Hourly Weather Forecast - Southwest Harbor, ME

12 AM
13°F
0%
9mph
NW
Clear
Humidity
69%
Feels like
1°F
Dew Point
5°F
1 AM
13°F
0%
9mph
NW
Clear
Humidity
69%
Feels like
0°F
Dew Point
5°F
2 AM
13°F
0%
9mph
NW
Clear
Humidity
70%
Feels like
0°F
Dew Point
5°F
3 AM
13°F
0%
9mph
NW
Clear
Humidity
70%
Feels like
0°F
Dew Point
5°F
4 AM
12°F
0%
9mph
NW
Clear
Humidity
71%
Feels like
0°F
Dew Point
5°F
5 AM
12°F
0%
9mph
NW
Clear
Humidity
71%
Feels like
0°F
Dew Point
5°F
6 AM
12°F
0%
9mph
NW
Clear
Humidity
71%
Feels like
0°F
Dew Point
5°F
6:40 AM
7 AM
13°F
0%
9mph
NW
Sunny
Humidity
68%
Feels like
1°F
Dew Point
5°F
8 AM
15°F
0%
9mph
NW
Mostly Sunny
Humidity
64%
Feels like
4°F
Dew Point
6°F
9 AM
18°F
0%
9mph
NW
Mostly Sunny
Humidity
59%
Feels like
7°F
Dew Point
6°F
10 AM
21°F
0%
9mph
NW
Mostly Sunny
Humidity
56%
Feels like
10°F
Dew Point
8°F
11 AM
23°F
0%
9mph
NW
Mostly Sunny
Humidity
53%
Feels like
13°F
Dew Point
9°F
12 PM
25°F
0%
10mph
NW
Mostly Sunny
Humidity
50%
Feels like
15°F
Dew Point
9°F
1 PM
27°F
0%
9mph
NW
Mostly Sunny
Humidity
49%
Feels like
18°F
Dew Point
10°F
2 PM
27°F
0%
9mph
NW
Mostly Sunny
Humidity
48%
Feels like
18°F
Dew Point
10°F
3 PM
27°F
0%
8mph
NW
Partly Cloudy
Humidity
50%
Feels like
18°F
Dew Point
10°F
4 PM
26°F
0%
8mph
NW
Partly Cloudy
Humidity
52%
Feels like
17°F
Dew Point
11°F
4:55 PM
5 PM
24°F
0%
7mph
NW
Mostly Clear
Humidity
57%
Feels like
16°F
Dew Point
11°F
6 PM
23°F
0%
7mph
NW
Mostly Clear
Humidity
60%
Feels like
15°F
Dew Point
11°F
7 PM
22°F
0%
6mph
NW
Mostly Clear
Humidity
63%
Feels like
14°F
Dew Point
11°F
8 PM
21°F
10%
6mph
NW
Mostly Clear
Humidity
66%
Feels like
12°F
Dew Point
11°F
9 PM
19°F
10%
7mph
NW
Clear
Humidity
69%
Feels like
10°F
Dew Point
11°F
10 PM
18°F
10%
7mph
NNW
Clear
Humidity
71%
Feels like
9°F
Dew Point
11°F
11 PM
17°F
10%
7mph
NNW
Clear
Humidity
73%
Feels like
8°F
Dew Point
10°F

Friday's Weather Outlook

Friday's Weather Outlook

A snow-filled clipper system is set to sweep through the Great Lakes, Ohio Valley, and Mid-Atlantic.

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image courtesy of Pixabay.com

All About Snow Squalls

A person in a pink coat and red mittens holding a snowball. (Image by Dmitriy Gutarev from Pixabay)

Cold Weather and Worsening Health Conditions

Windchill chart

Dangers of Wind Chills

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