Mather, PA Weather Forecast
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| OVERNIGHT | TODAY | TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | VETERANS DAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY |
| Mostly Cloudy | Mostly Sunny | Mostly Cloudy | Partly Sunny | Clear | Sunny | Clear | Partly Cloudy | Chance of Rain | Chance of Rain | Rain and Snow | Chance of Snow |
| Lo: 35°FLo: 2°C | Hi: 59°FHi: 15°C | Lo: 40°FLo: 4°C | Hi: 55°FHi: 13°C | Lo: 35°FLo: 2°C | Hi: 61°FHi: 16°C | Lo: 40°FLo: 4°C | Hi: 61°FHi: 16°C | Lo: 40°FLo: 4°C | Hi: 51°FHi: 11°C | Lo: 31°FLo: -1°C | Hi: 45°FHi: 7°C |
| POP: 40% | POP: 70% | POP: 70% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 122 AM EST Sun Nov 08 2026 

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Issued: 330 AM EST Sun Nov 8 2026
Key Messages
1) Outside of scattered showers on Monday morning around northwest PA, dry weather with rising temperature is expected through mid week.
2) Potential for the first accumulating snow of the season late this week.
Discussion
... KEY MESSAGE 1... High pressure is expected to begin to nose into the Upper OH Valley during the day today. With an exiting low pressure center, expect a stronger gradient to persist. Winds are expected to gust out of the west and southwest. Probs for gusting over ...
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