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Oliver, IL 7-Day Weather Forecast
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Oliver Weather Forecast
Oliver, IL Weather Forecast Date: 127 AM CDT Thu Sep 17 2026
Weather forecast for Oliver, IL
Tonight Lo: 70°F Lo: 21°C |
Tonight... Mostly cloudy. Near steady temperature in the lower 70s. South 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. West winds around 5 mph. Heat index values up to 100. |
Fri Hi: 89°FHi: 32°C Lo: 65°F Lo: 18°C |
Friday... Mostly sunny. A chance of showers and thunderstorms in the morning. Highs in the upper 80s. Northeast winds around 5 mph. Chance of rain 40%. |
| Sat Hi: 91°FHi: 33°C Lo: 70°F Lo: 21°C |
Saturday... Mostly sunny. Highs in the lower 90s. |
Sun Hi: 89°FHi: 32°C Lo: 65°F Lo: 18°C |
Sunday... Mostly cloudy. A chance of showers. Lows around 70. Highs in the upper 80s. Chance of rain 50%. |
| Mon Hi: 81°FHi: 27°C Lo: 59°F Lo: 15°C |
Monday... Partly sunny with a chance of showers. Highs in the lower 80s. Chance of rain 50%. |
| Tue Hi: 79°FHi: 26°C Lo: 59°F Lo: 15°C |
Tuesday... Mostly sunny. Highs in the upper 70s. |
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