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Youngstown, IL 7-Day Weather Forecast
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Youngstown Weather Forecast
Youngstown, IL Weather Forecast Date: 221 PM CDT Wed Oct 28 2026
Weather forecast for Youngstown, IL
Today Hi: 79°FHi: 26°C Lo: 59°F Lo: 15°C |
This Afternoon... Sunny. Near steady temperature in the upper 70s. South winds 10 to 15 mph. |
| Thu Hi: 71°FHi: 22°C Lo: 45°F Lo: 7°C |
Thursday... Mostly sunny. Highs in the lower 70s. West winds 5 to 10 mph, becoming north in the afternoon. |
Fri Hi: 69°FHi: 21°C Lo: 51°F Lo: 11°C |
Friday... Mostly sunny with a chance of showers in the morning, then mostly cloudy with showers likely in the afternoon. Highs in the upper 60s. East winds 5 to 10 mph. Chance of rain 70%. |
| Sat Hi: 70°FHi: 21°C Lo: 51°F Lo: 11°C |
Saturday... Mostly cloudy. A chance of showers in the morning. Highs around 70. Chance of rain 40%. |
| Sun Hi: 69°FHi: 21°C Lo: 55°F Lo: 13°C |
Sunday... Mostly cloudy with a 30% chance of showers. Lows in the lower 50s. Highs in the upper 60s. |
| Mon Hi: 69°FHi: 21°C Lo: 55°F Lo: 13°C |
Monday... Partly sunny in the morning, then becoming mostly cloudy. A 40% chance of showers. Highs in the upper 60s. |
Tue Hi: 70°FHi: 21°C |
Tuesday... Showers likely. Highs around 70. Chance of rain 70%. |
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