Hourly Weather Forecast - Harwich Port, MA

12 AM
35°F
0%
4mph
SW
Partly Cloudy
Humidity
77%
Feels like
32°F
Dew Point
29°F
1 AM
35°F
0%
4mph
SW
Partly Cloudy
Humidity
77%
Feels like
32°F
Dew Point
29°F
2 AM
35°F
0%
4mph
SW
Mostly Clear
Humidity
77%
Feels like
32°F
Dew Point
29°F
3 AM
36°F
0%
4mph
SW
Mostly Clear
Humidity
76%
Feels like
32°F
Dew Point
29°F
4 AM
36°F
0%
4mph
SW
Mostly Clear
Humidity
75%
Feels like
33°F
Dew Point
29°F
5 AM
37°F
0%
4mph
SW
Clear
Humidity
72%
Feels like
34°F
Dew Point
29°F
6 AM
38°F
0%
4mph
SW
Clear
Humidity
74%
Feels like
34°F
Dew Point
30°F
7 AM
38°F
0%
4mph
SW
Clear
Humidity
76%
Feels like
35°F
Dew Point
31°F
7:01 AM
8 AM
38°F
0%
5mph
SW
Mostly Sunny
Humidity
76%
Feels like
35°F
Dew Point
32°F
9 AM
40°F
0%
5mph
SW
Partly Cloudy
Humidity
73%
Feels like
37°F
Dew Point
33°F
10 AM
42°F
0%
6mph
SW
Partly Cloudy
Humidity
71%
Feels like
38°F
Dew Point
33°F
11 AM
43°F
0%
6mph
SW
Partly Cloudy
Humidity
69%
Feels like
39°F
Dew Point
34°F
12 PM
43°F
0%
6mph
SW
Partly Cloudy
Humidity
70%
Feels like
39°F
Dew Point
34°F
1 PM
43°F
0%
6mph
SW
Mostly Cloudy
Humidity
72%
Feels like
39°F
Dew Point
35°F
2 PM
42°F
0%
6mph
SW
Partly Cloudy
Humidity
77%
Feels like
38°F
Dew Point
35°F
3 PM
41°F
0%
6mph
SW
Partly Cloudy
Humidity
80%
Feels like
37°F
Dew Point
35°F
4 PM
40°F
0%
6mph
WSW
Partly Cloudy
Humidity
82%
Feels like
35°F
Dew Point
35°F
4:11 PM
5 PM
39°F
0%
5mph
WSW
Partly Cloudy
Humidity
82%
Feels like
35°F
Dew Point
34°F
6 PM
39°F
0%
5mph
WSW
Mostly Clear
Humidity
81%
Feels like
35°F
Dew Point
33°F
7 PM
38°F
0%
4mph
W
Clear
Humidity
80%
Feels like
35°F
Dew Point
33°F
8 PM
38°F
0%
4mph
W
Clear
Humidity
79%
Feels like
35°F
Dew Point
32°F
9 PM
38°F
0%
4mph
W
Clear
Humidity
79%
Feels like
35°F
Dew Point
32°F
10 PM
37°F
0%
4mph
W
Clear
Humidity
79%
Feels like
35°F
Dew Point
31°F
11 PM
37°F
0%
3mph
W
Clear
Humidity
79%
Feels like
34°F
Dew Point
31°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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide