World Resorts USA Mount Desert Island Weather

Mount Desert Island 7 Days Forecast

08.06
mon
Day
70°F
S 7 mph
Precip.
0%
Night
54°F
NE 5 mph
Precip.
4%
09.06
tue
Day
75°F
E 9 mph
Precip.
0%
Night
61°F
E 4 mph
Precip.
4%
10.06
wed
Day
73°F
N 7 mph
Precip.
5%
Night
59°F
N 7 mph
Precip.
85%
11.06
thu
Day
63°F
SW 6 mph
Precip.
34%
Night
55°F
SW 4 mph
Precip.
61%
12.06
fri
Day
68°F
NW 9 mph
Precip.
2%
Night
52°F
N 4 mph
Precip.
62%
13.06
sat
Day
54°F
NW 7 mph
Precip.
28%
Night
52°F
N 5 mph
Precip.
59%
14.06
sun
Day
68°F
E 7 mph
Precip.
4%
Night
55°F
SE 8 mph
Precip.
2%

Sea water temperature in June, °F

Show year:
2025
2024
2023

The average sea water temperature in June of 2025 was 53.3°F. The highest and lowest sea temperatures during the month were 57.9°F and 49.1°F.

Air temperature in Mount Desert Island, °F

Precipitation total in Mount Desert Island, in.

* Charts above show average data for the last 3 years.

Best time for vacation in Mount Desert Island

Sunniest months:
October 13 days
September 13 days
November 13 days
Warmest months:
July 71.9 °F
August 71.3 °F
June 66.4 °F
Warmest sea temp:
August 61.6 °F
July 59.8 °F
September 58.6 °F
Coldest months:
January 28.9 °F
February 30.1 °F
December 34.8 °F
Rainiest months:
December 3 days
October 3 days
March 2 days
Windiest months:
December 10.7 mph
March 10.5 mph
February 10.4 mph

Mount Desert Island on a weather map

Current weather
15:27
Mount Desert Island
+75°F
S 6 mph
Feels like: +77°F
Precip.: 0%
Places in USA:
Name
°F
Hawaii
+77°F
Honolulu
+77°F
Las Vegas
+100°F
Los Angeles
+79°F
Miami
+88°F
Miami Beach
+86°F
Maui
+72°F
New York
+79°F
San Diego
+70°F
San Francisco
+64°F
Santa Monica
+68°F
Sarasota
+95°F
Tampa
+102°F
Houston
+88°F
Chicago
+77°F
all places
24 Hours Forecast
Mount Desert Island
Local time: 15:27
June 08, monday
1800
73°F
N
5 mph
2100
61°F
N
4 mph
June 09, tuesday
0000
54°F
NE
5 mph
0300
52°F
E
4 mph
0600
57°F
SE
4 mph
0900
68°F
E
7 mph
1200
75°F
E
9 mph
1500
77°F
E
9 mph
Units of measurement: °C / °F