Monthly Historical AveragesBoothbay Harbor, ME
Average Temperature
High
15°
Feels 14
Low
8°
Feels 6
Average Precipitation
11 Days
72.1mm
0.1cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastFriday, May 8, 2026
Day
14°Feels 13
Wind
18 km/h SW
Gust
29 km/h
Humidity
35%
P.O.P
30%
Night
4°Feels 2
Wind
16 km/h SW
Gust
24 km/h
Humidity
81%
P.O.P
20%
Historical AveragesMay 8
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity