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Current
Hourly
7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Lafayette, IN
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September
Average Temperature
High
26°
Feels 27
Low
14°
Feels 14
Average Precipitation
8 Days
Rain amount
64.7mm
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
27°
12
30°
13
29°
14
25°
15
32°
16
29°
17
27°
18
24°
19
24°
20
23°
21
27°
22
27°
23
26°
24
28°
25
28°
26
27
28
29
30
Forecast
Friday, September 11, 2026
Day
27°
Feels 28
Wind
11 km/h E
Gust
17 km/h
Humidity
54%
P.O.P
20%
Night
19°
Feels 19
Wind
9 km/h E
Gust
13 km/h
Humidity
100%
P.O.P
60%
Rain
2-4 mm
Historical Averages
Sep 11
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.