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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Franklin, PA
Content continues below
September
Average Temperature
High
22°
Feels 23
Low
12°
Feels 11
Average Precipitation
10 Days
Rain amount
68.4mm
Snow amount
0.1cm
Content continues below
Daily Historical Averages
September 2026
S
M
T
W
T
F
S
1
2
31°
3
27°
4
24°
5
24°
6
24°
7
25°
8
25°
9
28°
10
25°
11
22°
12
23°
13
23°
14
24°
15
23°
16
22°
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Forecast
Wednesday, September 2, 2026
Day
31°
Feels 35
Wind
20 km/h SW
Gust
33 km/h
Humidity
59%
P.O.P
80%
Rain
5-10 mm
Night
20°
Feels 20
Wind
17 km/h SW
Gust
36 km/h
Humidity
100%
P.O.P
60%
Rain
~5 mm
Historical Averages
Sep 2
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.