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Monroeville, NJ Weather Forecast
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Monroeville Weather Forecast
| REST OF TODAY | TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT |
 |  |  |  |  |  | | | | | | |
| Partly Sunny | Chance of T-Storm | Showers | Partly Cloudy | Mostly Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Partly Cloudy |
| Hi: 80°FHi: 27°C | Lo: 71°FLo: 22°C | Hi: 81°FHi: 27°C | Lo: 69°FLo: 21°C | Hi: 79°FHi: 26°C | Lo: 55°FLo: 13°C | Hi: 79°FHi: 26°C | Lo: 59°FLo: 15°C | Hi: 81°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C | Lo: 65°FLo: 18°C |
| POP: 90% | POP: 80% |
POP = Probability of Precipitation.
Weather Outlook Updated: 943 AM EDT Sat Sep 12 2026 
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Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 232 PM EDT Sat Sep 12 2026
Key Messages
1. Low pressure lifting through the region tonight through Sunday 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 tonight through Sunday morning will produce showers and thunderstorms with the potential for flash flooding across portions of the forecast area.
High pr...