Bar Harbor weather live forecast

Today's maximum temperature in Bar Harbor is expected to be 23°C. Select a day from the live weather forecast for Bar Harbor, Maine, USA for more weather parameters.

Monday
27th Jul
23

13

14

7
Tuesday
28th Jul
23

14

14

7
Wednesday
29th Jul
20

15

2

2
Thursday
30th Jul
19

16

0

7
Friday
31st Jul
21

17

0

6

5-day weather forecast updated at 04:01 on Sunday 26th July 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 27th July 2026

Expect clear skies in Bar Harbor, Maine with a maximum temperature of 23°C, maximum UV of 7 (High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the south.

23
°C maximum temperature
13
°C minimum temperature
clear skies
14
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
6
kph wind from S

Bar Harbor weather for Tuesday 28th July 2026

Expect clear skies in Bar Harbor, Maine with a maximum temperature of 23°C, maximum UV of 7 (High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the south.

23
°C maximum temperature
14
°C minimum temperature
clear skies
14
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
23
°C wind chill
8
kph wind from S

Bar Harbor weather for Wednesday 29th July 2026

Expect broken clouds in Bar Harbor, Maine with a maximum temperature of 20°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the east.

20
°C maximum temperature
15
°C minimum temperature
broken clouds
2
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
10
kph wind from E

Bar Harbor weather for Thursday 30th July 2026

Expect cloudy with some rain in Bar Harbor, Maine with a maximum temperature of 19°C, maximum UV of 7 (High) and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 64% chance of some rain and a light breeze of 12 kph from the east.

19
°C maximum temperature
16
°C minimum temperature
cloudy with some rain
0
hours of sunshine
7
UV index (High)
64
% chance of some rain
<30
mm of rainfall expected
19
°C wind chill
12
kph wind from E

Bar Harbor weather for Friday 31st July 2026

Expect cloudy with some rain in Bar Harbor, Maine with a maximum temperature of 21°C, maximum UV of 6 (High) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 36% chance of some rain and little or no wind of 5 kph from the north-east.