Bar Harbor weather live forecast

Today's maximum temperature in Bar Harbor is expected to be 13°C. Select a day from the live weather forecast for Bar Harbor, Maine, USA for more weather parameters.

Tuesday
14th Apr
13

7

6

6
Wednesday
15th Apr
11

7

0

3
Thursday
16th Apr
8

6

0

2
Friday
17th Apr
14

8

1

4
Saturday
18th Apr
10

7

1

2

5-day weather forecast updated at 04:01 on Tuesday 14th 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 14th April 2026

Expect sunshine and showers in Bar Harbor, Maine with a maximum temperature of 13°C, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 82% chance of some rain and a light breeze of 7 kph from the south-east.

13
°C maximum temperature
7
°C minimum temperature
sunshine and showers
6
hours of sunshine
6
UV index (High)
82
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
7
kph wind from SE

Bar Harbor weather for Wednesday 15th April 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 2-5 mm of rainfall expected with 50% chance of some rain and little or no wind of 5 kph from the south-east.

11
°C maximum temperature
7
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
3
UV index (Moderate)
50
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
5
kph wind from SE

Bar Harbor weather for Thursday 16th April 2026

Expect overcast with light rain in Bar Harbor, Maine with a maximum temperature of 8°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 66% chance of some rain and little or no wind of 6 kph from the south-east.

8
°C maximum temperature
6
°C minimum temperature
overcast with light rain
0
hours of sunshine
2
UV index (Low)
66
% chance of some rain
<10
mm of rainfall expected
7
°C wind chill
6
kph wind from SE

Bar Harbor weather for Friday 17th April 2026

Expect mostly cloudy with light rain in Bar Harbor, Maine with a maximum temperature of 14°C, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 35% chance of some rain and little or no wind of 6 kph from the north-east.

14
°C maximum temperature
8
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
4
UV index (Moderate)
35
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
6
kph wind from NE

Bar Harbor weather for Saturday 18th April 2026

Expect overcast skies in Bar Harbor, Maine with a maximum temperature of 10°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the east.