The Weather Network
Weather
Maps
News
Video
|
Welcome
Monthly
Forecasts
Current
Hourly
7 Days
14 Days
Monthly
°C
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Grass Lake, CA
Content continues below
January
Average Temperature
High
5°
Feels 3
Low
-3°
Feels -8
Average Precipitation
9 Days
Rain amount
53.3mm
Snow amount
17.3cm
Content continues below
Daily Historical Averages
January 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
2°
8
-2°
9
2°
10
6°
11
8°
12
8°
13
7°
14
9°
15
8°
16
4°
17
5°
18
5°
19
4°
20
3°
21
2°
22
23
24
25
26
27
28
29
30
31
Forecast
Wednesday, January 7, 2026
Day
2°
Feels -3
Wind
23 km/h W
Gust
35 km/h
Humidity
60%
P.O.P
60%
Snow
1-3 cm
Night
-6°
Feels -11
Wind
15 km/h W
Gust
23 km/h
Humidity
93%
P.O.P
80%
Snow
~5 cm
Historical Averages
Jan 7
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.