Dennis, MA Weather Forecast

Today's Weather

Sun, Feb 22

Low clouds; heavy snow at night to cause dangerous travel Hi: 36°

Tonight: 4-8 inches of snow, with blizzard conditions developing; breezy this evening; rapidly deteriorating road conditions will lead to dangerous travel Lo: 32°

Current Weather

6:34 PM

MINUTECAST®

Snow, heavy at times, starting in 26 min

Now

7:34 PM

Looking Ahead

A blockbuster blizzard will shut down travel and cause power outages Sunday night into Monday

WinterCast®

Sun Evening - Mon Evening

Snow

Lasting 1 day

Dennis Weather Radar

Static Radar Temporarily Unavailable

Thank you for your patience as we work to get everything up and running again.

Refresh Page

Clouds

Temperature

Hourly Weather

10-Day Weather Forecast

Today

2/22

36° 32°

Low clouds

Night: Blizzard, 4-8"; breezy early

25%

Mon

2/23

35° 24°

Blizzard, 10-14"

Windy; a bit of evening snow

100%

Tue

2/24

30° 9°

Mostly sunny, breezy and cold

Becoming cloudy; very cold

Wed

2/25

38° 26°

Snow and rain in the p.m.

Partly cloudy

89%

Thu

2/26

37° 29°

Some sun, then turning cloudy

Snow changing to rain

25%

Fri

2/27

41° 30°

A bit of morning rain

Mainly clear

62%

Sat

2/28

42° 35°

Plenty of sun

Mostly clear

14%

Sun

3/1

46° 25°

Increasing cloudiness

Cloudy, snow and sleet late

Mon

3/2

31° 21°

Snow and ice; colder

Windy; a little evening snow

78%

Tue

3/3

35° 28°

Decreasing clouds

Mainly clear

Sun & Moon

10 hrs 56 mins

Rise 6:27 AM

Set 5:23 PM

Waxing Crescent

Rise 8:39 AM

Set 11:44 PM

Air Quality

Air Quality Fair

The air quality is generally acceptable for most individuals. However, sensitive groups may experience minor to moderate symptoms from long-term exposure.