Hourly Weather Forecast - Dennis, MA

12 AM
21°F
0%
0mph
SSW
Clear
Humidity
65%
Feels like
21°F
Dew Point
11°F
1 AM
22°F
0%
0mph
SSW
Clear
Humidity
66%
Feels like
22°F
Dew Point
12°F
2 AM
22°F
0%
1mph
SSW
Clear
Humidity
68%
Feels like
22°F
Dew Point
13°F
3 AM
22°F
0%
1mph
SSW
Clear
Humidity
69%
Feels like
22°F
Dew Point
13°F
4 AM
23°F
0%
1mph
SSW
Clear
Humidity
69%
Feels like
23°F
Dew Point
14°F
5 AM
25°F
0%
1mph
SSW
Clear
Humidity
67%
Feels like
25°F
Dew Point
16°F
6 AM
27°F
0%
2mph
SSW
Clear
Humidity
70%
Feels like
27°F
Dew Point
19°F
6:12 AM
7 AM
30°F
10%
2mph
SSW
Sunny
Humidity
72%
Feels like
30°F
Dew Point
22°F
8 AM
32°F
10%
3mph
S
Mostly Sunny
Humidity
71%
Feels like
32°F
Dew Point
24°F
9 AM
35°F
10%
3mph
S
Partly Cloudy
Humidity
66%
Feels like
33°F
Dew Point
25°F
10 AM
37°F
20%
3mph
S
Cloudy
Humidity
65%
Feels like
34°F
Dew Point
26°F
11 AM
38°F
20%
3mph
SSW
Cloudy
Humidity
68%
Feels like
35°F
Dew Point
28°F
12 PM
38°F
30%
3mph
S
30% Chance of Light Rain
Humidity
72%
Feels like
35°F
Dew Point
29°F
1 PM
38°F
40%
3mph
S
40% Chance of Light Rain
Humidity
78%
Feels like
36°F
Dew Point
32°F
2 PM
38°F
70%
3mph
S
70% Chance of Light Rain
Humidity
82%
Feels like
38°F
Dew Point
33°F
3 PM
38°F
80%
2mph
S
80% Chance of Light Rain
Humidity
83%
Feels like
38°F
Dew Point
34°F
4 PM
38°F
90%
2mph
S
Light Rain
Humidity
86%
Feels like
38°F
Dew Point
35°F
5 PM
39°F
100%
2mph
S
Light Rain
Humidity
86%
Feels like
39°F
Dew Point
35°F
5:33 PM
6 PM
39°F
100%
3mph
SSE
Light Rain
Humidity
87%
Feels like
39°F
Dew Point
36°F
7 PM
41°F
100%
3mph
SSE
Rain
Humidity
86%
Feels like
39°F
Dew Point
37°F
8 PM
42°F
90%
4mph
S
Rain
Humidity
84%
Feels like
40°F
Dew Point
38°F
9 PM
43°F
90%
4mph
S
Rain
Humidity
83%
Feels like
41°F
Dew Point
38°F
10 PM
43°F
90%
4mph
S
Rain
Humidity
85%
Feels like
40°F
Dew Point
39°F
11 PM
42°F
90%
4mph
SSW
Rain
Humidity
89%
Feels like
39°F
Dew Point
39°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains today through the Northeast on Tuesday.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

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