Monthly Historical AveragesGrass Lake, CA
Average Temperature
High
5°
Feels 3
Low
-3°
Feels -8
Average Precipitation
9 Days
53.3mm
17.3cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastThursday, January 8, 2026
Day
-2°Feels -7
Wind
15 km/h NW
Gust
23 km/h
Humidity
69%
P.O.P
30%
Night
-8°Feels -13
Wind
10 km/h E
Gust
15 km/h
Humidity
85%
P.O.P
30%
Historical AveragesJan 8
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity