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7 Days
14 Days
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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Penns Grove, NJ
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May
Average Temperature
High
23°
Feels 23
Low
13°
Feels 12
Average Precipitation
13 Days
Rain amount
96.3mm
Snow amount
0cm
Content continues below
Daily Historical Averages
May 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
19°
7
14°
8
12°
9
13°
10
18°
11
13°
12
13°
13
15°
14
22°
15
23°
16
23°
17
24°
18
23°
19
24°
20
24°
21
22
23
24
25
26
27
28
29
30
31
Forecast
Wednesday, May 6, 2026
Day
19°
Feels 19
Wind
31 km/h SW
Gust
46 km/h
Humidity
56%
P.O.P
40%
Rain
~1 mm
Night
9°
Feels 7
Wind
26 km/h NW
Gust
38 km/h
Humidity
88%
P.O.P
40%
Rain
1-3 mm
Historical Averages
May 6
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.