| NWS Forecast for: Boone County Issued by: National Weather Service Chicago, IL Last Update: 141 PM CDT Thu Oct 1 2026 |  |
This Afternoon: Rain. Highs in the upper 60s. North winds 5 to 10 mph. Chance of precipitation near 100 percent. Tonight: Cloudy. A chance of rain early in the evening. Cooler. Less humid with lows in the upper 40s. North winds 5 to 10 mph. Chance of precipitation 50 percent. Friday: Mostly sunny. Highs in the lower 60s. North winds 5 to 10 mph. Friday Night: Clear. Lows in the mid 40s. Northeast winds around 5 mph in the evening, becoming light and variable. Saturday: Sunny. Highs in the mid 60s. Southeast winds 5 to 10 mph. Saturday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s. Sunday: Mostly sunny. Highs in the upper 60s. Sunday Night: Clear. Lows around 40. Monday: Sunny. Highs in the mid 60s. Monday Night: Clear. Lows in the upper 30s. Tuesday: Mostly sunny. Highs in the mid 60s. Tuesday Night: Mostly clear. Lows in the upper 40s. Wednesday: Partly cloudy. Highs in the lower 70s. | |
| Zone Forecast: Boone County | |
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