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Current
Hourly
7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Cinnaminson, NJ
Content continues below
May
Average Temperature
High
23°
Feels 23
Low
12°
Feels 12
Average Precipitation
14 Days
Rain amount
90.1mm
Snow amount
0cm
Content continues below
Daily Historical Averages
May 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
37°
20
34°
21
20°
22
20°
23
14°
24
18°
25
22°
26
23°
27
24°
28
25°
29
26°
30
26°
31
25°
Forecast
Tuesday, May 19, 2026
Day
37°
Feels 37
Wind
21 km/h SW
Gust
32 km/h
Humidity
27%
P.O.P
20%
Night
26°
Feels 26
Wind
19 km/h SW
Gust
29 km/h
Humidity
51%
P.O.P
40%
Rain
<1 mm
Historical Averages
May 19
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.