The Weather Network
Weather
Maps
News
Video
|
Welcome
Monthly
Forecasts
Current
Hourly
7 Days
14 Days
Monthly
°C
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Jamestown, STL
Content continues below
Content continues below
Daily Historical Averages
January 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
17°
11
16°
12
16°
13
14°
14
15°
15
17°
16
17°
17
22°
18
22°
19
22°
20
21°
21
22°
22
22°
23
19°
24
20°
25
26
27
28
29
30
31
Forecast
Saturday, January 10, 2026
Day
17°
Feels 17
Wind
17 km/h NE
Gust
26 km/h
Humidity
96%
P.O.P
100%
Rain
35-45 mm
Night
16°
Feels 15
Wind
27 km/h N
Gust
41 km/h
Humidity
99%
P.O.P
100%
Rain
75-100 mm
Historical Averages
Jan 10
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.
January
Average Temperature
High
14°
Feels 13
Low
8°
Feels 5
Average Precipitation
15 Days
Rain amount
301.8mm
Snow amount
0cm