Hourly Weather Forecast - Dennis, MA

12 AM
41°F
20%
5mph
WSW
Cloudy
Humidity
91%
Feels like
37°F
Dew Point
38°F
1 AM
40°F
20%
4mph
WSW
Cloudy
Humidity
89%
Feels like
37°F
Dew Point
37°F
2 AM
39°F
20%
4mph
WSW
Cloudy
Humidity
87%
Feels like
36°F
Dew Point
36°F
3 AM
38°F
20%
4mph
WSW
Cloudy
Humidity
90%
Feels like
36°F
Dew Point
35°F
4 AM
38°F
20%
3mph
WSW
Cloudy
Humidity
89%
Feels like
35°F
Dew Point
35°F
5 AM
37°F
20%
3mph
WSW
Cloudy
Humidity
88%
Feels like
35°F
Dew Point
34°F
6 AM
38°F
20%
3mph
WSW
Cloudy
Humidity
86%
Feels like
35°F
Dew Point
34°F
6:57 AM
7 AM
38°F
20%
3mph
WSW
Cloudy
Humidity
87%
Feels like
38°F
Dew Point
35°F
8 AM
39°F
20%
3mph
WSW
Cloudy
Humidity
82%
Feels like
37°F
Dew Point
34°F
9 AM
40°F
20%
3mph
WSW
Mostly Cloudy
Humidity
78%
Feels like
38°F
Dew Point
34°F
10 AM
40°F
20%
3mph
W
Mostly Cloudy
Humidity
76%
Feels like
38°F
Dew Point
33°F
11 AM
41°F
20%
3mph
W
Partly Cloudy
Humidity
72%
Feels like
39°F
Dew Point
33°F
12 PM
41°F
20%
3mph
W
Partly Cloudy
Humidity
70%
Feels like
39°F
Dew Point
32°F
1 PM
41°F
20%
3mph
W
Partly Cloudy
Humidity
68%
Feels like
40°F
Dew Point
32°F
2 PM
41°F
20%
4mph
W
Partly Cloudy
Humidity
67%
Feels like
39°F
Dew Point
31°F
3 PM
40°F
30%
4mph
W
30% Chance Rain Showers
Humidity
69%
Feels like
38°F
Dew Point
31°F
4 PM
39°F
30%
4mph
W
30% Chance Rain Showers
Humidity
70%
Feels like
36°F
Dew Point
30°F
4:10 PM
5 PM
37°F
40%
4mph
W
40% Chance Frozen Mix
Humidity
71%
Feels like
35°F
Dew Point
29°F
6 PM
36°F
40%
4mph
W
40% Chance Frozen Mix
Humidity
71%
Feels like
33°F
Dew Point
28°F
7 PM
35°F
40%
4mph
WNW
40% Chance Frozen Mix
Humidity
72%
Feels like
31°F
Dew Point
27°F

Snowfall Forecast Through Saturday

Snowfall to Pack Slopes in the Rockies

Hefty snowpack additions are expected into the weekend for the Cascades and northern Rockies.

Weekend Weather Outlook

Weekend 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

Image courtesy of PeakPX.

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Today's National Outlook

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Snow & Ski Forecast

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