Hourly Weather Forecast - Harwich Port, MA

1 AM
40°F
0%
2mph
SW
Partly Cloudy
Humidity
95%
Feels like
40°F
Dew Point
39°F
2 AM
40°F
0%
1mph
SW
Mostly Cloudy
Humidity
95%
Feels like
40°F
Dew Point
39°F
3 AM
40°F
0%
1mph
SW
Mostly Cloudy
Humidity
94%
Feels like
40°F
Dew Point
38°F
4 AM
40°F
0%
0mph
SW
Mostly Cloudy
Humidity
93%
Feels like
40°F
Dew Point
38°F
5 AM
40°F
0%
0mph
SSW
Mostly Cloudy
Humidity
92%
Feels like
40°F
Dew Point
38°F
6 AM
40°F
0%
0mph
SSW
Mostly Cloudy
Humidity
91%
Feels like
40°F
Dew Point
37°F
6:59 AM
7 AM
41°F
0%
0mph
S
Mostly Cloudy
Humidity
90%
Feels like
41°F
Dew Point
38°F
8 AM
42°F
0%
0mph
SSE
Mostly Cloudy
Humidity
93%
Feels like
42°F
Dew Point
40°F
9 AM
44°F
0%
0mph
SSE
Mostly Cloudy
Humidity
91%
Feels like
44°F
Dew Point
41°F
10 AM
45°F
0%
0mph
S
Mostly Cloudy
Humidity
89%
Feels like
45°F
Dew Point
42°F
11 AM
47°F
0%
0mph
S
Mostly Cloudy
Humidity
85%
Feels like
47°F
Dew Point
42°F
12 PM
48°F
0%
1mph
S
Mostly Cloudy
Humidity
83%
Feels like
48°F
Dew Point
43°F
1 PM
49°F
0%
2mph
S
Mostly Cloudy
Humidity
80%
Feels like
49°F
Dew Point
43°F
2 PM
50°F
0%
2mph
S
Mostly Cloudy
Humidity
78%
Feels like
50°F
Dew Point
43°F
3 PM
50°F
10%
2mph
S
Mostly Cloudy
Humidity
78%
Feels like
50°F
Dew Point
44°F
4 PM
49°F
10%
3mph
S
Mostly Cloudy
Humidity
81%
Feels like
49°F
Dew Point
44°F
5 PM
48°F
10%
3mph
S
Partly Cloudy
Humidity
87%
Feels like
47°F
Dew Point
44°F
6 PM
47°F
10%
4mph
S
Partly Cloudy
Humidity
88%
Feels like
45°F
Dew Point
44°F
6:42 PM
7 PM
46°F
10%
4mph
SSW
Mostly Cloudy
Humidity
93%
Feels like
44°F
Dew Point
44°F
8 PM
46°F
20%
5mph
SSW
Mostly Cloudy
Humidity
94%
Feels like
44°F
Dew Point
45°F
9 PM
47°F
20%
6mph
SSW
Mostly Cloudy
Humidity
96%
Feels like
44°F
Dew Point
46°F
10 PM
47°F
30%
7mph
SSW
30% Chance of Light Rain
Humidity
97%
Feels like
44°F
Dew Point
46°F
11 PM
48°F
30%
7mph
SSW
30% Chance of Light Rain
Humidity
98%
Feels like
44°F
Dew Point
47°F

Today's Severe Weather Outlook

Severe Storm Outbreak Eyes Central U.S. Tonight

A severe storm outbreak will likely occur across the Midwest, with other dangerous weather in the forecast for the nation's midsection.

Wednesday's Weather Outlook

Wednesday's Weather Outlook

Weekly Drought Map for March 5, 2026

Drought Worsens Nationwide Despite Multiple Disturbances

A tornado on the ground in Hildreth, Neb., on June 14, 2014 (NOAA Photo Library/Ken Engquist).

Tornadoes and Road Safety -- Do's and Don't's

A pothole big enough to hold a traffic cone and garbage. (David Shankbone, Wikimedia Common)

Potholes: A Springtime Driving Menace

This John Deere riding mower continues to hum along. (Wikimedia Commons)

Spring Mower and Power Tool Seasonal Checklist

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide