Pine Brook, NJ Weather Forecast
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Pine Brook Weather Forecast
| TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY |
| Mostly Clear | Sunny | Partly Cloudy | Mostly Sunny | Partly Cloudy | Chance of Showers | Chance of Showers | Sunny | Mostly Clear | Mostly Sunny | Chance of Showers | Chance of Showers |
| Lo: 55°FLo: 13°C | Hi: 80°FHi: 27°C | Lo: 60°FLo: 16°C | Hi: 85°FHi: 29°C | Lo: 69°FLo: 21°C | Hi: 81°FHi: 27°C | Lo: 60°FLo: 16°C | Hi: 75°FHi: 24°C | Lo: 55°FLo: 13°C | Hi: 79°FHi: 26°C | Lo: 60°FLo: 16°C | Hi: 80°FHi: 27°C |
| POP: 40% | POP: 40% | POP: 30% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 400 PM EDT Mon Sep 07 2026 

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Issued: 742 PM EDT Mon Sep 7 2026
Key Messages
1. High pressure will bring continuing tranquil conditions through Wednesday.
2. A cold front will cross the area Thursday bringing the potential for a round of showers and storms.
Discussion
... KEY MESSAGE 1...High pressure will bring continuing tranquil conditions through Wednesday.
High pressure over the area will continue to bring dry and tranquil weather for the next few days. For the rest of today and Tuesday, mostly sunny skies are expected with highs generally in the mid 70s to ...
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