Weather WorldCairnwood, PA Weather Forecast
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Cairnwood Weather Forecast
| TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY |
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| Chance of T-Storm | Sunny | Mostly Clear | Sunny | Partly Cloudy | Chance of T-Storm | Chance of T-Storm | Chance of Showers | Chance of Showers | Chance of Showers | Showers | Chance of Showers |
| Lo: 69°FLo: 21°C | Hi: 85°FHi: 29°C | Lo: 65°FLo: 18°C | Hi: 89°FHi: 32°C | Lo: 69°FLo: 21°C | Hi: 85°FHi: 29°C | Lo: 65°FLo: 18°C | Hi: 81°FHi: 27°C | Lo: 65°FLo: 18°C | Hi: 81°FHi: 27°C | Lo: 65°FLo: 18°C | Hi: 81°FHi: 27°C |
| POP: 20% | POP: 60% | POP: 60% | POP: 40% | POP: 50% | POP: 50% | POP: 60% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 400 PM EDT Mon Aug 17 2026 
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Cairnwood Forecast Discussion
Issued: 225 PM EDT Mon Aug 17 2026
Key Messages
1. A cold front passes through the region this evening.
2. Another cold front is expected to cross through the region Wednesday night into Thursday resulting in additional shower and thunderstorm chances. Likely remaining unsettled late Friday into the first half of the weekend.
Discussion
... KEY MESSAGE 1...A cold front will pass through the region this evening. Most surface dew points will reside in the the lower half of the 70s with elevated PWAT values...