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Rostraver, PA Weather Forecast
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| REST OF TODAY | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT |
 |  |  |  | |  |  | | | | | |
| Partly Cloudy | Chance of T-Storm | Chance of T-Storm | Showers | Clearing | Clear | Sunny | Clear | Mostly Sunny | Clear | Partly Cloudy | Clear |
| Hi: 70°FHi: 21°C | Lo: 61°FLo: 16°C | Hi: 75°FHi: 24°C | Lo: 40°FLo: 4°C | Hi: 51°FHi: 11°C | Lo: 31°FLo: -1°C | Hi: 59°FHi: 15°C | Lo: 35°FLo: 2°C | Hi: 61°FHi: 16°C | Lo: 39°FLo: 4°C | Hi: 65°FHi: 18°C | Lo: 39°FLo: 4°C |
| POP: 70% | POP: 100% | POP: 70% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1033 AM EDT Thu Oct 15 2026 
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Meteorlogic Glosserator
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Issued: 807 AM EDT Thu Oct 15 2026
Key Messages
1) Warm front lift north tonight
2) Strong cold front crosses Friday with showers, possible thunderstorms, and gusty wind. Colder behind the front, with frost and freeze conditions Saturday night.
3) Dry and warmer next week
Discussion
... KEY MESSAGE 1... A cold front was analyzed from the Mid Atlantic region to the Lower Ohio Valley region. A wave moving along the front could spread some showers across areas south of I-70 today. An isolated shower is possible across the remainder of th...