Monthly Historical AveragesJamestown, STL
Average Temperature
High
14°
Feels 13
Low
8°
Feels 5
Average Precipitation
15 Days
301.8mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastWednesday, January 14, 2026
Day
17°Feels 17
Wind
11 km/h W
Gust
16 km/h
Humidity
75%
P.O.P
80%
Rain
1-3 mm
Night
11°Feels 10
Wind
10 km/h SE
Gust
15 km/h
Humidity
93%
P.O.P
40%
Rain
<1 mm
Historical AveragesJan 14
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity