Hourly Weather Forecast - Chatham, NH

12 AM
30°F
70%
1mph
NW
70% Chance of Heavy Snow
Humidity
87%
Feels like
30°F
Dew Point
26°F
1 AM
29°F
60%
1mph
NW
60% Chance of Heavy Snow
Humidity
87%
Feels like
29°F
Dew Point
26°F
2 AM
29°F
40%
1mph
NW
40% Chance of Heavy Snow
Humidity
87%
Feels like
29°F
Dew Point
25°F
3 AM
28°F
30%
1mph
WNW
30 % Chance of Heavy Snow
Humidity
87%
Feels like
28°F
Dew Point
25°F
4 AM
27°F
30%
1mph
WNW
30% Chance Frozen Mix
Humidity
87%
Feels like
27°F
Dew Point
24°F
5 AM
26°F
20%
1mph
WNW
Partly Cloudy
Humidity
88%
Feels like
26°F
Dew Point
23°F
6 AM
25°F
20%
1mph
WNW
Partly Cloudy
Humidity
89%
Feels like
25°F
Dew Point
22°F
6:16 AM
7 AM
25°F
10%
1mph
WNW
Partly Cloudy
Humidity
87%
Feels like
25°F
Dew Point
22°F
8 AM
29°F
10%
1mph
WNW
Partly Cloudy
Humidity
83%
Feels like
29°F
Dew Point
25°F
9 AM
35°F
0%
0mph
W
Partly Cloudy
Humidity
76%
Feels like
35°F
Dew Point
28°F
10 AM
40°F
0%
0mph
WSW
Mostly Sunny
Humidity
70%
Feels like
40°F
Dew Point
31°F
11 AM
44°F
0%
1mph
SW
Mostly Sunny
Humidity
63%
Feels like
44°F
Dew Point
32°F
12 PM
47°F
0%
1mph
SW
Mostly Sunny
Humidity
58%
Feels like
47°F
Dew Point
33°F
1 PM
49°F
0%
2mph
SW
Mostly Sunny
Humidity
54%
Feels like
49°F
Dew Point
33°F
2 PM
49°F
0%
2mph
SSW
Mostly Sunny
Humidity
53%
Feels like
49°F
Dew Point
33°F
3 PM
49°F
0%
2mph
SSW
Mostly Sunny
Humidity
54%
Feels like
49°F
Dew Point
33°F
4 PM
47°F
0%
1mph
SSW
Partly Cloudy
Humidity
56%
Feels like
47°F
Dew Point
33°F
5 PM
44°F
0%
1mph
SSW
Partly Cloudy
Humidity
63%
Feels like
44°F
Dew Point
32°F
5:35 PM
6 PM
40°F
0%
1mph
SW
Partly Cloudy
Humidity
72%
Feels like
40°F
Dew Point
32°F
7 PM
37°F
10%
1mph
WSW
Mostly Cloudy
Humidity
79%
Feels like
37°F
Dew Point
31°F
8 PM
34°F
10%
1mph
W
Partly Cloudy
Humidity
81%
Feels like
34°F
Dew Point
29°F
9 PM
33°F
10%
1mph
W
Mostly Clear
Humidity
81%
Feels like
33°F
Dew Point
28°F
10 PM
31°F
10%
1mph
W
Clear
Humidity
82%
Feels like
31°F
Dew Point
26°F
11 PM
30°F
10%
1mph
W
Clear
Humidity
83%
Feels like
30°F
Dew Point
26°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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