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Plainfield School Weather Forecast
| THIS AFTERNOON | TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT |
 |  |  |  |  |  |  | | | | |  |
| Partly Sunny | Mostly Cloudy | Clearing | Partly Cloudy | Chance of Showers | Chance of Showers | Mostly Sunny | Partly Cloudy | Partly Sunny | Partly Cloudy | Mostly Sunny | Mostly Clear |
| Hi: 75°FHi: 24°C | Lo: 60°FLo: 16°C | Hi: 81°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 85°FHi: 29°C | Lo: 55°FLo: 13°C | Hi: 69°FHi: 21°C | Lo: 50°FLo: 10°C | Hi: 65°FHi: 18°C | Lo: 51°FLo: 11°C | Hi: 69°FHi: 21°C | Lo: 41°FLo: 5°C |
| POP: 50% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 300 PM EDT Wed Sep 30 2026 
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Meteorlogic Glosserator
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Issued: 314 PM EDT Wed Sep 30 2026
Key Messages
1) Showers across the northern tier overnight into Thursday, trending closer to climatological averages to begin October.
2) Frost/freeze concerns across portions of central Pennsylvania early next week, beginning on Monday night and continuing through Tuesday night.
Discussion
... KEY MESSAGE 1: Showers across the northern tier overnight into Thursday, trending closer to climatological averages to begin October.
An upper-level trough will bring some light rain across the northern tier o...