Weather WorldMountville School, PA Weather Forecast
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Mountville School Weather Forecast
| TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY |
 |  | | |  |  |  | | | | | |
| Partly Cloudy | Mostly Sunny | Clearing | Mostly Sunny | Chance of Showers | Chance of T-Storm | Chance of T-Storm | Mostly Sunny | Partly Cloudy | Mostly Sunny | Partly Cloudy | Mostly Sunny |
| Lo: 59°FLo: 15°C | Hi: 79°FHi: 26°C | Lo: 59°FLo: 15°C | Hi: 85°FHi: 29°C | Lo: 65°FLo: 18°C | Hi: 85°FHi: 29°C | Lo: 65°FLo: 18°C | Hi: 85°FHi: 29°C | Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 85°FHi: 29°C |
| POP: 50% | POP: 90% | POP: 90% |
POP = Probability of Precipitation.
Weather Outlook Updated: 730 PM EDT Mon Aug 24 2026 
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Issued: 257 PM EDT Mon Aug 24 2026
Key Messages
1) Upper level low pressure near Toronto Ontario early today will drift northeast and diminish its influence on our cool temps and occasionally showery conditions through the midweek period with a gradual warmup in temperatures Tuesday through Thursday.
2) Showers and thunderstorms return Wed night or Thursday as a cold front approaches from the west.
Discussion
... KEY MESSAGE 1: Upper level low pressure near Toronto Ontario early today will drift northeast and diminish its influence o...