Monthly Historical AveragesDeer Isle, ME
Average Temperature
High
9°
Feels 7
Low
2°
Feels -1
Average Precipitation
11 Days
60.6mm
3.8cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastMonday, April 13, 2026
Day
10°Feels 6
Wind
41 km/h SW
Gust
60 km/h
Humidity
81%
P.O.P
90%
Rain
2-4 mm
Night
9°Feels 6
Wind
38 km/h W
Gust
56 km/h
Humidity
100%
P.O.P
70%
Rain
<1 mm
Historical AveragesApr 13
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity