Monthly Historical AveragesSaint Clair, MI
Average Temperature
High
6°
Feels 4
Low
-3°
Feels -7
Average Precipitation
6 Days
16.4mm
5.2cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastWednesday, March 25, 2026
Day
11°Feels 8
Wind
23 km/h S
Gust
35 km/h
Humidity
35%
P.O.P
30%
Night
7°Feels 3
Wind
22 km/h S
Gust
33 km/h
Humidity
93%
P.O.P
30%
Historical AveragesMar 25
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity