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Steppig Lake Weather Forecast
Steppig Lake, IL Weather Forecast Date: 553 PM CDT Sat Sep 12 2026
Weather forecast for Steppig Lake, IL
Tonight Lo: 69°F Lo: 21°C |
Tonight... Mostly clear this evening, then becoming partly cloudy. Lows in the upper 60s. Light and variable winds. |
Sun Hi: 89°FHi: 32°C Lo: 61°F Lo: 16°C |
Sunday... Partly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 80s. Northwest winds around 5 mph. Chance of rain 20%. |
Mon Hi: 89°FHi: 32°C Lo: 69°F Lo: 21°C |
Monday... Partly sunny in the morning, then clearing. Highs in the upper 80s. East winds 5 to 10 mph. |
Tue Hi: 99°FHi: 37°C Lo: 71°F Lo: 22°C |
Tuesday... Sunny, hot with highs in the upper 90s. Heat index values up to 110. |
| Wed Hi: 95°FHi: 35°C Lo: 65°F Lo: 18°C |
Wednesday... Partly cloudy. Hot. Lows in the lower 70s. Highs in the mid 90s. Heat index values up to 105. |
| Thu Hi: 91°FHi: 33°C Lo: 65°F Lo: 18°C |
Thursday... Partly cloudy. A chance of showers with a slight chance of thunderstorms. Highs in the lower 90s. Lows in the mid 60s. Chance of rain 30%. Heat index values up to 100. |
| Fri Hi: 89°FHi: 32°C Lo: 61°F Lo: 16°C |
Friday... Mostly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20%. |
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