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Dayton, PA 7-Day Night Weather Forecast
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Dayton, PA Weather Forecast
Dayton, PA Weather Forecast Date: 733 AM EDT Fri Aug 07 2026
The area/counties/county of: Armstrong, including the cities of: Kittanning and Ford City.or toggle through each period.
Today... Patchy fog this morning. Mostly cloudy with scattered thunderstorms. Scattered showers this morning, then numerous showers this afternoon. Highs in the lower 80s. Southwest winds around 5 mph. Chance of rain 70%.
Tonight... Patchy fog in the evening. Numerous showers. Scattered thunderstorms, mainly in the evening. Humid with lows in the mid 60s. South winds around 5 mph. Chance of rain 70%.
Saturday... Mostly cloudy in the morning, then becoming partly sunny. Isolated thunderstorms. Scattered showers, mainly in the morning. Humid with highs in the lower 80s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50%.
Saturday Night... Scattered thunderstorms in the evening. Numerous showers. Humid with lows in the mid 60s. Southwest winds 5 to 10 mph. Chance of rain 70%.
Sunday... Mostly sunny. Humid with highs in the mid 80s. West winds around 5 mph.
Sunday Night... Partly cloudy. A chance of showers after midnight. Lows in the mid 60s. Chance of rain 40%.
Monday... Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 50%.
Monday Night... Showers likely with a chance of thunderstorms. Lows in the upper 60s. Chance of rain 70%.
Tuesday... Showers likely in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 80%.
Tuesday Night... Showers with a chance of thunderstorms. Lows in the mid 60s. Chance of rain 80%.
Wednesday... Showers likely. Highs around 80. Chance of rain 70%.
Wednesday Night... Mostly cloudy. Showers likely, mainly in the evening. Lows in the lower 60s. Chance of rain 60%.
POP = Probability of Precipitation
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