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Arch Rock School, PA 7-Day Night Weather Forecast
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Arch Rock School, PA Weather Forecast
Arch Rock School, PA Weather Forecast Date: 130 PM EDT Sun Aug 02 2026
The area/counties/county of: Juniata, including the city of Mifflintown.or toggle through each period.
This Afternoon... Showers with a chance of thunderstorms. Near steady temperature in the mid 70s. Southeast winds 5 to 10 mph. Chance of rain near 100%.
Tonight... A chance of thunderstorms. Showers, mainly in the evening. Patchy fog after midnight. Humid with lows in the upper 60s. South winds around 5 mph. Chance of rain near 100%.
Monday... Mostly cloudy in the morning, then becoming partly sunny. Patchy fog in the morning. Humid with highs in the lower 80s. West winds around 5 mph, becoming northwest around 5 mph in the afternoon.
Monday Night... Mostly cloudy in the evening, then becoming partly cloudy. Patchy fog after midnight. Humid with lows in the lower 60s. North winds around 5 mph.
Tuesday... Mostly sunny. A chance of showers in the afternoon. Humid with highs in the lower 80s. Northeast winds around 5 mph, becoming east in the afternoon. Chance of rain 30%.
Tuesday Night... Partly cloudy. A chance of showers in the evening. Humid with lows in the mid 60s. Chance of rain 30%.
Wednesday... Partly sunny in the morning, then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Humid with highs in the lower 80s. Chance of rain 60%.
Wednesday Night... Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Humid with lows in the upper 60s. Chance of rain 60%.
Thursday... Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 80s. Chance of rain 50%.
Thursday Night... Mostly cloudy in the evening, then becoming partly cloudy. A chance of thunderstorms in the evening. A chance of showers. Humid with lows in the upper 60s. Chance of rain 50%.
Friday... Partly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 80s. Chance of rain 50%.
Friday Night... Mostly cloudy in the evening, then becoming partly cloudy. A chance of thunderstorms in the evening. A chance of showers. Humid with lows in the upper 60s. Chance of rain 50%.
POP = Probability of Precipitation
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