Measurements:
°C
°F
CURRENT WEATHER
13:16
Bar Harbor
78°F
NE 9 mph
Feels like: 80°F
Precip: 0%
World Resorts USA Bar Harbor Weather

7 Day Weather Forecast

06.04
thu
DAY
78°F
NE 9 mph
precip
0%
NIGHT
56°F
E 4 mph
precip
5%
06.05
fri
DAY
76°F
N 2 mph
precip
1%
NIGHT
52°F
NW 7 mph
precip
26%
06.06
sat
DAY
56°F
NW 4 mph
precip
13%
NIGHT
56°F
N 5 mph
precip
93%
06.07
sun
DAY
56°F
S 8 mph
precip
92%
NIGHT
50°F
S 10 mph
precip
3%
06.08
mon
DAY
70°F
SW 9 mph
precip
0%
NIGHT
50°F
SE 4 mph
precip
3%
06.09
tue
DAY
72°F
SW 6 mph
precip
0%
NIGHT
54°F
SW 5 mph
precip
3%
06.10
wed
DAY
68°F
W 9 mph
precip
3%
NIGHT
54°F
NE 3 mph
precip
19%

Bar Harbor Sea Water Temperature in June, °F

Select Year: 2025 2024 2023

The average sea surface temperature in June 2025 for Bar Harbor was 11.5°F. The maximum and minimum values were 9.1°F and 13.6°F respectively.

Bar Harbor on the Weather Map

Best Time to Visit Bar Harbor
The most sunny months:
October 13 days
September 13 days
November 13 days
The most warm months:
July 73.9 °F
August 73.4 °F
June 67.9 °F
Warmest sea temperature:
August 62.4 °F
July 60.3 °F
September 59.4 °F
The most cold months:
January 26.6 °F
February 27.7 °F
December 33.1 °F
The most rainy months:
October 3 days
March 2 days
December 2 days
The most windy months:
December 11 mph
March 11 mph
February 11 mph
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