Monthly Historical AveragesBoonsboro, MD
Average Temperature
High
23°
Feels 23
Low
12°
Feels 11
Average Precipitation
12 Days
78.9mm
0cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastThursday, May 21, 2026
Day
15°Feels 14
Wind
14 km/h NE
Gust
21 km/h
Humidity
86%
P.O.P
100%
Rain
25-30 mm
Night
12°Feels 11
Wind
10 km/h NE
Gust
15 km/h
Humidity
97%
P.O.P
70%
Rain
~5 mm
Historical AveragesMay 21
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity