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Perkiomen Park, PA Weather Forecast
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Perkiomen Park Weather Forecast
| TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | LABOR DAY |
 |  | |  | |  |  | | | | | |
| Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of Showers | Chance of T-Storm | Mostly Sunny | Partly Cloudy | Sunny | Partly Cloudy | Sunny | Partly Cloudy | Sunny |
| Lo: 69°FLo: 21°C | Hi: 79°FHi: 26°C | Lo: 69°FLo: 21°C | Hi: 89°FHi: 32°C | Lo: 69°FLo: 21°C | Hi: 85°FHi: 29°C | Lo: 61°FLo: 16°C | Hi: 79°FHi: 26°C | Lo: 59°FLo: 15°C | Hi: 79°FHi: 26°C | Lo: 59°FLo: 15°C | Hi: 79°FHi: 26°C |
| POP: 50% | POP: 30% | POP: 70% | POP: 50% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 449 PM EDT Tue Sep 01 2026 
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Issued: 440 PM 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. On Wednesday, a shortwave trough could spark another round of showers and storms, but it will be working against a relatively stable boundary layer.
3. Hot and humid conditions are forecast across the region on Thursday.
4. Unsettled conditions will continue on Thursday...