Hourly Weather Forecast - Southwest Harbor, ME

12 AM
31°F
0%
4mph
WSW
Partly Cloudy
Humidity
91%
Feels like
27°F
Dew Point
29°F
1 AM
31°F
0%
3mph
W
Mostly Clear
Humidity
90%
Feels like
28°F
Dew Point
29°F
2 AM
31°F
0%
3mph
WNW
Mostly Clear
Humidity
90%
Feels like
31°F
Dew Point
29°F
3 AM
31°F
0%
3mph
NW
Mostly Clear
Humidity
89%
Feels like
31°F
Dew Point
29°F
4 AM
31°F
0%
2mph
NNW
Mostly Clear
Humidity
88%
Feels like
31°F
Dew Point
28°F
5 AM
31°F
0%
2mph
NNE
Mostly Clear
Humidity
89%
Feels like
31°F
Dew Point
28°F
6 AM
32°F
0%
3mph
E
Mostly Clear
Humidity
88%
Feels like
29°F
Dew Point
29°F
6:04 AM
7 AM
33°F
10%
5mph
E
Mostly Sunny
Humidity
86%
Feels like
28°F
Dew Point
29°F
8 AM
34°F
10%
5mph
E
Mostly Sunny
Humidity
82%
Feels like
29°F
Dew Point
29°F
9 AM
36°F
10%
5mph
ENE
Mostly Sunny
Humidity
79%
Feels like
31°F
Dew Point
30°F
10 AM
37°F
10%
5mph
ENE
Mostly Sunny
Humidity
77%
Feels like
33°F
Dew Point
31°F
11 AM
38°F
10%
6mph
ENE
Partly Cloudy
Humidity
74%
Feels like
34°F
Dew Point
31°F
12 PM
39°F
10%
6mph
E
Partly Cloudy
Humidity
72%
Feels like
35°F
Dew Point
31°F
1 PM
39°F
10%
6mph
E
Mostly Cloudy
Humidity
71%
Feels like
34°F
Dew Point
30°F
2 PM
38°F
10%
6mph
E
Partly Cloudy
Humidity
72%
Feels like
33°F
Dew Point
30°F
3 PM
36°F
10%
6mph
E
Partly Cloudy
Humidity
75%
Feels like
31°F
Dew Point
29°F
4 PM
35°F
10%
6mph
E
Mostly Sunny
Humidity
77%
Feels like
30°F
Dew Point
28°F
5 PM
33°F
10%
6mph
ENE
Sunny
Humidity
79%
Feels like
28°F
Dew Point
28°F
5:26 PM
6 PM
34°F
10%
7mph
ENE
Mostly Clear
Humidity
75%
Feels like
29°F
Dew Point
27°F
7 PM
35°F
10%
7mph
ENE
Mostly Clear
Humidity
73%
Feels like
28°F
Dew Point
27°F
8 PM
34°F
20%
8mph
NE
Mostly Clear
Humidity
72%
Feels like
27°F
Dew Point
26°F
9 PM
31°F
20%
8mph
NE
Mostly Clear
Humidity
77%
Feels like
24°F
Dew Point
25°F
10 PM
30°F
20%
8mph
ENE
Partly Cloudy
Humidity
80%
Feels like
22°F
Dew Point
24°F
11 PM
28°F
20%
9mph
ENE
Partly Cloudy
Humidity
82%
Feels like
20°F
Dew Point
23°F

Snow and Ice Accumulations through Tuesday

Wintry Disturbance Hits Northeastern U.S.

A wintry disturbance will continue northeastward, buffeting the northeastern U.S. with light snow, freezing rain, and plain rain through Tuesday night.

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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