Hourly Weather Forecast - South Harwich, MA

12 AM
38°F
10%
13mph
SSW
Cloudy
Humidity
66%
Feels like
30°F
Dew Point
28°F
1 AM
39°F
10%
13mph
SSW
Cloudy
Humidity
70%
Feels like
31°F
Dew Point
30°F
2 AM
40°F
10%
13mph
SSW
Cloudy
Humidity
72%
Feels like
32°F
Dew Point
31°F
3 AM
41°F
10%
13mph
SW
Cloudy
Humidity
73%
Feels like
33°F
Dew Point
33°F
4 AM
41°F
10%
12mph
SW
Cloudy
Humidity
76%
Feels like
34°F
Dew Point
34°F
5 AM
41°F
10%
11mph
SW
Cloudy
Humidity
74%
Feels like
35°F
Dew Point
33°F
6 AM
42°F
10%
10mph
SW
Cloudy
Humidity
73%
Feels like
36°F
Dew Point
33°F
6:56 AM
7 AM
43°F
10%
9mph
SW
Mostly Cloudy
Humidity
71%
Feels like
38°F
Dew Point
34°F
8 AM
45°F
0%
9mph
SW
Mostly Cloudy
Humidity
72%
Feels like
40°F
Dew Point
36°F
9 AM
46°F
10%
9mph
SW
Mostly Cloudy
Humidity
71%
Feels like
42°F
Dew Point
37°F
10 AM
47°F
0%
9mph
SSW
Mostly Cloudy
Humidity
66%
Feels like
42°F
Dew Point
36°F
11 AM
48°F
0%
10mph
SSW
Partly Cloudy
Humidity
65%
Feels like
43°F
Dew Point
37°F
12 PM
48°F
0%
11mph
SSW
Partly Cloudy
Humidity
68%
Feels like
43°F
Dew Point
38°F
1 PM
48°F
10%
12mph
SSW
Mostly Cloudy
Humidity
69%
Feels like
43°F
Dew Point
38°F
2 PM
47°F
10%
12mph
SSW
Mostly Cloudy
Humidity
70%
Feels like
42°F
Dew Point
38°F
3 PM
47°F
10%
13mph
SSW
Cloudy
Humidity
74%
Feels like
41°F
Dew Point
39°F
4 PM
46°F
10%
13mph
SSW
Cloudy
Humidity
77%
Feels like
40°F
Dew Point
39°F
4:09 PM
5 PM
46°F
10%
13mph
SSW
Cloudy
Humidity
79%
Feels like
40°F
Dew Point
40°F
6 PM
46°F
10%
13mph
SSW
Cloudy
Humidity
77%
Feels like
40°F
Dew Point
39°F
7 PM
46°F
10%
13mph
SSW
Cloudy
Humidity
83%
Feels like
40°F
Dew Point
41°F
8 PM
45°F
10%
12mph
SSW
Cloudy
Humidity
82%
Feels like
39°F
Dew Point
40°F
9 PM
44°F
30%
11mph
SW
30% Chance of Light Rain
Humidity
83%
Feels like
38°F
Dew Point
39°F
10 PM
42°F
30%
11mph
SW
30% Chance of Light Rain
Humidity
86%
Feels like
36°F
Dew Point
39°F
11 PM
41°F
30%
10mph
SW
30% Chance of Light Rain
Humidity
88%
Feels like
35°F
Dew Point
38°F

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Low pressure will produce a swath of snow from Minnesota to Maine into Thursday.

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

Wednesday's Weather Outlook

Wednesday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide