Jackson Summit, PA Weather Forecast
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Jackson Summit Weather Forecast
| REST OF TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY |
| Patchy Fog | Patchy Fog | Mostly Cloudy | Sunny | Partly Cloudy | Chance of Showers | Chance of Showers | Mostly Cloudy | Partly Cloudy | Partly Sunny | Partly Cloudy | Chance of Showers |
| Lo: 65°FLo: 18°C | Hi: 75°FHi: 24°C | Lo: 51°FLo: 11°C | Hi: 70°FHi: 21°C | Lo: 51°FLo: 11°C | Hi: 71°FHi: 22°C | Lo: 61°FLo: 16°C | Hi: 75°FHi: 24°C | Lo: 55°FLo: 13°C | Hi: 71°FHi: 22°C | Lo: 59°FLo: 15°C | Hi: 79°FHi: 26°C |
| POP: 50% | POP: 50% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 300 AM EDT Thu Sep 10 2026 

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Issued: 310 AM EDT Thu Sep 10 2026
Key Messages
1) Showers and perhaps a thunderstorm are possible over the southern tier of PA today and this evening. Dry conditions for Friday before an unsettled weekend.
Discussion
... KEY MESSAGE 1: Showers and perhaps a thunderstorm are possible over the southern tier of PA today and this evening. Dry conditions for Friday before an unsettled weekend.
Clouds are trying to clear out over the north, so we`ve added patchy fog to the river valleys there and in the central mountains as we/they may cl...
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