Monthly Historical AveragesChesterfield, MO
Average Temperature
High
6°
Feels 5
Low
-2°
Feels -6
Average Precipitation
8 Days
61.9mm
6.8cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSaturday, December 27, 2025
Day
16°Feels 15
Wind
16 km/h SE
Gust
24 km/h
Humidity
74%
P.O.P
30%
Night
15°Feels 14
Wind
17 km/h S
Gust
25 km/h
Humidity
95%
P.O.P
40%
Rain
<1 mm
Historical AveragesDec 27
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity