7°F
Dew Point
12°F
3 AM
15°F
10%
3mph
WNW
Cloudy
Humidity
89%
Feels like
9°F
Dew Point
12°F
4 AM
16°F
10%
3mph
W
Cloudy
Humidity
85%
Feels like
11°F
Dew Point
12°F
5 AM
16°F
10%
3mph
W
Cloudy
Humidity
83%
Feels like
16°F
Dew Point
12°F
6 AM
17°F
10%
3mph
WSW
Cloudy
Humidity
84%
Feels like
17°F
Dew Point
13°F
7 AM
18°F
10%
3mph
SW
Cloudy
Humidity
85%
Feels like
18°F
Dew Point
14°F
7:19 AM
8 AM
19°F
20%
3mph
SW
Cloudy
Humidity
86%
Feels like
14°F
Dew Point
15°F
9 AM
21°F
30%
3mph
SSW
30% Chance of Flurries
Humidity
83%
Feels like
17°F
Dew Point
17°F
10 AM
24°F
30%
4mph
SSW
30% Chance of Flurries
Humidity
79%
Feels like
20°F
Dew Point
19°F
11 AM
27°F
30%
4mph
SSW
30% Chance of Flurries
Humidity
75%
Feels like
23°F
Dew Point
20°F
12 PM
29°F
40%
4mph
SW
40% Chance of Flurries
Humidity
75%
Feels like
25°F
Dew Point
22°F
1 PM
29°F
40%
4mph
SW
40% Chance of Flurries
Humidity
76%
Feels like
26°F
Dew Point
23°F
2 PM
30°F
40%
4mph
SW
40% Chance of Flurries
Humidity
78%
Feels like
26°F
Dew Point
24°F
3 PM
30°F
30%
4mph
SW
30% Chance of Flurries
Humidity
81%
Feels like
26°F
Dew Point
25°F
4 PM
29°F
30%
4mph
SW
30% Chance of Flurries
Humidity
87%
Feels like
25°F
Dew Point
25°F
4:15 PM
5 PM
27°F
30%
3mph
SSW
30% Chance of Flurries
Humidity
93%
Feels like
24°F
Dew Point
26°F
6 PM
27°F
30%
3mph
SSW
30% Chance of Flurries
Humidity
95%
Feels like
23°F
Dew Point
26°F
7 PM
27°F
30%
3mph
SSW
30% Chance of Flurries
Humidity
97%
Feels like
23°F
Dew Point
26°F
8 PM
27°F
30%
4mph
SSW
30% Chance of Flurries
Humidity
98%
Feels like
23°F
Dew Point
26°F
9 PM
27°F
20%
4mph
SW
Foggy
Humidity
100%
Feels like
22°F
Dew Point
27°F
10 PM
28°F
20%
4mph
SW
Foggy
Humidity
100%
Feels like
22°F
Dew Point
28°F

Forecast Wind Gusts For Today

Storm Pummels Northeast U.S.

A strong disturbance will gradually exit the Northeast tonight while delivering rain and thunderstorms, snow and strong wind gusts.

Rain And Snow Totals Through Tonight

Atmospheric River Impacts Pacific Northwest

NOAA, NCDC

White Christmas? What Are The Odds

Weekend Weather Outlook

Weekend Weather Outlook

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide