Monthly Historical AveragesRattlesnake Lake, WA
Average Temperature
High
16°
Feels 16
Low
7°
Feels 6
Average Precipitation
11 Days
53.9mm
0.1cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastFriday, May 15, 2026
Day
9°Feels 7
Wind
16 km/h SW
Gust
24 km/h
Humidity
81%
P.O.P
100%
Rain
~15 mm
Night
6°Feels 4
Wind
12 km/h S
Gust
18 km/h
Humidity
100%
P.O.P
100%
Rain
5-10 mm
Historical AveragesMay 15
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity