Hourly Weather Forecast - South Chatham, MA

12 AM
40°F
100%
9mph
SW
Rain
Humidity
91%
Feels like
34°F
Dew Point
38°F
1 AM
40°F
100%
9mph
SW
Rain
Humidity
92%
Feels like
34°F
Dew Point
38°F
2 AM
39°F
100%
8mph
WSW
Rain
Humidity
94%
Feels like
33°F
Dew Point
38°F
3 AM
38°F
100%
7mph
WSW
Rain
Humidity
94%
Feels like
33°F
Dew Point
37°F
4 AM
37°F
90%
6mph
WSW
Light Rain
Humidity
96%
Feels like
32°F
Dew Point
36°F
5 AM
37°F
80%
5mph
W
80% Chance Rain Showers
Humidity
96%
Feels like
32°F
Dew Point
36°F
6 AM
38°F
60%
4mph
W
60% Chance Rain Showers
Humidity
92%
Feels like
34°F
Dew Point
35°F
6:10 AM
7 AM
39°F
50%
4mph
W
50% Chance Rain Showers
Humidity
88%
Feels like
36°F
Dew Point
36°F
8 AM
40°F
20%
3mph
WNW
Partly Cloudy
Humidity
84%
Feels like
38°F
Dew Point
36°F
9 AM
42°F
10%
3mph
WNW
Mostly Sunny
Humidity
80%
Feels like
40°F
Dew Point
36°F
10 AM
43°F
10%
3mph
NW
Mostly Sunny
Humidity
76%
Feels like
41°F
Dew Point
36°F
11 AM
44°F
10%
3mph
NNW
Sunny
Humidity
74%
Feels like
44°F
Dew Point
36°F
12 PM
44°F
10%
2mph
N
Sunny
Humidity
70%
Feels like
44°F
Dew Point
35°F
1 PM
44°F
0%
2mph
N
Sunny
Humidity
69%
Feels like
44°F
Dew Point
35°F
2 PM
44°F
0%
2mph
NNE
Sunny
Humidity
71%
Feels like
44°F
Dew Point
35°F
3 PM
43°F
0%
2mph
ESE
Sunny
Humidity
75%
Feels like
43°F
Dew Point
35°F
4 PM
41°F
0%
2mph
SE
Sunny
Humidity
81%
Feels like
41°F
Dew Point
36°F
5 PM
39°F
0%
2mph
SSE
Mostly Sunny
Humidity
86%
Feels like
39°F
Dew Point
36°F
5:33 PM
6 PM
37°F
10%
3mph
SSE
Hazy
Humidity
91%
Feels like
37°F
Dew Point
35°F
7 PM
37°F
10%
3mph
S
Hazy
Humidity
93%
Feels like
34°F
Dew Point
35°F
8 PM
36°F
10%
3mph
S
Hazy
Humidity
94%
Feels like
34°F
Dew Point
34°F
9 PM
36°F
10%
3mph
S
Hazy
Humidity
93%
Feels like
36°F
Dew Point
34°F
10 PM
35°F
10%
3mph
S
Hazy
Humidity
92%
Feels like
35°F
Dew Point
33°F
11 PM
35°F
10%
3mph
S
Hazy
Humidity
91%
Feels like
35°F
Dew Point
33°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 tonight 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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