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7 Days
14 Days
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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Manalapan, NJ
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September
Average Temperature
High
25°
Feels 26
Low
14°
Feels 14
Average Precipitation
9 Days
Rain amount
60.7mm
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
12
27°
13
27°
14
24°
15
22°
16
26°
17
29°
18
28°
19
27°
20
22°
21
21°
22
21°
23
21°
24
22°
25
22°
26
22°
27
28
29
30
Forecast
Saturday, September 12, 2026
Day
27°
Feels 27
Wind
20 km/h SE
Gust
30 km/h
Humidity
45%
P.O.P
20%
Night
21°
Feels 21
Wind
18 km/h SE
Gust
27 km/h
Humidity
100%
P.O.P
100%
Rain
5-10 mm
Historical Averages
Sep 12
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.