Monthly Historical AveragesRiverside, WA
Average Temperature
High
17°
Feels 17
Low
2°
Feels 0
Average Precipitation
3 Days
7.9mm
0.2cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastWednesday, April 1, 2026
Day
8°Feels 7
Wind
6 km/h SW
Gust
9 km/h
Humidity
60%
P.O.P
80%
Snow
<1 cm
Rain
~1 mm
Night
4°Feels 2
Wind
7 km/h NE
Gust
11 km/h
Humidity
100%
P.O.P
80%
Rain
~5 mm
Historical AveragesApr 1
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity