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City of Lancaster, OHLancaster, OH 7-Day Weather Forecast
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Lancaster Weather Forecast
Lancaster, OH Weather Forecast Date: 405 PM EDT Thu Sep 03 2026
Weather forecast for Lancaster, OH
Tonight Lo: 71°F Lo: 22°C |
Tonight... Partly cloudy with a chance of showers with a slight chance of thunderstorms this evening, then clear after midnight. Unseasonably warm with lows in the lower 70s. West winds around 5 mph, becoming east late this evening, then becoming light and variable after midnight. Chance of rain 30%. |
Fri Hi: 89°FHi: 32°C Lo: 70°F Lo: 21°C |
Friday... Mostly sunny. A slight chance of showers in the morning, then a slight chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. West winds 5 to 10 mph. Chance of rain 20%. |
| Sat Hi: 85°FHi: 29°C Lo: 60°F Lo: 16°C |
Saturday... Showers likely with a chance of thunderstorms. Humid with highs in the mid 80s. Northwest winds around 5 mph. Chance of rain 60%. |
Sun Hi: 80°FHi: 27°C Lo: 59°F Lo: 15°C |
Sunday... Mostly sunny. Highs around 80. |
| Labor Day Hi: 81°FHi: 27°C Lo: 61°F Lo: 16°C |
Labor Day... Mostly sunny. Highs in the lower 80s. |
Tue Hi: 85°FHi: 29°C Lo: 65°F Lo: 18°C |
Tuesday... Partly cloudy. Highs in the mid 80s. |
| Wed Hi: 89°FHi: 32°C Lo: 69°F Lo: 21°C |
Wednesday... Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 80s. |
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