Monthly Historical AveragesSaint Clair, MI
Average Temperature
High
21°
Feels 20
Low
8°
Feels 7
Average Precipitation
10 Days
38.2mm
0.1cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, May 10, 2026
Day
15°Feels 14
Wind
23 km/h W
Gust
36 km/h
Humidity
25%
P.O.P
20%
Night
3°Feels -1
Wind
20 km/h N
Gust
31 km/h
Humidity
87%
P.O.P
20%
Historical AveragesMay 10
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity