Hourly Weather Forecast - Jefferson, NH

12 AM
26°F
20%
5mph
S
Cloudy
Humidity
75%
Feels like
20°F
Dew Point
19°F
1 AM
27°F
20%
6mph
S
Cloudy
Humidity
75%
Feels like
20°F
Dew Point
20°F
2 AM
28°F
20%
6mph
SSW
Cloudy
Humidity
75%
Feels like
21°F
Dew Point
21°F
3 AM
29°F
10%
6mph
SW
Cloudy
Humidity
76%
Feels like
22°F
Dew Point
22°F
4 AM
29°F
10%
7mph
WSW
Cloudy
Humidity
78%
Feels like
22°F
Dew Point
23°F
5 AM
30°F
0%
8mph
WSW
Partly Cloudy
Humidity
78%
Feels like
22°F
Dew Point
24°F
6 AM
30°F
0%
8mph
WSW
Mostly Clear
Humidity
79%
Feels like
22°F
Dew Point
24°F
7 AM
30°F
0%
8mph
WSW
Mostly Clear
Humidity
79%
Feels like
22°F
Dew Point
24°F
7:18 AM
8 AM
31°F
10%
10mph
WSW
Mostly Cloudy
Humidity
76%
Feels like
22°F
Dew Point
24°F
9 AM
32°F
30%
11mph
W
30% Chance of Snow
Humidity
77%
Feels like
23°F
Dew Point
25°F
10 AM
32°F
30%
11mph
W
30% Chance of Snow
Humidity
74%
Feels like
23°F
Dew Point
24°F
11 AM
31°F
10%
11mph
W
Mostly Cloudy
Humidity
71%
Feels like
21°F
Dew Point
22°F
12 PM
30°F
10%
11mph
W
Mostly Cloudy
Humidity
64%
Feels like
20°F
Dew Point
19°F
1 PM
28°F
10%
11mph
W
Mostly Cloudy
Humidity
63%
Feels like
18°F
Dew Point
17°F
2 PM
26°F
0%
11mph
W
Mostly Cloudy
Humidity
65%
Feels like
15°F
Dew Point
16°F
3 PM
24°F
0%
11mph
W
Mostly Cloudy
Humidity
68%
Feels like
13°F
Dew Point
15°F
4 PM
23°F
0%
10mph
W
Mostly Cloudy
Humidity
68%
Feels like
13°F
Dew Point
14°F
4:09 PM
5 PM
22°F
10%
9mph
WNW
Mostly Cloudy
Humidity
71%
Feels like
12°F
Dew Point
14°F
6 PM
22°F
10%
9mph
WNW
Mostly Cloudy
Humidity
70%
Feels like
12°F
Dew Point
13°F
7 PM
21°F
30%
9mph
WNW
30% Chance of Snow
Humidity
74%
Feels like
10°F
Dew Point
14°F
8 PM
20°F
10%
9mph
WNW
Cloudy
Humidity
72%
Feels like
10°F
Dew Point
13°F
9 PM
19°F
30%
9mph
WNW
30% Chance of Snow
Humidity
75%
Feels like
8°F
Dew Point
12°F
10 PM
18°F
10%
9mph
WNW
Cloudy
Humidity
75%
Feels like
7°F
Dew Point
11°F
11 PM
16°F
30%
9mph
WNW
30% Chance of Snow
Humidity
77%
Feels like
4°F
Dew Point
10°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Sunday's Weather Outlook

Sunday's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

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

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