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Upper Perkiomen Park, PA Weather Forecast
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Upper Perkiomen Park Weather Forecast
| TODAY | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT |
 |  |  | | | | |  | |  |  | |
| Partly Sunny | Chance of Rain | Rain | Rain | Rain | Rain | Mostly Cloudy | Mostly Cloudy | Partly Sunny | Partly Cloudy | Mostly Sunny | Mostly Cloudy |
| Hi: 71°FHi: 22°C | Lo: 55°FLo: 13°C | Hi: 65°FHi: 18°C | Lo: 55°FLo: 13°C | Hi: 65°FHi: 18°C | Lo: 55°FLo: 13°C | Hi: 69°FHi: 21°C | Lo: 55°FLo: 13°C | Hi: 71°FHi: 22°C | Lo: 55°FLo: 13°C | Hi: 75°FHi: 24°C | Lo: 59°FLo: 15°C |
| POP: 30% | POP: 80% | POP: 70% | POP: 80% | POP: 80% |
POP = Probability of Precipitation.
Weather Outlook Updated: 400 AM EDT Fri Sep 25 2026 
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Issued: 744 AM EDT Fri Sep 25 2026
Key Messages
1. Low pressure developing well off the East Coast will strengthen and move north towards the Mid Atlantic coast and southern New England this weekend. This will bring periods of rain across the region and strong winds near the coast.
2. Multiple rounds of significant tidal flooding expected into this weekend. Coastal Flood Warnings and Advisories remain in effect.
3. Dangerous rip currents and high surf are expected at the Jersey Shore and Delaware Beaches through Sunday. Beach erosio...