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Penns Grove Hourly Weather Forecast

Next 12 Hours

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Fri, Sep 18th 2026

Overcast conditions in the morning, with Clear conditions expected by night. Temps range from 68° to 75°. Light winds, shifting from N to N at 6.8 mph, with humidity ranging 61% to 71%, and an avg barometric pressure of 30.07 inHg.
 
Temp
Feel
Humidity
Wind
Pressure
Dew Point
UV
Precip.
3 PM
Overcast at 3 PM on Fri, Sep 18th 2026
75°F
74°F
64%
9.6 N
30.06
62°F
5.1
15%
4 PM
Overcast at 4 PM on Fri, Sep 18th 2026
74°F
73°F
64%
8.3 NNW
30.06
61°F
3.1
15%
5 PM
Overcast at 5 PM on Fri, Sep 18th 2026
74°F
74°F
64%
6.7 NNW
30.05
61°F
1.4
15%
6 PM
Partly Cloudy at 6 PM on Fri, Sep 18th 2026
74°F
75°F
65%
4.5 NNW
30.05
61°F
0.4
8%
7 PM
Sunny at 7 PM on Fri, Sep 18th 2026
72°F
74°F
68%
3.6 NW
30.05
61°F
0
5%
8 PM
Clear at 8 PM on Fri, Sep 18th 2026
71°F
71°F
71%
4.9 NNW
30.07
61°F
0
6%
9 PM
Clear at 9 PM on Fri, Sep 18th 2026
71°F
69°F
62%
7.8 N
30.1
57°F
0
5%
10 PM
Clear at 10 PM on Fri, Sep 18th 2026
70°F
67°F
61%
7.2 N
30.1
56°F
0
4%
11 PM
Partly Cloudy at 11 PM on Fri, Sep 18th 2026
68°F
65°F
66%
8.7 N
30.1
56°F
0
7%

Sat, Sep 19th 2026

Overcast conditions expected later. Temps range from 65° to 67°. Breezy wind from the NNE at 8.9 mph, as humidity ranges 61% to 64%, and an avg barometric pressure of 30.1 inHg.
 
Temp
Feel
Humidity
Wind
Pressure
Dew Point
UV
Precip.
12 AM
Overcast at 12 AM on Sat, Sep 19th 2026
67°F
63°F
64%
9.4 NNE
30.1
55°F
0
15%
1 AM
Overcast at 1 AM on Sat, Sep 19th 2026
66°F
62°F
62%
8.5 NNE
30.09
53°F
0
15%
2 AM
Cloudy at 2 AM on Sat, Sep 19th 2026
65°F
61°F
61%
8.7 NNE
30.1
52°F
0
12%

This hour by hour weather report is valid for ZIP code 08069, accurately covering the area of Penns Grove, NJ.

Currently

Overcast 78°F
30.07 inHg.
Barometer
61%
Humidity
N 10.5mph
Wind
Overcast

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