Monthly Historical AveragesCastine, ME
Average Temperature
High
8°
Feels 6
Low
2°
Feels -1
Average Precipitation
11 Days
82.2mm
3.9cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastThursday, April 2, 2026
Day
4°Feels 1
Wind
17 km/h SE
Gust
26 km/h
Humidity
56%
P.O.P
30%
Night
1°Feels -4
Wind
21 km/h SE
Gust
32 km/h
Humidity
93%
P.O.P
70%
Snow
<1 cm
Rain
~1 mm
Historical AveragesApr 2
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity