Hourly Weather Forecast - South Dennis, MA

10 AM
26°F
0%
0mph
WNW
Sunny
Humidity
61%
Feels like
26°F
Dew Point
15°F
11 AM
28°F
0%
0mph
W
Sunny
Humidity
54%
Feels like
28°F
Dew Point
13°F
12 PM
29°F
0%
0mph
WSW
Sunny
Humidity
47%
Feels like
29°F
Dew Point
11°F
1 PM
29°F
0%
0mph
WSW
Sunny
Humidity
42%
Feels like
29°F
Dew Point
10°F
2 PM
29°F
0%
0mph
SW
Sunny
Humidity
44%
Feels like
29°F
Dew Point
10°F
3 PM
29°F
0%
1mph
SW
Mostly Sunny
Humidity
49%
Feels like
29°F
Dew Point
12°F
4 PM
29°F
0%
1mph
SW
Partly Cloudy
Humidity
55%
Feels like
29°F
Dew Point
15°F
4:10 PM
5 PM
29°F
0%
1mph
SW
Mostly Cloudy
Humidity
59%
Feels like
29°F
Dew Point
16°F
6 PM
29°F
0%
2mph
SW
Mostly Cloudy
Humidity
63%
Feels like
29°F
Dew Point
18°F
7 PM
30°F
0%
2mph
SSW
Mostly Cloudy
Humidity
67%
Feels like
30°F
Dew Point
20°F
8 PM
31°F
0%
3mph
SSW
Mostly Cloudy
Humidity
69%
Feels like
28°F
Dew Point
22°F
9 PM
33°F
10%
4mph
SSW
Cloudy
Humidity
68%
Feels like
29°F
Dew Point
23°F
10 PM
35°F
10%
5mph
SSW
Cloudy
Humidity
67%
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

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide