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Snow, IL 7-Day Weather Forecast
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Snow, IL Weather Forecast Date: 127 AM CDT Thu Sep 17 2026
Weather forecast for Snow, IL
Tonight Lo: 70°F Lo: 21°C |
Tonight... Partly cloudy. Near steady temperature in the lower 70s. Southeast winds around 5 mph. |
Thu Hi: 95°FHi: 35°C Lo: 69°F Lo: 21°C |
Thursday... Mostly sunny. Humid with highs in the mid 90s. Southwest winds 5 to 10 mph. Heat index values up to 101. |
Fri Hi: 89°FHi: 32°C Lo: 69°F Lo: 21°C |
Friday... Mostly sunny. A chance of showers and thunderstorms in the morning. Humid with highs in the upper 80s. East winds 5 to 10 mph. Chance of rain 30%. |
| Sat Hi: 91°FHi: 33°C Lo: 70°F Lo: 21°C |
Saturday... Mostly sunny. Highs in the lower 90s. |
Sun Hi: 85°FHi: 29°C Lo: 61°F Lo: 16°C |
Sunday... Partly sunny. A chance of showers in the afternoon. Highs in the mid 80s. Chance of rain 50%. |
| Mon Hi: 79°FHi: 26°C Lo: 59°F Lo: 15°C |
Monday... Showers likely with a chance of thunderstorms in the morning, then partly sunny with a chance of showers in the afternoon. Highs in the upper 70s. Chance of rain 60%. |
Tue Hi: 79°FHi: 26°C Lo: 59°F Lo: 15°C |
Tuesday... Partly cloudy. Highs in the upper 70s. Lows in the upper 50s. |
| Wed Hi: 79°FHi: 26°C Lo: 59°F Lo: 15°C |
Wednesday... Partly cloudy. Highs in the upper 70s. Lows in the upper 50s. |
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