Hourly Weather Forecast - South Dennis, MA

5 AM
17°F
0%
7mph
NW
Mostly Cloudy
Humidity
87%
Feels like
7°F
Dew Point
13°F
6 AM
17°F
0%
7mph
NW
Mostly Cloudy
Humidity
86%
Feels like
7°F
Dew Point
13°F
7 AM
18°F
0%
7mph
NW
Mostly Cloudy
Humidity
84%
Feels like
8°F
Dew Point
14°F
7:00 AM
8 AM
19°F
0%
6mph
NW
Mostly Cloudy
Humidity
83%
Feels like
10°F
Dew Point
15°F
9 AM
20°F
0%
6mph
NW
Mostly Cloudy
Humidity
80%
Feels like
12°F
Dew Point
15°F
10 AM
22°F
0%
6mph
NW
Partly Cloudy
Humidity
77%
Feels like
14°F
Dew Point
15°F
11 AM
23°F
0%
6mph
NW
Partly Cloudy
Humidity
74%
Feels like
15°F
Dew Point
15°F
12 PM
24°F
0%
6mph
NW
Mostly Sunny
Humidity
70%
Feels like
17°F
Dew Point
15°F
1 PM
24°F
0%
5mph
WNW
Sunny
Humidity
66%
Feels like
18°F
Dew Point
15°F
2 PM
24°F
0%
5mph
WNW
Sunny
Humidity
65%
Feels like
18°F
Dew Point
15°F
3 PM
24°F
0%
5mph
WNW
Sunny
Humidity
66%
Feels like
19°F
Dew Point
15°F
4 PM
24°F
0%
4mph
WNW
Mostly Sunny
Humidity
67%
Feels like
18°F
Dew Point
15°F
4:10 PM
5 PM
24°F
0%
4mph
WNW
Partly Cloudy
Humidity
67%
Feels like
19°F
Dew Point
14°F
6 PM
23°F
0%
4mph
WNW
Partly Cloudy
Humidity
66%
Feels like
18°F
Dew Point
14°F
7 PM
23°F
0%
4mph
W
Partly Cloudy
Humidity
67%
Feels like
18°F
Dew Point
13°F
8 PM
23°F
0%
3mph
W
Partly Cloudy
Humidity
68%
Feels like
19°F
Dew Point
13°F
9 PM
23°F
0%
3mph
W
Clear
Humidity
69%
Feels like
23°F
Dew Point
14°F
10 PM
22°F
0%
3mph
W
Clear
Humidity
71%
Feels like
22°F
Dew Point
15°F
11 PM
22°F
0%
3mph
W
Clear
Humidity
73%
Feels like
22°F
Dew Point
15°F

Wind chill temperatures Monday A.M.

Frigid Weather Sends Shivers Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Monday's Weather Outlook

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

Cold Air Damming - Cause And Effects

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