Bar Harbor weather live forecast

Today's maximum temperature in Bar Harbor is expected to be 22°C. Select a day from the live weather forecast for Bar Harbor, Maine, USA for more weather parameters.

Tuesday
26th May
22

12

14

UV6
Wednesday
27th May
22

14

9

UV6
Thursday
28th May
14

10

2

UV3
Friday
29th May
11

7

0

UV3
Saturday
30th May
13

7

7

UV2

5-day weather forecast updated at 04:01 on Tuesday 26th May 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 26th May 2026

Expect scattered clouds in Bar Harbor, Maine with a maximum temperature of 22°C, maximum UV of 6 (High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south-west.

22
°C maximum temperature
12
°C minimum temperature
scattered clouds
14
hours of sunshine
UV6
UV index (High)
0
mm of rainfall expected
22
°C wind chill
12
kph wind from SW

Bar Harbor weather for Wednesday 27th May 2026

Expect broken clouds in Bar Harbor, Maine with a maximum temperature of 22°C, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the south-west.

22
°C maximum temperature
14
°C minimum temperature
broken clouds
9
hours of sunshine
UV6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
9
kph wind from SW

Bar Harbor weather for Thursday 28th May 2026

Expect broken clouds in Bar Harbor, Maine with a maximum temperature of 14°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the north.

14
°C maximum temperature
10
°C minimum temperature
broken clouds
2
hours of sunshine
UV3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
9
kph wind from N

Bar Harbor weather for Friday 29th May 2026

Expect mostly cloudy with light rain in Bar Harbor, Maine with a maximum temperature of 11°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 33% chance of some rain and a light breeze of 8 kph from the north.

11
°C maximum temperature
7
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
UV3
UV index (Moderate)
33
% chance of some rain
<2
mm of rainfall expected
11
°C wind chill
8
kph wind from N

Bar Harbor weather for Saturday 30th May 2026

Expect sunshine and showers in Bar Harbor, Maine with a maximum temperature of 13°C, maximum UV of 2 (Low) and 7 hours of bright sunshine. There are 5-10 mm of rainfall expected with 40% chance of some rain and a light breeze of 11 kph from the north-east.