Hourly Weather Forecast - Southwest Harbor, ME

12 AM
17°F
0%
9mph
NW
Clear
Humidity
76%
Feels like
5°F
Dew Point
10°F
1 AM
17°F
0%
9mph
NW
Clear
Humidity
76%
Feels like
5°F
Dew Point
11°F
2 AM
17°F
0%
9mph
NW
Clear
Humidity
77%
Feels like
5°F
Dew Point
11°F
3 AM
16°F
0%
9mph
NW
Clear
Humidity
77%
Feels like
5°F
Dew Point
10°F
4 AM
16°F
0%
9mph
NW
Clear
Humidity
78%
Feels like
4°F
Dew Point
10°F
5 AM
15°F
0%
9mph
NW
Clear
Humidity
78%
Feels like
4°F
Dew Point
10°F
6 AM
15°F
0%
9mph
NW
Clear
Humidity
78%
Feels like
4°F
Dew Point
10°F
6:40 AM
7 AM
16°F
0%
9mph
NW
Sunny
Humidity
77%
Feels like
5°F
Dew Point
11°F
8 AM
18°F
0%
9mph
NW
Sunny
Humidity
72%
Feels like
7°F
Dew Point
11°F
9 AM
21°F
0%
9mph
NW
Sunny
Humidity
61%
Feels like
11°F
Dew Point
10°F
10 AM
24°F
0%
9mph
NW
Sunny
Humidity
57%
Feels like
14°F
Dew Point
11°F
11 AM
26°F
0%
9mph
NW
Sunny
Humidity
54%
Feels like
17°F
Dew Point
11°F
12 PM
28°F
0%
9mph
NW
Sunny
Humidity
51%
Feels like
19°F
Dew Point
12°F
1 PM
29°F
0%
8mph
NW
Sunny
Humidity
49%
Feels like
21°F
Dew Point
12°F
2 PM
29°F
0%
8mph
NW
Sunny
Humidity
49%
Feels like
22°F
Dew Point
13°F
3 PM
29°F
0%
7mph
NW
Mostly Sunny
Humidity
52%
Feels like
22°F
Dew Point
14°F
4 PM
28°F
0%
6mph
NW
Mostly Sunny
Humidity
57%
Feels like
21°F
Dew Point
14°F
4:55 PM
5 PM
26°F
0%
6mph
NW
Partly Cloudy
Humidity
63%
Feels like
19°F
Dew Point
15°F
6 PM
25°F
0%
5mph
NW
Mostly Cloudy
Humidity
67%
Feels like
18°F
Dew Point
16°F
7 PM
24°F
0%
5mph
NNW
Cloudy
Humidity
72%
Feels like
18°F
Dew Point
17°F
8 PM
23°F
10%
5mph
NNW
Cloudy
Humidity
75%
Feels like
17°F
Dew Point
17°F
9 PM
23°F
10%
5mph
NNW
Mostly Cloudy
Humidity
76%
Feels like
16°F
Dew Point
17°F
10 PM
22°F
10%
5mph
NNW
Mostly Cloudy
Humidity
79%
Feels like
16°F
Dew Point
17°F
11 PM
22°F
10%
5mph
NNW
Mostly Cloudy
Humidity
79%
Feels like
16°F
Dew Point
17°F

Saturday Morning's Low Temperatures

Snow, Record-Breaking Cold Headed for Great Lakes & Northeast

Frigid temperatures, high winds, and snow headed to a large portion of the eastern U.S. today through this weekend.

Weekend Weather Outlook

Weekend Weather Outlook

Image courtesy of Pixabay.com

All About Snow Squalls

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image by Frauke Feind from Pixabay

During Strong Winds: Stay Ready

Windchill chart

Dangers of Wind Chills

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