Hourly Weather Forecast - Union, NH

12 AM
11°F
0%
4mph
SW
Clear
Humidity
68%
Feels like
5°F
Dew Point
3°F
1 AM
11°F
0%
4mph
SW
Clear
Humidity
70%
Feels like
5°F
Dew Point
4°F
2 AM
12°F
0%
4mph
SW
Clear
Humidity
70%
Feels like
5°F
Dew Point
4°F
3 AM
13°F
0%
4mph
WSW
Clear
Humidity
71%
Feels like
6°F
Dew Point
5°F
4 AM
13°F
0%
4mph
WSW
Clear
Humidity
72%
Feels like
6°F
Dew Point
6°F
5 AM
13°F
0%
5mph
WSW
Clear
Humidity
76%
Feels like
5°F
Dew Point
7°F
6 AM
14°F
0%
5mph
SW
Clear
Humidity
76%
Feels like
6°F
Dew Point
8°F
6:17 AM
7 AM
17°F
0%
5mph
SW
Sunny
Humidity
72%
Feels like
9°F
Dew Point
10°F
8 AM
22°F
0%
6mph
SW
Sunny
Humidity
65%
Feels like
14°F
Dew Point
11°F
9 AM
26°F
0%
7mph
SW
Mostly Sunny
Humidity
59%
Feels like
19°F
Dew Point
14°F
10 AM
30°F
0%
8mph
SW
Partly Cloudy
Humidity
56%
Feels like
22°F
Dew Point
16°F
11 AM
33°F
0%
9mph
SW
Partly Cloudy
Humidity
54%
Feels like
25°F
Dew Point
18°F
12 PM
35°F
0%
9mph
SW
Mostly Cloudy
Humidity
53%
Feels like
28°F
Dew Point
20°F
1 PM
37°F
10%
9mph
SW
Cloudy
Humidity
54%
Feels like
30°F
Dew Point
22°F
2 PM
37°F
10%
9mph
SW
Cloudy
Humidity
57%
Feels like
30°F
Dew Point
23°F
3 PM
36°F
20%
8mph
SSW
Cloudy
Humidity
63%
Feels like
30°F
Dew Point
25°F
4 PM
35°F
30%
7mph
SSW
30% Chance Frozen Mix
Humidity
72%
Feels like
28°F
Dew Point
27°F
5 PM
33°F
40%
6mph
SSW
40% Chance Frozen Mix
Humidity
81%
Feels like
28°F
Dew Point
28°F
5:35 PM
6 PM
32°F
50%
4mph
SSW
50% Chance of Snow
Humidity
87%
Feels like
28°F
Dew Point
29°F
7 PM
32°F
60%
4mph
S
60% Chance of Heavy Snow
Humidity
92%
Feels like
28°F
Dew Point
30°F
8 PM
31°F
70%
3mph
S
70% Chance of Heavy Snow
Humidity
95%
Feels like
31°F
Dew Point
30°F
9 PM
31°F
70%
2mph
S
70% Chance of Heavy Snow
Humidity
96%
Feels like
31°F
Dew Point
30°F
10 PM
31°F
70%
2mph
S
70% Chance of Heavy Snow
Humidity
96%
Feels like
31°F
Dew Point
30°F
11 PM
31°F
70%
1mph
WSW
70% Chance of Heavy Snow
Humidity
97%
Feels like
31°F
Dew Point
31°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains today through the Northeast on Tuesday.

Today's Weather Outlook

Monday's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

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