Birch Lake, PA Weather Forecast
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Birch Lake Weather Forecast
| TODAY | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT |
| Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Showers | Chance of T-Storm | Mostly Sunny | Partly Cloudy | Mostly Sunny | Mostly Clear | Mostly Sunny | Mostly Clear |
| Hi: 81°FHi: 27°C | Lo: 65°FLo: 18°C | Hi: 75°FHi: 24°C | Lo: 65°FLo: 18°C | Hi: 81°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 79°FHi: 26°C | Lo: 59°FLo: 15°C | Hi: 75°FHi: 24°C | Lo: 55°FLo: 13°C | Hi: 71°FHi: 22°C | Lo: 51°FLo: 11°C |
| POP: 70% | POP: 70% | POP: 50% | POP: 90% | POP: 80% | POP: 70% |
POP = Probability of Precipitation.
Weather Outlook Updated: 400 AM EDT Tue Sep 01 2026 

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Issued: 444 AM EDT Tue Sep 1 2026
Key Messages
1. Scattered severe thunderstorms are forecast to develop late this afternoon and evening across portions of New Jersey and eastern Pennsylvania. Damaging wind gusts, large hail, and a tornado or two will be possible.
2. Hot and humid conditions are forecast across the region today and again on Thursday. A Heat Advisory is in effect for the Philadelphia urban corridor for today. The temperature forecast for Wednesday continues to trend cooler, however it will remain humid.
3. Unsettled...
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