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Lone Tree, IL 7-Day Weather Forecast
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Lone Tree Weather Forecast
Lone Tree, IL Weather Forecast Date: 306 AM CDT Thu Sep 17 2026
Weather forecast for Lone Tree, IL
Today Hi: 81°FHi: 27°C Lo: 69°F Lo: 21°C |
Today... Mostly cloudy. A chance of showers and thunderstorms early this morning. Patchy fog early this morning. Some thunderstorms May produce heavy rainfall early this morning. Humid with highs in the lower 80s. East winds around 5 mph, becoming west this afternoon. Chance of rain 40%. |
Fri Hi: 81°FHi: 27°C Lo: 70°F Lo: 21°C |
Friday... Partly sunny. A chance of showers in the morning. Humid with highs in the lower 80s. East winds 5 to 10 mph. Chance of rain 50%. |
Sat Hi: 85°FHi: 29°C Lo: 69°F Lo: 21°C |
Saturday... Mostly cloudy in the morning, then becoming partly sunny. Humid with highs in the mid 80s. Southwest winds 5 to 10 mph with gusts up to 20 mph. |
| Sun Hi: 75°FHi: 24°C Lo: 60°F Lo: 16°C |
Sunday... Mostly cloudy with a chance of showers and thunderstorms. Not as warm with highs in the mid 70s. Chance of rain 50%. |
Mon Hi: 69°FHi: 21°C Lo: 59°F Lo: 15°C |
Monday... Showers likely, mainly in the morning. Highs in the upper 60s. Chance of rain 70%. |
| Tue Hi: 69°FHi: 21°C Lo: 55°F Lo: 13°C |
Tuesday... Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 60s. |
Wed Hi: 71°FHi: 22°C Lo: 55°F Lo: 13°C |
Wednesday... Partly cloudy. Lows in the mid 50s. Highs in the lower 70s. |
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