Mathna, PA Weather Forecast
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| TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY |
| Mostly Cloudy | Partly Sunny | Partly Cloudy | Sunny | Mostly Clear | Sunny | Clear | Sunny | Clear | Sunny | Partly Cloudy | Sunny |
| Lo: 35°FLo: 2°C | Hi: 49°FHi: 9°C | Lo: 31°FLo: -1°C | Hi: 55°FHi: 13°C | Lo: 29°FLo: -2°C | Hi: 59°FHi: 15°C | Lo: 29°FLo: -2°C | Hi: 61°FHi: 16°C | Lo: 31°FLo: -1°C | Hi: 65°FHi: 18°C | Lo: 39°FLo: 4°C | Hi: 65°FHi: 18°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 600 PM EST Sat Nov 14 2026 

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Issued: 101 PM EST Sat Nov 14 2026
Key Messages
1) Breezy and colder weekend with rain and snow showers downwind of Lake Erie.
2) Another extended stretch of dry and seasonal weather next week.
Discussion
... KEY MESSAGE 1: Breezy and colder weekend with rain and snow showers downwind of Lake Erie.
Ongoing cold air advection (CAA) downwind of the Lower Great Lakes via W/NW low level wind trajectories will result in a continued expansion of lake effect and terrain enhanced rain/snow streamers through tonight. We increased % chance and ...
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