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Sassafras Trail, PA 7-Day Night Weather Forecast
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Sassafras Trail, PA Weather Forecast
Sassafras Trail, PA Weather Forecast Date: 730 PM EDT Thu Aug 20 2026
The area/counties/county of: Mifflin, including the city of Lewistown.or toggle through each period.
Tonight... Mostly cloudy this evening, then becoming partly cloudy. Patchy fog this evening, then areas of fog after midnight. Lows in the upper 50s. North winds around 5 mph.
Friday... Areas of fog in the morning. Mostly sunny. Highs in the upper 70s. Northeast winds around 5 mph.
Friday Night... Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Areas of fog after midnight. Lows in the lower 60s. Light and variable winds. Chance of rain 40%.
Saturday... Areas of fog in the morning. Showers likely. A chance of thunderstorms in the afternoon. Humid with highs in the mid 70s. Light and variable winds, becoming southeast around 5 mph in the afternoon. Chance of rain 70%.
Saturday Night... Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Patchy fog in the evening, then areas of fog after midnight. Humid with lows in the lower 60s. Light and variable winds, becoming south around 5 mph after midnight. Chance of rain 70%.
Sunday... Partly sunny. Areas of fog in the morning. Humid with highs in the mid 70s.
Sunday Night... Mostly clear. Lows in the mid 50s.
Monday... Mostly sunny. Highs in the mid 70s.
Monday Night... Mostly clear. Lows in the mid 50s.
Tuesday... Mostly sunny. Highs in the mid 70s.
Tuesday Night... Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 50s.
Wednesday... Mostly sunny. Highs around 80.
Wednesday Night... Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 60s.
POP = Probability of Precipitation
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