Hourly Weather Forecast - Chatham, MA

1 PM
37°F
70%
10mph
N
70% Chance Frozen Mix
Humidity
89%
Feels like
30°F
Dew Point
34°F
2 PM
36°F
70%
10mph
N
70% Chance of Snow
Humidity
90%
Feels like
29°F
Dew Point
33°F
3 PM
35°F
70%
9mph
N
70% Chance Frozen Mix
Humidity
88%
Feels like
28°F
Dew Point
32°F
4 PM
34°F
30%
9mph
N
30% Chance of Snow
Humidity
86%
Feels like
27°F
Dew Point
30°F
5 PM
32°F
30%
8mph
NNW
30% Chance of Snow
Humidity
81%
Feels like
25°F
Dew Point
27°F
5:30 PM
6 PM
31°F
0%
8mph
NNW
Partly Cloudy
Humidity
75%
Feels like
24°F
Dew Point
24°F
7 PM
31°F
0%
8mph
NNW
Mostly Clear
Humidity
68%
Feels like
23°F
Dew Point
21°F
8 PM
29°F
0%
8mph
NNW
Clear
Humidity
63%
Feels like
22°F
Dew Point
19°F
9 PM
28°F
0%
9mph
NNW
Clear
Humidity
60%
Feels like
20°F
Dew Point
16°F
10 PM
26°F
0%
9mph
NNW
Clear
Humidity
59%
Feels like
17°F
Dew Point
14°F
11 PM
25°F
0%
9mph
NNW
Mostly Clear
Humidity
59%
Feels like
15°F
Dew Point
12°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

Today'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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