Clay School, WI 7-Day Weather Forecast
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Clay School Weather Forecast


Clay School, WI Weather Forecast Date: 130 AM CDT Tue Sep 01 2026
Weather forecast for Clay School, WI
| Tonight Lo: 71°F Lo: 22°C |
Tonight... Partly cloudy. Patchy fog early in the morning. Lows in the lower 70s. West winds up to 5 mph. |
| Tue Hi: 90°FHi: 32°C Lo: 71°F Lo: 22°C |
Tuesday... Very warm and humid. Partly sunny. Patchy fog in the morning. Slight chance of light showers early in the afternoon. Slight chance of light showers and thunderstorms late in the afternoon. Highs around 90. Southwest winds up to 10 mph. Chance of precipitation 20%. Highest heat index readings 95 to 98 in the late morning and afternoon. |
| Wed Hi: 89°FHi: 32°C Lo: 71°F Lo: 22°C |
Wednesday... Partly sunny. A 20% chance of light showers and thunderstorms in the afternoon. Highs in the upper 80s. Southwest winds up to 10 mph. |
| Thu Hi: 85°FHi: 29°C Lo: 71°F Lo: 22°C |
Thursday... Partly sunny. Chance of light showers and slight chance of thunderstorms in the morning. Highs in the mid 80s. Chance of precipitation 50%. |
| Fri Hi: 85°FHi: 29°C Lo: 70°F Lo: 21°C |
Friday... Partly sunny. Showers likely and chance of thunderstorms in the morning, then slight chance of light showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 60%. |
| Sat Hi: 81°FHi: 27°C Lo: 69°F Lo: 21°C |
Saturday... Partly sunny with a 20% chance of light showers and thunderstorms. Highs in the lower 80s. |
| Sun Hi: 81°FHi: 27°C Lo: 65°F Lo: 18°C |
Sunday... Partly sunny with a 30% chance of light showers. Highs in the lower 80s. |
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