Hourly Weather Forecast - Dennis, MA

5 AM
23°F
0%
1mph
NW
Hazy
Humidity
91%
Feels like
23°F
Dew Point
21°F
6 AM
22°F
0%
1mph
WNW
Hazy
Humidity
92%
Feels like
22°F
Dew Point
20°F
7 AM
23°F
0%
1mph
WNW
Mostly Clear
Humidity
88%
Feels like
23°F
Dew Point
20°F
7:07 AM
8 AM
25°F
0%
1mph
WNW
Mostly Sunny
Humidity
82%
Feels like
25°F
Dew Point
20°F
9 AM
27°F
0%
1mph
WNW
Mostly Sunny
Humidity
74%
Feels like
27°F
Dew Point
20°F
10 AM
29°F
0%
0mph
WNW
Mostly Sunny
Humidity
67%
Feels like
29°F
Dew Point
20°F
11 AM
31°F
0%
0mph
WNW
Mostly Sunny
Humidity
62%
Feels like
31°F
Dew Point
20°F
12 PM
33°F
0%
0mph
W
Mostly Sunny
Humidity
57%
Feels like
33°F
Dew Point
19°F
1 PM
34°F
0%
0mph
W
Mostly Sunny
Humidity
54%
Feels like
34°F
Dew Point
19°F
2 PM
34°F
0%
0mph
WSW
Mostly Sunny
Humidity
56%
Feels like
34°F
Dew Point
20°F
3 PM
33°F
0%
0mph
WSW
Partly Cloudy
Humidity
62%
Feels like
33°F
Dew Point
21°F
4 PM
32°F
0%
1mph
WSW
Partly Cloudy
Humidity
69%
Feels like
32°F
Dew Point
23°F
4:17 PM
5 PM
31°F
0%
1mph
SW
Partly Cloudy
Humidity
76%
Feels like
31°F
Dew Point
24°F
6 PM
30°F
0%
1mph
SW
Mostly Cloudy
Humidity
83%
Feels like
30°F
Dew Point
26°F
7 PM
31°F
0%
1mph
SW
Mostly Cloudy
Humidity
87%
Feels like
31°F
Dew Point
27°F
8 PM
31°F
0%
1mph
SW
Cloudy
Humidity
89%
Feels like
31°F
Dew Point
28°F
9 PM
32°F
0%
1mph
SW
Cloudy
Humidity
89%
Feels like
32°F
Dew Point
29°F
10 PM
34°F
30%
1mph
SSW
30% Chance of Light Rain
Humidity
89%
Feels like
34°F
Dew Point
31°F
11 PM
35°F
50%
1mph
SSW
50% Chance of Light Rain
Humidity
94%
Feels like
35°F
Dew Point
33°F

Snow Forecast Through Monday

Major Winter Storm Packs Heavy Snow, Significant Icing from Upper Midwest to New England

A major winter storm will deliver plentiful snow and significant icing from the Upper Midwest to New England.

Sunday's Weather Outlook

Sunday's Weather Outlook

Satellite image of Hurricane Melissa

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A frame from an automated video of a tornado and its mesocyclone that derailed multiple train cars near Enderlin, North Dakota and destroyed multiple homes on June 20, 2025. (ChrisWx via Wikimedia Commons)

2025 Year in Review: Extreme Weather - January through June

Photos and videos from the Palisades Fire that started in the City of Los Angeles, January 8, 2025. (CAL FIRE_Official via Wikimedia Commons)

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Hurricane Erick at its peak intensity before making landfall on Guerrero, Mexico on June 19, 2025 (NOAA/Wikimedia Commons)

2025 Year in Review: Active Tropical Season for The Pacific

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