Weather WorldFranklin Square, PA Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Franklin Square Weather Forecast
| TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY |
 |  |  |  |  |  | | |  | | | |
| Mostly Clear | Chance of Showers | Showers | Partly Sunny | Partly Cloudy | Sunny | Mostly Clear | Sunny | Chance of Showers | Chance of Showers | Chance of Showers | Chance of Showers |
| Lo: 69°FLo: 21°C | Hi: 81°FHi: 27°C | Lo: 69°FLo: 21°C | Hi: 89°FHi: 32°C | Lo: 70°FLo: 21°C | Hi: 89°FHi: 32°C | Lo: 69°FLo: 21°C | Hi: 89°FHi: 32°C | Lo: 70°FLo: 21°C | Hi: 85°FHi: 29°C | Lo: 65°FLo: 18°C | Hi: 81°FHi: 27°C |
| POP: 80% | POP: 90% | POP: 30% | POP: 40% | POP: 40% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 400 PM EDT Sat Aug 15 2026 
Franklin Square Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Franklin Square Weather Map
Franklin Square Quick Facts
Franklin Square Forecast Discussion
Issued: 724 PM EDT Sat Aug 15 2026
Key Messages
1. High pressure builds offshore of New England tonight ahead of an approaching frontal system that will move across the area Sunday and Sunday night.
2. Rainy conditions Sunday into Sunday night with heavy rainfall possible.
3. A trailing mid level short wave trough may result in another round of showers and thunderstorms Monday Afternoon and Evening.
4. A cold front is expected to cross through the region Thursday into Friday.
Discussion
... KEY MESSAGE 1 ....