Bar Harbor weather live forecast

Today's maximum temperature in Bar Harbor is expected to be 16°C. Select a day from the live weather forecast for Bar Harbor, Maine, USA for more weather parameters.

Tuesday
23rd Jun
16

12

0

3
Wednesday
24th Jun
21

16

9

6
Thursday
25th Jun
20

15

9

7
Friday
26th Jun
16

14

2

7
Saturday
27th Jun
19

15

4

6

5-day weather forecast updated at 04:01 on Tuesday 23rd June 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 23rd June 2026

Expect cloudy with some rain in Bar Harbor, Maine with a maximum temperature of 16°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 96% chance of some rain and a gentle breeze of 15 kph from the south-east.

16
°C maximum temperature
12
°C minimum temperature
cloudy with some rain
0
hours of sunshine
3
UV index (Moderate)
96
% chance of some rain
<30
mm of rainfall expected
0
no heat & humidity
15
kph wind from SE

Bar Harbor weather for Wednesday 24th June 2026

Expect sunshine and showers in Bar Harbor, Maine with a maximum temperature of 21°C, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 13% chance of some rain and a light breeze of 9 kph from the west.

21
°C maximum temperature
16
°C minimum temperature
sunshine and showers
9
hours of sunshine
6
UV index (High)
13
% chance of some rain
<2
mm of rainfall expected
21
°C wind chill
9
kph wind from W

Bar Harbor weather for Thursday 25th June 2026

Expect broken clouds in Bar Harbor, Maine with a maximum temperature of 20°C, maximum UV of 7 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the south.

20
°C maximum temperature
15
°C minimum temperature
broken clouds
9
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
20
°C wind chill
8
kph wind from S

Bar Harbor weather for Friday 26th June 2026

Expect mostly cloudy with rain in Bar Harbor, Maine with a maximum temperature of 16°C, maximum UV of 7 (High) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 70% chance of some rain and a light breeze of 10 kph from the south.

16
°C maximum temperature
14
°C minimum temperature
mostly cloudy with rain
2
hours of sunshine
7
UV index (High)
70
% chance of some rain
<10
mm of rainfall expected
16
°C wind chill
10
kph wind from S

Bar Harbor weather for Saturday 27th June 2026

Expect broken clouds in Bar Harbor, Maine with a maximum temperature of 19°C, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the south.