Monthly Historical AveragesCharleston, OR
Average Temperature
High
14°
Feels 13
Low
9°
Feels 7
Average Precipitation
3 Days
4.5mm
0cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastTuesday, May 5, 2026
Day
18°Feels 18
Wind
14 km/h S
Gust
21 km/h
Humidity
64%
P.O.P
40%
Night
10°Feels 10
Wind
10 km/h NW
Gust
15 km/h
Humidity
100%
P.O.P
30%
Historical AveragesMay 5
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity