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Village of River Grove, ILRiver Grove, IL 7-Day Weather Forecast
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River Grove Weather Forecast
River Grove, IL Weather Forecast Date: 546 AM CDT Tue Oct 20 2026
Weather forecast for River Grove, IL
Today Hi: 69°FHi: 21°C Lo: 49°F Lo: 9°C |
Today... Mostly sunny. Patchy dense fog early in the morning. Highs in the upper 60s. Northeast winds 5 to 10 mph. |
Wed Hi: 71°FHi: 22°C Lo: 51°F Lo: 11°C |
Wednesday... Partly cloudy in the morning, then becoming mostly sunny. Patchy dense fog early in the morning. Highs in the lower 70s inland, but only in the upper 60s near the lake. South winds around 5 mph. |
| Thu Hi: 69°FHi: 21°C Lo: 51°F Lo: 11°C |
Thursday... Mostly sunny. Highs in the upper 60s. Light and variable winds, becoming northeast around 5 mph in the afternoon. |
| Fri Hi: 69°FHi: 21°C Lo: 50°F Lo: 10°C |
Friday... Mostly sunny. Highs in the upper 60s. |
| Sat Hi: 69°FHi: 21°C Lo: 51°F Lo: 11°C |
Saturday... Partly cloudy. Highs in the upper 60s. |
Sun Hi: 70°FHi: 21°C Lo: 51°F Lo: 11°C |
Sunday... Mostly cloudy. Highs around 70. |
| Mon Hi: 65°FHi: 18°C |
Monday... Partly cloudy. Highs in the mid 60s. |
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