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Blacklog, PA Weather Forecast
Blacklog, PA Weather Forecast Date: 900 PM EDT Thu Sep 10 2026
The area/counties/county of: Juniata, including the city of Mifflintown.or toggle through each period.
Tonight... Mostly cloudy. Patchy fog after midnight. Lows in the lower 60s. Southwest winds around 5 mph this evening, becoming light and variable.
Friday... Patchy fog in the morning. Mostly sunny. Highs around 80. Light and variable winds.
Friday Night... Partly cloudy. Lows in the upper 50s. Light and variable winds.
Saturday... Mostly cloudy. A chance of showers in the morning, then showers likely in the afternoon. Highs in the upper 70s. Southeast winds around 5 mph. Chance of rain 70%.
Saturday Night... Showers with a chance of thunderstorms in the evening, then showers after midnight. Humid with lows in the upper 60s. South winds around 5 mph. Chance of rain 80%.
Sunday... Partly sunny. Humid with highs in the lower 80s.
Sunday Night... Partly cloudy. Humid with lows in the lower 60s.
Monday... Mostly sunny. Highs in the mid 70s.
Monday Night... Partly cloudy. Lows in the mid 50s.
Tuesday... Mostly sunny. Highs in the upper 70s.
Tuesday Night... Partly cloudy. Lows around 60.
Wednesday... Mostly sunny. A chance of showers in the afternoon. Humid with highs in the lower 80s. Chance of rain 40%.
Wednesday Night... Mostly cloudy. A chance of showers in the evening. Humid with lows in the lower 60s. Chance of rain 40%.
POP = Probability of Precipitation
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