Monthly Historical AveragesHarpers Ferry, WV
Average Temperature
High
23°
Feels 24
Low
12°
Feels 11
Average Precipitation
12 Days
70.3mm
0cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastMonday, May 11, 2026
Day
18°Feels 17
Wind
16 km/h NW
Gust
24 km/h
Humidity
31%
P.O.P
30%
Night
6°Feels 6
Wind
14 km/h NW
Gust
20 km/h
Humidity
75%
P.O.P
20%
Historical AveragesMay 11
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity