Monthly Historical AveragesGrand Blanc, MI
Average Temperature
High
21°
Feels 21
Low
9°
Feels 8
Average Precipitation
11 Days
66.6mm
0cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastWednesday, May 20, 2026
Day
16°Feels 15
Wind
21 km/h N
Gust
27 km/h
Humidity
45%
P.O.P
30%
Night
4°Feels 1
Wind
16 km/h NE
Gust
24 km/h
Humidity
70%
P.O.P
20%
Historical AveragesMay 20
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity