Monthly Historical AveragesRock River, MI
Average Temperature
High
7°
Feels 5
Low
-1°
Feels -5
Average Precipitation
9 Days
37.2mm
15.6cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastTuesday, April 21, 2026
Day
11°Feels 10
Wind
21 km/h SW
Gust
32 km/h
Humidity
57%
P.O.P
10%
Night
1°Feels -1
Wind
11 km/h W
Gust
17 km/h
Humidity
87%
P.O.P
0%
Historical AveragesApr 21
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity