Limestone, PA Weather Forecast
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Limestone Weather Forecast
| TODAY | TONIGHT | SUNDAY | SUNDAY NIGHT | LABOR DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT |
| Patchy Fog | Clear | Mostly Sunny | Clear | Mostly Sunny | Clear | Partly Cloudy | Partly Cloudy | Chance of Showers | Showers | Chance of Showers | Chance of Showers |
| Hi: 79°FHi: 26°C | Lo: 55°FLo: 13°C | Hi: 79°FHi: 26°C | Lo: 51°FLo: 11°C | Hi: 79°FHi: 26°C | Lo: 55°FLo: 13°C | Hi: 80°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 85°FHi: 29°C | Lo: 65°FLo: 18°C | Hi: 75°FHi: 24°C | Lo: 55°FLo: 13°C |
| POP: 30% | POP: 70% | POP: 30% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 802 AM EDT Sat Sep 05 2026 

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Issued: 730 AM EDT Sat Sep 5 2026
Key Messages
1) A cold front brings scattered showers and storms to areas mainly along and south of I-70 this afternoon, followed by drier and cooler weather Sunday into early next week.
Discussion
... KEY MESSAGE 1... Drier air begins advecting into the region today as winds shift out of the north. Additional rounds of scattered showers and thunderstorms will be possible along the leading edge of the moisture gradient as it pushes south through the area, with the highest rain chances located along...
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