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Altona Weather Forecast
Altona, IL Weather Forecast Date: 337 AM CDT Fri Oct 09 2026
Weather forecast for Altona, IL
Today Hi: 80°FHi: 27°C Lo: 59°F Lo: 15°C |
Today... Mostly cloudy with a chance of showers and thunderstorms this morning, then sunny this afternoon. Highs around 80. East winds 5 to 10 mph, becoming southeast this afternoon. Chance of rain 50%. |
Sat Hi: 80°FHi: 27°C Lo: 55°F Lo: 13°C |
Saturday... Mostly sunny in the morning, then becoming mostly cloudy. Highs around 80. South winds 5 to 10 mph with gusts up to 20 mph. |
Sun Hi: 79°FHi: 26°C Lo: 59°F Lo: 15°C |
Sunday... Sunny. Highs in the upper 70s. Southeast winds around 5 mph in the morning, becoming light and variable. |
Columbus Day Hi: 85°FHi: 29°C Lo: 61°F Lo: 16°C |
Columbus Day... Partly cloudy. Lows in the upper 50s. Highs in the mid 80s. |
| Tue Hi: 79°FHi: 26°C Lo: 55°F Lo: 13°C |
Tuesday... Mostly clear. Lows in the lower 60s. Highs in the upper 70s. |
Wed Hi: 71°FHi: 22°C Lo: 59°F Lo: 15°C |
Wednesday... Partly sunny with a chance of showers. Highs in the lower 70s. Chance of rain 50%. |
| Thu Hi: 71°FHi: 22°C |
Thursday... Partly sunny. A chance of showers. Highs in the lower 70s. Chance of rain 50%. |
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