Bar Harbor weather live forecast

Today's maximum temperature in Bar Harbor is expected to be 15°C. Select a day from the live weather forecast for Bar Harbor, Maine, USA for more weather parameters.

Sunday
11th Oct
15

8

4

3
Monday
12th Oct
17

10

4

3
Tuesday
13th Oct
11

8

0

0
Wednesday
14th Oct
15

11

0

1
Thursday
15th Oct
11

6

6

4

5-day weather forecast updated at 04:01 on Sunday 11th October 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 Sunday 11th October 2026

Expect broken clouds in Bar Harbor, Maine with a maximum temperature of 15°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south-west.

15
°C maximum temperature
8
°C minimum temperature
broken clouds
4
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
15
°C wind chill
15
kph wind from SW

Bar Harbor weather for Monday 12th October 2026

Expect broken clouds in Bar Harbor, Maine with a maximum temperature of 17°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the north-east.

17
°C maximum temperature
10
°C minimum temperature
broken clouds
4
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
17
°C wind chill
15
kph wind from NE

Bar Harbor weather for Tuesday 13th October 2026

Expect cloudy with some rain in Bar Harbor, Maine with a maximum temperature of 11°C and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 96% chance of some rain and a gentle breeze of 16 kph from the south-east.

11
°C maximum temperature
8
°C minimum temperature
cloudy with some rain
0
hours of sunshine
0
UV index (None)
96
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
16
kph wind from SE

Bar Harbor weather for Wednesday 14th October 2026

Expect overcast with light rain in Bar Harbor, Maine with a maximum temperature of 15°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 68% chance of some rain and a gentle breeze of 16 kph from the north-west.

15
°C maximum temperature
11
°C minimum temperature
overcast with light rain
0
hours of sunshine
1
UV index (Low)
68
% chance of some rain
<30
mm of rainfall expected
0
no heat & humidity
16
kph wind from NW

Bar Harbor weather for Thursday 15th October 2026

Expect broken clouds in Bar Harbor, Maine with a maximum temperature of 11°C, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the north-west.