Bar Harbor weather live forecast

Today's maximum temperature in Bar Harbor is expected to be 43°F. Select a day from the live weather forecast for Bar Harbor, Maine, USA for more weather parameters.

Monday
6th Apr
43

36

6

4
Tuesday
7th Apr
36

30

1

4
Wednesday
8th Apr
39

27

13

4
Thursday
9th Apr
43

32

9

5
Friday
10th Apr
52

41

3

4

5-day weather forecast updated at 04:01 on Monday 6th April 2026 GMT

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The 5-day weather forecast for Maine (Bar Harbor) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Bar Harbor weather forecast by day

Below are the detailed weather forecasts for Bar Harbor for the next 5 days.

Bar Harbor weather for Monday 6th April 2026

Expect broken clouds in Bar Harbor, Maine with a maximum temperature of 43°F, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 10 mph from the west.

43
°F maximum temperature
36
°F minimum temperature
broken clouds
6
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
37
°F wind chill
10
mph wind from W

Bar Harbor weather for Tuesday 7th April 2026

Expect cloudy with sleet or snow in Bar Harbor, Maine with a maximum temperature of 36°F, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 0-2 mm of sleet/snow expected with 45% chance of some sleet or snow and a light breeze of 7 mph from the north-west.

36
°F maximum temperature
30
°F minimum temperature
cloudy with sleet or snow
1
hour of sunshine
4
UV index (Moderate)
45
% chance of some sleet or snow
<2
mm of sleet/snow expected
30
°F wind chill
7
mph wind from NW

Bar Harbor weather for Wednesday 8th April 2026

Expect clear skies in Bar Harbor, Maine with a maximum temperature of 39°F, maximum UV of 4 (Moderate) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the north-west.

39
°F maximum temperature
27
°F minimum temperature
clear skies
13
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
36
°F wind chill
7
mph wind from NW

Bar Harbor weather for Thursday 9th April 2026

Expect scattered clouds in Bar Harbor, Maine with a maximum temperature of 43°F, maximum UV of 5 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 10 mph from the south.

43
°F maximum temperature
32
°F minimum temperature
scattered clouds
9
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
37
°F wind chill
10
mph wind from S

Bar Harbor weather for Friday 10th April 2026

Expect broken clouds in Bar Harbor, Maine with a maximum temperature of 52°F, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the south-west.