Measurements:
°C
°F
CURRENT WEATHER
14:57
Bar Harbor
56°F
NW 9 mph
Feels like: 54°F
Precip: 100%
World Resorts USA Bar Harbor Weather

14 Day Weather Forecast

05.14
thu
DAY
54°F
NW 12 mph
precip
0%
NIGHT
50°F
W 10 mph
precip
100%
05.15
fri
DAY
54°F
NW 8 mph
precip
67%
NIGHT
44°F
NW 4 mph
precip
0%
05.16
sat
DAY
62°F
NE 11 mph
precip
0%
NIGHT
52°F
NE 9 mph
precip
0%
05.17
sun
DAY
70°F
SE 16 mph
precip
0%
NIGHT
48°F
SE 6 mph
precip
0%
05.18
mon
DAY
64°F
SE 5 mph
precip
0%
NIGHT
50°F
NE 6 mph
precip
0%
05.19
tue
DAY
68°F
NE 11 mph
precip
0%
NIGHT
60°F
NE 7 mph
precip
0%
05.20
wed
DAY
78°F
NE 12 mph
precip
100%
NIGHT
62°F
E 7 mph
precip
0%
05.21
thu
DAY
62°F
E 16 mph
precip
0%
NIGHT
46°F
SE 6 mph
precip
0%
05.22
fri
DAY
58°F
NE 5 mph
precip
0%
NIGHT
44°F
SW 6 mph
precip
100%
05.23
sat
DAY
46°F
SW 12 mph
precip
100%
NIGHT
46°F
SW 12 mph
precip
0%
05.24
sun
DAY
58°F
SW 14 mph
precip
0%
NIGHT
42°F
SW 4 mph
precip
0%
05.25
mon
DAY
56°F
N 9 mph
precip
0%
NIGHT
48°F
NE 4 mph
precip
0%
05.26
tue
DAY
64°F
N 6 mph
precip
0%
NIGHT
52°F
NE 4 mph
precip
100%
05.27
wed
DAY
52°F
NE 7 mph
precip
100%
NIGHT
48°F
N 5 mph
precip
0%

Bar Harbor Sea Water Temperature in May, °F

Select Year: 2025 2024 2023

The average sea surface temperature in May 2025 for Bar Harbor was 45.4°F. The maximum and minimum values were 40.8°F and 49.0°F respectively.

Bar Harbor on the Weather Map

Best Time to Visit Bar Harbor
The most sunny months:
November 13 days
September 13 days
October 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
more details
USA Resorts:
NAME
F°
Boston +56
Chicago +58
Hawaii +78
Honolulu +78
Houston +104
Las Vegas +102
Los Angeles +76
Maui +72
Miami +90
Miami Beach +92
New York +70
San Diego +72
San Francisco +72
Sarasota +96
Tampa +96
all resorts
24 Hours Weather Forecast
Bar Harbor
Local time: 14:57
14 may, thursday
1500 56°F
NW
9 mph
1800 56°F
W
11 mph
2100 54°F
SW
8 mph
15 may, friday
0000 50°F
W
10 mph
0300 48°F
SW
9 mph
0600 48°F
SW
9 mph
0900 52°F
SW
7 mph
1200 54°F
NW
8 mph