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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Lake Charles, LA
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September
Average Temperature
High
31°
Feels 35
Low
22°
Feels 22
Average Precipitation
12 Days
Rain amount
107.5mm
Snow amount
0cm
Content continues below
Daily Historical Averages
September 2026
S
M
T
W
T
F
S
1
2
32°
3
33°
4
34°
5
33°
6
34°
7
35°
8
35°
9
34°
10
34°
11
34°
12
34°
13
34°
14
34°
15
34°
16
34°
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Forecast
Wednesday, September 2, 2026
Day
32°
Feels 39
Wind
13 km/h S
Gust
19 km/h
Humidity
67%
P.O.P
40%
Rain
~1 mm
Night
25°
Feels 25
Wind
9 km/h SE
Gust
14 km/h
Humidity
95%
P.O.P
40%
Rain
<1 mm
Historical Averages
Sep 2
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.