Bar Harbor weather live forecast

Today's maximum temperature in Bar Harbor is expected to be 12°C. Select a day from the live weather forecast for Bar Harbor, Maine, USA for more weather parameters.

Tuesday
28th Apr
12

4

13

6
Wednesday
29th Apr
7

6

4

5
Thursday
30th Apr
8

6

0

4
Friday
1st May
10

6

0

4
Saturday
2nd May
10

4

9

2

5-day weather forecast updated at 04:01 on Tuesday 28th 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 Tuesday 28th April 2026

Expect clear skies in Bar Harbor, Maine with a maximum temperature of 12°C, maximum UV of 6 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the east.

12
°C maximum temperature
4
°C minimum temperature
clear skies
13
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
12
°C wind chill
8
kph wind from E

Bar Harbor weather for Wednesday 29th April 2026

Expect mostly cloudy with rain in Bar Harbor, Maine with a maximum temperature of 7°C, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 51% chance of some rain and a light breeze of 11 kph from the south-east.

7
°C maximum temperature
6
°C minimum temperature
mostly cloudy with rain
4
hours of sunshine
5
UV index (Moderate)
51
% chance of some rain
<10
mm of rainfall expected
5
°C wind chill
11
kph wind from SE

Bar Harbor weather for Thursday 30th April 2026

Expect cloudy with some rain in Bar Harbor, Maine with a maximum temperature of 8°C, maximum UV of 4 (Moderate) and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 98% chance of some rain and a gentle breeze of 19 kph from the east.

8
°C maximum temperature
6
°C minimum temperature
cloudy with some rain
0
hours of sunshine
4
UV index (Moderate)
98
% chance of some rain
<30
mm of rainfall expected
4
°C wind chill
19
kph wind from E

Bar Harbor weather for Friday 1st May 2026

Expect cloudy with some rain in Bar Harbor, Maine with a maximum temperature of 10°C, maximum UV of 4 (Moderate) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 70% chance of some rain and a gentle breeze of 13 kph from the west.

10
°C maximum temperature
6
°C minimum temperature
cloudy with some rain
0
hours of sunshine
4
UV index (Moderate)
70
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
13
kph wind from W

Bar Harbor weather for Saturday 2nd May 2026

Expect broken clouds in Bar Harbor, Maine with a maximum temperature of 10°C, maximum UV of 2 (Low) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the west.