Weather World
Lewis, WI 7-Day Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Lewis Weather Forecast
Lewis, WI Weather Forecast Date: 227 PM CDT Tue Aug 25 2026
Weather forecast for Lewis, WI
Tonight Lo: 60°F Lo: 16°C |
Tonight... Partly cloudy. A 50% chance of thunderstorms in the evening. Lows around 60. West winds up to 10 mph. |
Wed Hi: 79°FHi: 26°C Lo: 55°F Lo: 13°C |
Wednesday... Mostly sunny. Highs in the upper 70s. Northwest winds 5 to 15 mph. |
| Thu Hi: 79°FHi: 26°C Lo: 49°F Lo: 9°C |
Thursday... Sunny. Highs in the upper 70s. Northwest winds up to 10 mph. |
| Fri Hi: 80°FHi: 27°C Lo: 59°F Lo: 15°C |
Friday... Sunny. Highs around 80. |
Sat Hi: 80°FHi: 27°C Lo: 61°F Lo: 16°C |
Saturday... Mostly cloudy. Chance of rain showers in the morning. Highs around 80. Chance of showers 30%. |
Sun Hi: 85°FHi: 29°C Lo: 60°F Lo: 16°C |
Sunday... Partly sunny. Highs in the mid 80s. |
| Mon Hi: 81°FHi: 27°C Lo: 55°F Lo: 13°C |
Monday... Mostly sunny. Highs in the lower 80s. |
Lewis Radar Loop
Use the map search tool if you want to place a location marker on the radar map...