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Proviso School, IL 7-Day Weather Forecast
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Proviso School Weather Forecast
Proviso School, IL Weather Forecast Date: 625 PM CDT Thu Sep 10 2026
Weather forecast for Proviso School, IL
Tonight Lo: 61°F Lo: 16°C |
Tonight... Clear. Lows in the lower 60s. East winds around 5 mph. |
Fri Hi: 80°FHi: 27°C Lo: 65°F Lo: 18°C |
Friday... Mostly sunny. Highs around 80 inland, but only in the mid 70s near the lake. Southeast winds 5 to 10 mph. |
Sat Hi: 85°FHi: 29°C Lo: 65°F Lo: 18°C |
Saturday... Partly cloudy. Humid with highs in the mid 80s. Southwest winds 5 to 10 mph. |
| Sun Hi: 75°FHi: 24°C Lo: 61°F Lo: 16°C |
Sunday... Partly cloudy in the morning, then becoming mostly cloudy. Highs in the mid 70s. |
Mon Hi: 80°FHi: 27°C Lo: 70°F Lo: 21°C |
Monday... Mostly cloudy. A slight chance of showers in the morning. Highs around 80. Chance of precipitation 20%. |
| Tue Hi: 81°FHi: 27°C Lo: 65°F Lo: 18°C |
Tuesday... Mostly cloudy. A chance of showers in the morning, then showers likely in the afternoon. Highs in the lower 80s. Chance of precipitation 60%. |
| Wed Hi: 75°FHi: 24°C Lo: 65°F Lo: 18°C |
Wednesday... Mostly cloudy with a 50% chance of showers. Highs in the mid 70s. |
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