Weather WorldUnion Mettinghouse, PA Weather Forecast
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Union Mettinghouse Weather Forecast
| TODAY | TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT |
 |  | | | |  |  |  | | | |  |
| Mostly Sunny | Partly Cloudy | Mostly Sunny | Partly Cloudy | Mostly Sunny | Chance of Showers | Chance of T-Storm | Chance of T-Storm | Mostly Sunny | Clearing | Sunny | Mostly Clear |
| Hi: 79°FHi: 26°C | Lo: 59°FLo: 15°C | Hi: 80°FHi: 27°C | Lo: 59°FLo: 15°C | Hi: 85°FHi: 29°C | Lo: 65°FLo: 18°C | Hi: 85°FHi: 29°C | Lo: 65°FLo: 18°C | Hi: 85°FHi: 29°C | Lo: 65°FLo: 18°C | Hi: 81°FHi: 27°C | Lo: 65°FLo: 18°C |
| POP: 30% | POP: 70% | POP: 70% |
POP = Probability of Precipitation.
Weather Outlook Updated: 430 AM EDT Mon Aug 24 2026 
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Union Mettinghouse Forecast Discussion
Issued: 427 AM EDT Mon Aug 24 2026
Key Messages
1) Upper level low pressure near Toronto Ontario early today will drift northeast and diminish its influence on our cool temps and occasionally showery conditions through the midweek period with a gradual warmup in temperatures Tuesday through Thursday.
Discussion
... KEY MESSAGE 1: Upper level low pressure near Toronto Ontario early today will drift northeast and diminish its influence on our cool temps and occasionally showery conditions through the midweek period with a gradual warm...