Weather WorldWaterloo High School, IL 7-Day Weather Forecast
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Waterloo High School Weather Forecast
Waterloo High School, IL Weather Forecast Date: 908 PM CDT Thu Sep 24 2026
Weather forecast for Waterloo High School, IL
Tonight Lo: 61°F Lo: 16°C |
Tonight... Mostly cloudy. Lows in the lower 60s. North winds around 5 mph this evening, becoming light and variable. |
Fri Hi: 75°FHi: 24°C Lo: 59°F Lo: 15°C |
Friday... Partly sunny. Highs in the mid 70s. Northeast winds around 5 mph. |
Sat Hi: 71°FHi: 22°C Lo: 59°F Lo: 15°C |
Saturday... Partly sunny in the morning, then mostly cloudy with a slight chance of showers in the afternoon. Highs in the lower 70s. East winds around 5 mph. Chance of rain 20%. |
| Sun Hi: 75°FHi: 24°C Lo: 59°F Lo: 15°C |
Sunday... Mostly cloudy in the morning, then becoming partly sunny. Highs in the mid 70s. |
Mon Hi: 79°FHi: 26°C Lo: 59°F Lo: 15°C |
Monday... Partly cloudy. Lows in the upper 50s. Highs in the upper 70s. |
| Mon Hi: 79°FHi: 26°C Lo: 59°F Lo: 15°C |
Monday... Partly cloudy. Lows in the upper 50s. Highs in the upper 70s. |
| Tue Hi: 81°FHi: 27°C Lo: 65°F Lo: 18°C |
Tuesday... Partly sunny with a 30% chance of showers. Highs in the lower 80s. |
Wed Hi: 79°FHi: 26°C Lo: 65°F Lo: 18°C |
Wednesday... Showers likely. A slight chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 60%. |
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