Hourly Weather Forecast - Harwich Port, MA

12 AM
32°F
30%
7mph
W
30% Chance Frozen Mix
Humidity
67%
Feels like
25°F
Dew Point
22°F
1 AM
30°F
20%
7mph
W
Partly Cloudy
Humidity
65%
Feels like
23°F
Dew Point
20°F
2 AM
29°F
10%
7mph
W
Partly Cloudy
Humidity
64%
Feels like
22°F
Dew Point
18°F
3 AM
28°F
0%
8mph
W
Partly Cloudy
Humidity
62%
Feels like
20°F
Dew Point
17°F
4 AM
27°F
0%
8mph
W
Mostly Cloudy
Humidity
60%
Feels like
19°F
Dew Point
15°F
5 AM
27°F
0%
7mph
W
Partly Cloudy
Humidity
58%
Feels like
19°F
Dew Point
14°F
6 AM
26°F
0%
6mph
W
Partly Cloudy
Humidity
57%
Feels like
19°F
Dew Point
13°F
7 AM
26°F
0%
6mph
W
Mostly Clear
Humidity
56%
Feels like
19°F
Dew Point
12°F
7:03 AM
8 AM
26°F
0%
5mph
W
Sunny
Humidity
54%
Feels like
20°F
Dew Point
12°F
9 AM
28°F
0%
5mph
W
Sunny
Humidity
49%
Feels like
23°F
Dew Point
12°F
10 AM
30°F
0%
4mph
W
Sunny
Humidity
46%
Feels like
26°F
Dew Point
12°F
11 AM
32°F
0%
4mph
W
Sunny
Humidity
45%
Feels like
28°F
Dew Point
13°F
12 PM
33°F
0%
3mph
W
Sunny
Humidity
45%
Feels like
30°F
Dew Point
14°F
1 PM
34°F
0%
2mph
W
Sunny
Humidity
47%
Feels like
34°F
Dew Point
15°F
2 PM
34°F
10%
2mph
W
Sunny
Humidity
50%
Feels like
34°F
Dew Point
17°F
3 PM
34°F
10%
2mph
W
Sunny
Humidity
54%
Feels like
34°F
Dew Point
19°F
4 PM
33°F
10%
1mph
WSW
Sunny
Humidity
58%
Feels like
33°F
Dew Point
20°F
4:12 PM
5 PM
33°F
10%
2mph
WSW
Mostly Clear
Humidity
62%
Feels like
33°F
Dew Point
22°F
6 PM
33°F
10%
2mph
WSW
Mostly Cloudy
Humidity
66%
Feels like
33°F
Dew Point
23°F
7 PM
34°F
10%
2mph
SW
Cloudy
Humidity
69%
Feels like
34°F
Dew Point
24°F
8 PM
34°F
10%
3mph
SW
Cloudy
Humidity
72%
Feels like
34°F
Dew Point
26°F
9 PM
34°F
10%
3mph
SSW
Mostly Cloudy
Humidity
74%
Feels like
32°F
Dew Point
27°F
10 PM
34°F
10%
4mph
SSW
Mostly Cloudy
Humidity
76%
Feels like
31°F
Dew Point
28°F
11 PM
35°F
10%
4mph
SSW
Mostly Cloudy
Humidity
78%
Feels like
31°F
Dew Point
28°F

Rainfall and Snowfall Totals Through Wednesday

Heavy Rain, Snow, and Winds Wallop Northwest

The atmospheric river this week continues to hit the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Wednesday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

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

Cold Air Damming - Cause And Effects

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