Hourly Weather Forecast - Dennis Port, MA

2 PM
32°F
90%
3mph
NNW
Frozen Mix
Humidity
97%
Feels like
32°F
Dew Point
32°F
3 PM
32°F
90%
3mph
NNW
Frozen Mix
Humidity
97%
Feels like
29°F
Dew Point
31°F
4 PM
32°F
90%
4mph
NNW
Heavy Snow
Humidity
99%
Feels like
28°F
Dew Point
31°F
4:10 PM
5 PM
31°F
70%
5mph
NNW
70% Chance Frozen Mix
Humidity
99%
Feels like
26°F
Dew Point
31°F
6 PM
31°F
80%
6mph
NNW
80% Chance of Heavy Snow
Humidity
96%
Feels like
25°F
Dew Point
30°F
7 PM
30°F
90%
7mph
NNW
Snow
Humidity
97%
Feels like
23°F
Dew Point
29°F
8 PM
30°F
90%
8mph
NNW
Snow
Humidity
96%
Feels like
22°F
Dew Point
29°F
9 PM
29°F
80%
8mph
NNW
80% Chance Frozen Mix
Humidity
95%
Feels like
21°F
Dew Point
28°F
10 PM
27°F
70%
9mph
NNW
70% Chance Frozen Mix
Humidity
92%
Feels like
19°F
Dew Point
25°F
11 PM
26°F
60%
9mph
NNW
60% Chance of Heavy Snow
Humidity
89%
Feels like
17°F
Dew Point
23°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

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

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Sunday 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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