Weather WorldCosta High School, IL 7-Day Weather Forecast
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Costa High School Weather Forecast
Costa High School, IL Weather Forecast Date: 937 AM CDT Sun Oct 25 2026
Weather forecast for Costa High School, IL
Today Hi: 75°FHi: 24°C Lo: 51°F Lo: 11°C |
Rest of Today... Partly sunny. Highs in the mid 70s. South winds around 5 mph. |
| Mon Hi: 75°FHi: 24°C Lo: 50°F Lo: 10°C |
Monday... Mostly cloudy in the morning, then becoming partly sunny. Highs in the mid 70s. Southeast winds around 5 mph. |
| Tue Hi: 71°FHi: 22°C Lo: 55°F Lo: 13°C |
Tuesday... Mostly cloudy. Highs in the lower 70s. South winds 5 to 10 mph. |
Wed Hi: 75°FHi: 24°C Lo: 55°F Lo: 13°C |
Wednesday... Mostly sunny. Highs in the mid 70s. |
Thu Hi: 75°FHi: 24°C Lo: 55°F Lo: 13°C |
Thursday... Partly cloudy. Highs in the mid 70s. Lows in the mid 50s. |
| Fri Hi: 75°FHi: 24°C Lo: 55°F Lo: 13°C |
Friday... Mostly cloudy. Highs in the mid 70s. Lows in the mid 50s. |
Sat Hi: 71°FHi: 22°C |
Saturday... Mostly cloudy with a 50% chance of showers. Highs in the lower 70s. |
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