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Pine Grove, NJ Weather Forecast
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Pine Grove Weather Forecast
| TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY |
 |  |  |  |  | | | | | | |  |
| Chance of T-Storm | Chance of T-Storm | Partly Cloudy | Mostly Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Partly Cloudy | Chance of Showers |
| Lo: 69°FLo: 21°C | Hi: 81°FHi: 27°C | Lo: 69°FLo: 21°C | Hi: 75°FHi: 24°C | Lo: 51°FLo: 11°C | Hi: 75°FHi: 24°C | Lo: 55°FLo: 13°C | Hi: 80°FHi: 27°C | Lo: 60°FLo: 16°C | Hi: 85°FHi: 29°C | Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C |
| POP: 80% | POP: 90% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 400 PM EDT Sat Sep 12 2026 
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Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 1237 AM EDT Sun Sep 13 2026
Key Messages
1. Low pressure lifting through the region through the morning will produce showers and thunderstorms with the potential for flash flooding across portions of the forecast area.
2. A cold front Thursday into Friday may bring some showers and thunderstorms.
Discussion
... KEY MESSAGE 1...Low pressure lifting through the region through the morning will produce showers and thunderstorms with the potential for flash flooding across portions of the forecast area.
The low and associated warm f...