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7 Days
14 Days
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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Erie, PA
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September
Average Temperature
High
22°
Feels 23
Low
15°
Feels 14
Average Precipitation
11 Days
Rain amount
83.4mm
Snow amount
0.1cm
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
23°
12
25°
13
24°
14
19°
15
25°
16
25°
17
22°
18
20°
19
19°
20
17°
21
16°
22
18°
23
18°
24
19°
25
19°
26
27
28
29
30
Forecast
Friday, September 11, 2026
Day
23°
Feels 23
Wind
10 km/h NE
Gust
15 km/h
Humidity
49%
P.O.P
10%
Night
16°
Feels 15
Wind
16 km/h SE
Gust
24 km/h
Humidity
82%
P.O.P
20%
Historical Averages
Sep 11
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.