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Village of Mount Prospect, ILMount Prospect, IL 7-Day Weather Forecast
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Mount Prospect Weather Forecast
Mount Prospect, IL Weather Forecast Date: 631 AM CST Mon Nov 09 2026
Weather forecast for Mount Prospect, IL
Today Hi: 60°FHi: 16°C Lo: 41°F Lo: 5°C |
Today... Partly cloudy in the morning, then becoming mostly cloudy. Highs around 60. West winds around 5 mph, increasing to southwest in the afternoon. |
| Tue Hi: 61°FHi: 16°C Lo: 39°F Lo: 4°C |
Tuesday... Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 60s. Northwest winds around 5 mph. |
Veterans Day Hi: 55°FHi: 13°C Lo: 39°F Lo: 4°C |
Veterans Day... Mostly cloudy. A slight chance of showers in the morning, then a chance of showers in the afternoon. Highs in the mid 50s. East winds around 5 mph, becoming northeast in the afternoon. Chance of precipitation 40%. |
| Thu Hi: 41°FHi: 5°C Lo: 31°F Lo: -1°C |
Thursday... Mostly cloudy with a 50% chance of showers. Breezy. Nearly steady temperatures in the lower 40s. |
| Fri Hi: 45°FHi: 7°C Lo: 29°F Lo: -2°C |
Friday... Mostly cloudy. A chance of rain in the morning. Highs in the mid 40s. Chance of precipitation 50%. |
Sat Hi: 49°FHi: 9°C Lo: 35°F Lo: 2°C |
Saturday... Mostly sunny. Highs in the upper 40s. |
| Sun Hi: 51°FHi: 11°C |
Sunday... Mostly sunny. Highs in the lower 50s. |
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