Hourly Weather Forecast - Chatham, NH

3 PM
44°F
70%
3mph
S
70% Chance of Light Rain
Humidity
54%
Feels like
43°F
Dew Point
29°F
4 PM
42°F
100%
2mph
SE
Light Rain
Humidity
65%
Feels like
42°F
Dew Point
31°F
5 PM
40°F
100%
2mph
ESE
Light Rain
Humidity
74%
Feels like
40°F
Dew Point
33°F
6 PM
39°F
100%
2mph
E
Light Rain
Humidity
79%
Feels like
39°F
Dew Point
33°F
6:56 PM
7 PM
38°F
80%
2mph
NE
80% Chance Light Snow
Humidity
82%
Feels like
38°F
Dew Point
33°F
8 PM
37°F
60%
2mph
NNE
60% Chance Frozen Mix
Humidity
84%
Feels like
37°F
Dew Point
32°F
9 PM
36°F
30%
2mph
N
30% Chance Frozen Mix
Humidity
86%
Feels like
36°F
Dew Point
32°F
10 PM
36°F
30%
2mph
N
30% Chance of Light Rain
Humidity
88%
Feels like
36°F
Dew Point
33°F
11 PM
35°F
20%
2mph
NNW
Cloudy
Humidity
89%
Feels like
35°F
Dew Point
33°F

Today's High Temperature Outlook

Dangerous Heat Continues Across the Southwest

Dozens of record high temperatures will be challenged or shattered across the Southwest today.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

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