Penns Grove, NJ Weather Forecast
Local 7-day forecast
Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Penns Grove, NJ in one place.
A chance of rain showers before 2pm. Mostly cloudy, with a high near 77. East wind 0 to 5 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Penns Grove, NJ is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: May 24, 2026 12:22 PM EDT.
The active forecast window currently covers May 26 to May 30, 2026 for Penns Grove, NJ.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 26 to May 30, 2026
- Latest sync
- May 24, 2026 12:22 PM EDT
- Forecast office
- PHI
- Source
- NOAA / NWS
Daily Outlook
This Week in Penns Grove
Wednesday looks like the warmest upcoming period in Penns Grove at 80 degrees F.
Saturday Night is the coolest period ahead with temperatures near 55 degrees F.
The strongest winds are forecast for Thursday at about 5 to 10 mph NW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- May 24, 2026 12:22 PM EDT
- Coverage
- 5 days
- Time zone
- America/New_York
- Forecast office
- PHI
- Radar station
- KDIX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of rain showers after 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
A slight chance of rain showers before 2pm, then a slight chance of showers and thunderstorms. Mostly cloudy, with a high near 80.
A slight chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 64.
Partly sunny, with a high near 80.
Partly cloudy, with a low around 59.
Sunny, with a high near 75.
Partly cloudy, with a low around 56.
Mostly sunny, with a high near 74.
Partly cloudy, with a low around 55.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
May 26
|
Chance Rain Showers
|
77°F |
0 to 5 mph
E
|
|
Tuesday Night
May 26
|
Mostly Cloudy then Slight Chance Rain Showers
|
62°F |
0 mph
|
|
Wednesday
May 27
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
80°F |
0 to 5 mph
W
|
|
Wednesday Night
May 27
|
Slight Chance Showers And Thunderstorms
|
64°F |
5 mph
W
|
|
Thursday
May 28
|
Partly Sunny
|
80°F |
5 to 10 mph
NW
|
|
Thursday Night
May 28
|
Partly Cloudy
|
59°F |
5 mph
NW
|
|
Friday
May 29
|
Sunny
|
75°F |
5 mph
NW
|
|
Friday Night
May 29
|
Partly Cloudy
|
56°F |
5 mph
N
|
|
Saturday
May 30
|
Mostly Sunny
|
74°F |
5 mph
N
|
|
Saturday Night
May 30
|
Partly Cloudy
|
55°F |
0 to 5 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Penns Grove.
