Weather WorldHarvey, IL 7-Day Weather Forecast
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Harvey Weather Forecast
Harvey, IL Weather Forecast Date: 841 AM CDT Mon Sep 07 2026
Weather forecast for Harvey, IL
Today Hi: 81°FHi: 27°C Lo: 61°F Lo: 16°C |
Today... Mostly sunny. Highs in the lower 80s. East winds 5 to 10 mph. |
Tue Hi: 89°FHi: 32°C Lo: 71°F Lo: 22°C |
Tuesday... Mostly cloudy. Highs in the upper 80s. South winds 5 to 10 mph. |
Wed Hi: 85°FHi: 29°C Lo: 65°F Lo: 18°C |
Wednesday... Mostly cloudy. Showers in the morning. A slight chance of thunderstorms. A chance of showers in the afternoon. Humid with highs in the mid 80s. Southwest winds 10 to 15 mph. Chance of precipitation 80%. |
Thu Hi: 80°FHi: 27°C Lo: 59°F Lo: 15°C |
Thursday... Partly cloudy in the morning, then clearing. Highs around 80. |
| Fri Hi: 81°FHi: 27°C Lo: 65°F Lo: 18°C |
Friday... Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 80s. |
| Sat Hi: 89°FHi: 32°C Lo: 65°F Lo: 18°C |
Saturday... Partly cloudy. Highs in the upper 80s. |
Sun Hi: 81°FHi: 27°C |
Sunday... Partly cloudy with a chance of showers in the morning, then mostly cloudy in the afternoon. Highs in the lower 80s. Chance of precipitation 30%. |
Harvey Radar Loop
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