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City of Lancaster, OHLancaster, OH 7-Day Night Weather Forecast
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Lancaster, OH Weather Forecast
Lancaster, OH Weather Forecast Date: 405 PM EDT Fri Sep 04 2026
The area/counties/county of: Fairfield, including the cities of: Lancaster and Pickerington.or toggle through each period.
Tonight... Mostly clear with a chance of showers and thunderstorms this evening, then partly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Unseasonably warm with lows around 70. Southwest winds around 5 mph. Chance of rain 50%.
Saturday... Partly cloudy with a chance of showers with a slight chance of thunderstorms. Humid with highs in the mid 80s. West winds 5 to 10 mph. Chance of rain 50%.
Saturday Night... Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the lower 60s. North winds 5 to 10 mph. Chance of rain 50%.
Sunday... Mostly sunny. Highs in the lower 80s. Northeast winds 5 to 10 mph.
Sunday Night... Mostly clear. Lows in the upper 50s. Northeast winds 5 to 10 mph.
Labor Day... Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 80s.
Monday Night... Mostly clear. Lows in the lower 60s.
Tuesday... Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 80s.
Tuesday Night... Partly cloudy. Lows in the upper 60s.
Wednesday... Partly cloudy. Hot with highs around 90.
Wednesday Night... Partly cloudy. A chance of showers after midnight. Unseasonably warm with lows in the lower 70s. Chance of rain 30%.
Thursday... Partly cloudy. A chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 30%.
Thursday Night... Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 60s. Chance of rain 30%.
POP = Probability of Precipitation
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