Hourly Weather Forecast - Bar Harbor, ME

12 AM
25°F
30%
4mph
NNW
30% Chance Frozen Mix
Humidity
71%
Feels like
20°F
Dew Point
17°F
1 AM
24°F
20%
4mph
NW
Cloudy
Humidity
72%
Feels like
20°F
Dew Point
17°F
2 AM
25°F
10%
3mph
NW
Cloudy
Humidity
72%
Feels like
20°F
Dew Point
17°F
3 AM
25°F
10%
4mph
WNW
Cloudy
Humidity
73%
Feels like
21°F
Dew Point
18°F
4 AM
26°F
10%
4mph
WNW
Cloudy
Humidity
74%
Feels like
21°F
Dew Point
19°F
5 AM
26°F
10%
4mph
W
Cloudy
Humidity
75%
Feels like
21°F
Dew Point
19°F
6 AM
27°F
10%
4mph
W
Cloudy
Humidity
75%
Feels like
22°F
Dew Point
20°F
7 AM
28°F
10%
4mph
W
Cloudy
Humidity
75%
Feels like
23°F
Dew Point
21°F
7:07 AM
8 AM
29°F
10%
4mph
W
Cloudy
Humidity
74%
Feels like
24°F
Dew Point
22°F
9 AM
30°F
10%
5mph
W
Cloudy
Humidity
74%
Feels like
25°F
Dew Point
23°F
10 AM
31°F
10%
5mph
W
Mostly Cloudy
Humidity
73%
Feels like
26°F
Dew Point
24°F
11 AM
33°F
20%
5mph
W
Partly Cloudy
Humidity
70%
Feels like
28°F
Dew Point
24°F
12 PM
34°F
20%
6mph
W
Partly Cloudy
Humidity
68%
Feels like
29°F
Dew Point
24°F
1 PM
35°F
20%
6mph
W
Mostly Cloudy
Humidity
67%
Feels like
29°F
Dew Point
25°F
2 PM
35°F
10%
6mph
W
Mostly Cloudy
Humidity
67%
Feels like
30°F
Dew Point
25°F
3 PM
34°F
10%
5mph
WNW
Mostly Cloudy
Humidity
69%
Feels like
29°F
Dew Point
25°F
3:58 PM
4 PM
33°F
10%
5mph
WNW
Mostly Cloudy
Humidity
71%
Feels like
29°F
Dew Point
25°F
5 PM
33°F
10%
5mph
WNW
Mostly Cloudy
Humidity
71%
Feels like
28°F
Dew Point
24°F
6 PM
32°F
10%
5mph
NW
Partly Cloudy
Humidity
72%
Feels like
27°F
Dew Point
24°F
7 PM
31°F
10%
6mph
NW
Partly Cloudy
Humidity
71%
Feels like
26°F
Dew Point
23°F
8 PM
31°F
10%
6mph
NNW
Partly Cloudy
Humidity
71%
Feels like
25°F
Dew Point
22°F
9 PM
30°F
10%
6mph
NNW
Partly Cloudy
Humidity
69%
Feels like
24°F
Dew Point
21°F
10 PM
30°F
10%
5mph
NNW
Mostly Clear
Humidity
67%
Feels like
24°F
Dew Point
20°F
11 PM
29°F
10%
5mph
N
Mostly Clear
Humidity
66%
Feels like
24°F
Dew Point
19°F

Rain And Snow Totals Through Monday

Atmospheric River Impacts Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California through Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

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Today's Weather Outlook

Today's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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