Weather WorldLancaster, WI 7-Day Weather Forecast
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Lancaster Weather Forecast
Lancaster, WI Weather Forecast Date: 602 PM CDT Sun Sep 06 2026
Weather forecast for Lancaster, WI
Tonight Lo: 59°F Lo: 15°C |
Tonight... Mostly cloudy this evening, then becoming partly cloudy. Lows in the upper 50s. Southeast winds around 5 mph. |
Labor Day Hi: 80°FHi: 27°C Lo: 61°F Lo: 16°C |
Labor Day... Patchy dense fog in the morning. Mostly sunny. Highs around 80. Southeast winds 5 to 10 mph. |
Tue Hi: 81°FHi: 27°C Lo: 69°F Lo: 21°C |
Tuesday... Mostly cloudy with a chance of showers. Highs in the lower 80s. South winds 10 to 15 mph. Chance of rain 50%. |
Wed Hi: 81°FHi: 27°C Lo: 59°F Lo: 15°C |
Wednesday... Mostly cloudy in the morning, then becoming mostly sunny. Highs in the lower 80s. |
Thu Hi: 79°FHi: 26°C Lo: 55°F Lo: 13°C |
Thursday... Partly cloudy. Lows in the upper 50s. Highs in the upper 70s. |
| Fri Hi: 80°FHi: 27°C Lo: 61°F Lo: 16°C |
Friday... Mostly sunny. Highs around 80. |
| Sat Hi: 80°FHi: 27°C Lo: 61°F Lo: 16°C |
Saturday... Mostly sunny. Highs around 80. |
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