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Lancaster, MO 7-Day Weather Forecast
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Lancaster Weather Forecast
Lancaster, MO Weather Forecast Date: 128 PM CDT Tue Sep 08 2026
Weather forecast for Lancaster, MO
Today Hi: 95°FHi: 35°C Lo: 71°F Lo: 22°C |
This Afternoon... Sunny, hot with highs in the mid 90s. South winds around 10 mph with gusts up to 20 mph. Heat index values up to 104. |
Wed Hi: 81°FHi: 27°C Lo: 65°F Lo: 18°C |
Wednesday... Mostly cloudy with showers likely with a chance of thunderstorms in the morning, then partly sunny with a chance of showers with a slight chance of thunderstorms in the afternoon. Not as warm with highs in the lower 80s. West winds around 5 mph. Chance of rain 70%. |
Thu Hi: 81°FHi: 27°C Lo: 59°F Lo: 15°C |
Thursday... Partly sunny in the morning, then clearing. Highs in the lower 80s. Northeast winds around 5 mph. |
| Fri Hi: 85°FHi: 29°C Lo: 65°F Lo: 18°C |
Friday... Sunny. Highs in the mid 80s. |
| Sat Hi: 81°FHi: 27°C Lo: 61°F Lo: 16°C |
Saturday... Showers likely with a chance of thunderstorms in the morning, then a chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 60%. |
Sun Hi: 79°FHi: 26°C Lo: 61°F Lo: 16°C |
Sunday... Mostly cloudy. A chance of showers. Lows in the lower 60s. Highs in the upper 70s. Chance of rain 50%. |
| Mon Hi: 81°FHi: 27°C |
Monday... Partly sunny with a chance of showers. Highs in the lower 80s. Chance of rain 50%. |
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