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Muddy Run School, PA Weather Forecast
Muddy Run School, PA Weather Forecast Date: 430 PM EDT Wed Aug 19 2026
The area/counties/county of: Juniata, including the city of Mifflintown.or toggle through each period.
Tonight... Mostly cloudy. A slight chance of rain after midnight. Lows in the mid 60s. West winds around 5 mph this evening, becoming light and variable. Chance of rain 20%.
Thursday... A slight chance of thunderstorms. Rain likely in the morning, then periods of rain in the afternoon. Humid with highs in the lower 70s. Northeast winds around 5 mph. Chance of rain 80%.
Thursday Night... Mostly cloudy with a chance of rain in the evening, then partly cloudy after midnight. Patchy fog in the evening, then areas of fog after midnight. Lows in the upper 50s. North winds around 5 mph. Chance of rain 50%.
Friday... Mostly sunny. Areas of fog in the morning. A chance of showers in the afternoon. Highs in the upper 70s. Northeast winds around 5 mph, becoming east in the afternoon. Chance of rain 30%.
Friday Night... Mostly cloudy with a 40% chance of showers. Patchy fog after midnight. Lows in the lower 60s. Light and variable winds.
Saturday... Mostly cloudy. Patchy fog in the morning. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Humid with highs in the upper 70s. Chance of rain 70%.
Saturday Night... Mostly cloudy with a chance of thunderstorms. Showers likely, mainly in the evening. Humid with lows in the lower 60s. Chance of rain 70%.
Sunday... Mostly sunny. A chance of showers in the afternoon. Humid with highs in the upper 70s. Chance of rain 30%.
Sunday Night... Mostly clear. A chance of showers and thunderstorms in the evening. Lows in the upper 50s. Chance of rain 30%.
Monday... Sunny. Highs in the mid 70s.
Monday Night... Mostly clear. Lows in the upper 50s.
Tuesday... Mostly sunny. Highs in the upper 70s.
Tuesday Night... Partly cloudy. Lows around 60.
POP = Probability of Precipitation
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