Monthly Historical AveragesCharleston, OR
Average Temperature
High
12°
Feels 10
Low
6°
Feels 3
Average Precipitation
7 Days
18.8mm
0.1cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSaturday, March 21, 2026
Day
12°Feels 9
Wind
33 km/h N
Gust
50 km/h
Humidity
58%
P.O.P
20%
Night
6°Feels 2
Wind
32 km/h N
Gust
48 km/h
Humidity
75%
P.O.P
20%
Historical AveragesMar 21
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity