Hourly Weather Forecast - South Dennis, MA

12 PM
28°F
0%
0mph
W
Sunny
Humidity
48%
Feels like
28°F
Dew Point
11°F
1 PM
29°F
0%
0mph
WSW
Sunny
Humidity
44%
Feels like
29°F
Dew Point
9°F
2 PM
29°F
0%
0mph
SW
Sunny
Humidity
45%
Feels like
29°F
Dew Point
10°F
3 PM
29°F
10%
1mph
SW
Mostly Sunny
Humidity
50%
Feels like
29°F
Dew Point
12°F
4 PM
28°F
10%
1mph
SW
Partly Cloudy
Humidity
56%
Feels like
28°F
Dew Point
15°F
4:10 PM
5 PM
29°F
10%
1mph
SW
Mostly Cloudy
Humidity
60%
Feels like
29°F
Dew Point
17°F
6 PM
29°F
10%
2mph
SSW
Mostly Cloudy
Humidity
64%
Feels like
29°F
Dew Point
18°F
7 PM
30°F
10%
2mph
SSW
Mostly Cloudy
Humidity
69%
Feels like
30°F
Dew Point
21°F
8 PM
31°F
10%
3mph
SSW
Mostly Cloudy
Humidity
70%
Feels like
28°F
Dew Point
22°F
9 PM
33°F
10%
4mph
SSW
Cloudy
Humidity
69%
Feels like
29°F
Dew Point
24°F
10 PM
34°F
10%
5mph
SSW
Cloudy
Humidity
68%
Feels like
30°F
Dew Point
25°F
11 PM
36°F
10%
5mph
SSW
Mostly Cloudy
Humidity
69%
Feels like
31°F
Dew Point
27°F

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

A fast-moving series of atmospheric rivers continue to drench the Pacific Northwest today through Thursday.

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Today's Weather Outlook

Today'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