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
January
Average Temperature
High
14°
Feels 13
Low
8°
Feels 5
Average Precipitation
15 Days
Rain amount
301.8mm
Snow amount
0cm
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
11
12
13
15°
14
17°
15
22°
16
20°
17
20°
18
20°
19
20°
20
20°
21
19°
22
20°
23
22°
24
19°
25
19°
26
17°
27
18°
28
29
30
31
Forecast
Tuesday, January 13, 2026
Day
15°
Feels 15
Wind
9 km/h NW
Gust
13 km/h
Humidity
74%
P.O.P
80%
Rain
~1 mm
Night
11°
Feels 11
Wind
4 km/h NW
Gust
6 km/h
Humidity
91%
P.O.P
40%
Rain
~1 mm
Historical Averages
Jan 13
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.