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Cast, IL 7-Day Weather Forecast
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Cast, IL Weather Forecast Date: 127 PM CDT Fri Oct 16 2026
Weather forecast for Cast, IL
Today Hi: 51°FHi: 11°C Lo: 39°F Lo: 4°C |
This Afternoon... Cloudy with scattered showers. Much cooler. Near steady temperature in the lower 50s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 40%. |
Sat Hi: 59°FHi: 15°C Lo: 31°F Lo: -1°C |
Saturday... Sunny. Highs in the upper 50s. North winds around 5 mph. |
| Sun Hi: 65°FHi: 18°C Lo: 35°F Lo: 2°C |
Sunday... Widespread frost in the morning. Sunny. Highs in the mid 60s. South winds around 5 mph. |
| Mon Hi: 71°FHi: 22°C Lo: 41°F Lo: 5°C |
Monday... Mostly clear. Highs in the lower 70s. Lows in the lower 40s. |
| Tue Hi: 71°FHi: 22°C Lo: 41°F Lo: 5°C |
Tuesday... Mostly clear. Highs in the lower 70s. Lows in the lower 40s. |
| Wed Hi: 71°FHi: 22°C Lo: 41°F Lo: 5°C |
Wednesday... Mostly clear. Highs in the lower 70s. Lows in the lower 40s. |
| Wed Hi: 71°FHi: 22°C Lo: 45°F Lo: 7°C |
Wednesday... Mostly clear. Highs in the lower 70s. Lows in the lower 40s. |
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