Astoria, IL 7-Day Weather Forecast
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Astoria Weather Forecast


Astoria, IL Weather Forecast Date: 1232 AM CST Tue Mar 03 2026
Weather forecast for Astoria, IL
| Tonight Lo: 39°F Lo: 4°C |
Tonight... Rain likely. Patchy fog. Near steady temperature in the upper 30s. East winds around 5 mph. Chance of rain 70%. |
| Tue Hi: 49°FHi: 9°C Lo: 39°F Lo: 4°C |
Tuesday... Rain in the morning, then a chance of rain with a slight chance of thunderstorms in the afternoon. Highs in the upper 40s. East winds around 5 mph. Chance of rain 90%. |
| Wed Hi: 51°FHi: 11°C Lo: 49°F Lo: 9°C |
Wednesday... Rain likely, mainly in the morning. Highs in the lower 50s. East winds 5 to 10 mph. Chance of rain 70%. |
| Thu Hi: 60°FHi: 16°C Lo: 49°F Lo: 9°C |
Thursday... Mostly cloudy. Rain likely in the morning. Highs around 60. Chance of rain 70%. |
| Fri Hi: 75°FHi: 24°C Lo: 51°F Lo: 11°C |
Friday... Rain, mainly in the morning. Not as cool with highs in the mid 70s. Chance of rain 80%. |
| Sat Hi: 61°FHi: 16°C Lo: 39°F Lo: 4°C |
Saturday... Mostly cloudy with a chance of rain in the morning, then mostly sunny in the afternoon. Cooler with highs in the lower 60s. Chance of rain 50%. |
| Sun Hi: 65°FHi: 18°C Lo: 41°F Lo: 5°C |
Sunday... Mostly clear. Lows in the upper 30s. Highs in the mid 60s. |
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