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Hourly
7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Edison, NJ
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September
Average Temperature
High
25°
Feels 26
Low
15°
Feels 15
Average Precipitation
8 Days
Rain amount
62.4mm
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
31°
11
27°
12
26°
13
27°
14
24°
15
24°
16
28°
17
28°
18
26°
19
22°
20
22°
21
22°
22
22°
23
22°
24
23°
25
26
27
28
29
30
Forecast
Thursday, September 10, 2026
Day
31°
Feels 32
Wind
23 km/h W
Gust
35 km/h
Humidity
43%
P.O.P
40%
Rain
<1 mm
Night
21°
Feels 21
Wind
15 km/h W
Gust
23 km/h
Humidity
69%
P.O.P
30%
Historical Averages
Sep 10
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.