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
Florissant, MO
Content continues below
January
Average Temperature
High
4°
Feels 1
Low
-5°
Feels -10
Average Precipitation
7 Days
Rain amount
38.6mm
Snow amount
14.9cm
Content continues below
Daily Historical Averages
January 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
11°
10
7°
11
2°
12
9°
13
14°
14
6°
15
-1°
16
4°
17
-2°
18
-4°
19
3°
20
10°
21
11°
22
12°
23
5°
24
25
26
27
28
29
30
31
Forecast
Friday, January 9, 2026
Day
11°
Feels 11
Wind
22 km/h W
Gust
33 km/h
Humidity
58%
P.O.P
30%
Night
4°
Feels 0
Wind
9 km/h E
Gust
14 km/h
Humidity
94%
P.O.P
30%
Historical Averages
Jan 9
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.