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7 Days
14 Days
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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 34
Low
21°
Feels 21
Average Precipitation
11 Days
Rain amount
118.5mm
Snow amount
0cm
Content continues below
Daily Historical Averages
September 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
34°
18
33°
19
34°
20
34°
21
34°
22
36°
23
35°
24
35°
25
34°
26
34°
27
33°
28
31°
29
33°
30
33°
Forecast
Thursday, September 17, 2026
Day
34°
Feels 38
Wind
17 km/h E
Gust
25 km/h
Humidity
44%
P.O.P
20%
Night
23°
Feels 23
Wind
11 km/h SE
Gust
17 km/h
Humidity
86%
P.O.P
20%
Historical Averages
Sep 17
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.