World Resorts USA Mount Desert Island Weather

Mount Desert Island 7 Days Forecast

13.01
tue
Day
36°F
NE 7 mph
Precip.
0%
Night
39°F
N 16 mph
Precip.
0%
14.01
wed
Day
41°F
NE 15 mph
Precip.
0%
Night
41°F
N 6 mph
Precip.
100%
15.01
thu
Day
39°F
NW 7 mph
Precip.
0%
Night
37°F
NE 17 mph
Precip.
0%
16.01
fri
Day
23°F
E 17 mph
Precip.
73%
Night
23°F
E 8 mph
Precip.
0%
17.01
sat
Day
37°F
NE 16 mph
Precip.
0%
Night
36°F
NE 5 mph
Precip.
0%
18.01
sun
Day
41°F
N 9 mph
Precip.
100%
Night
37°F
E 7 mph
Precip.
73%
19.01
mon
Day
28°F
SE 12 mph
Precip.
40%
Night
23°F
E 14 mph
Precip.
0%

Sea water temperature in January, °F

Show year:
2025
2024
2023

The average sea water temperature in January of 2025 was 38.0°F. The highest and lowest sea temperatures during the month were 41.0°F and 35.2°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:
September 13 days
November 13 days
October 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 29.4 °F
February 29.9 °F
December 34.8 °F
Rainiest months:
December 3 days
October 3 days
March 2 days
Windiest months:
December 10.7 mph
February 10.6 mph
March 10.5 mph

Mount Desert Island on a weather map

Current weather
01:29
Mount Desert Island
+30°F
E 12 mph
Feels like: +23°F
Precip.: 0%
Places in USA:
Name
°F
Washington
+34°F
Hawaii
+70°F
Honolulu
+70°F
Las Vegas
+52°F
Los Angeles
+61°F
Miami
+66°F
Miami Beach
+75°F
Maui
+64°F
New York
+30°F
San Diego
+59°F
San Francisco
+50°F
Sarasota
+59°F
Tampa
+55°F
Houston
+48°F
Chicago
+34°F
all places
24 Hours Forecast
Mount Desert Island
Local time: 01:29
January 13, tuesday
0300
28°F
E
9 mph
0600
28°F
E
7 mph
0900
30°F
NE
7 mph
1200
36°F
NE
7 mph
1500
37°F
NE
9 mph
1800
36°F
NE
10 mph
2100
37°F
NE
12 mph
January 14, wednesday
0000
39°F
N
16 mph
Units of measurement: °C / °F