| NWS Forecast for: Knox County Issued by: National Weather Service Lincoln, IL Last Update: 127 PM CDT Fri Sep 11 2026 | |
| This Afternoon: Mostly sunny. Near steady temperature around 80. South winds 5 to 10 mph. Tonight: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s. South winds around 5 mph. Saturday: Mostly sunny. Highs in the upper 80s. Southwest winds 5 to 10 mph, becoming west in the afternoon. Saturday Night: Partly cloudy. Lows in the lower 60s. North winds around 5 mph. Sunday: Mostly sunny in the morning, then mostly cloudy with a chance of showers in the afternoon. Highs in the upper 70s. Northeast winds 5 to 10 mph. Chance of rain 50 percent. Sunday Night And Monday: Mostly cloudy. A chance of showers. Lows in the upper 50s. Highs in the lower 80s. Chance of rain 50 percent. Monday Night: Partly cloudy. Not as cool with lows in the upper 60s. Tuesday: Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 50 percent. Tuesday Night: A chance of thunderstorms. Showers. Lows in the mid 60s. Chance of rain 80 percent. Wednesday And Wednesday Night: Showers likely. Highs in the upper 70s. Lows in the lower 60s. Chance of rain 70 percent. Thursday: Partly sunny. A chance of showers in the morning. Highs in the upper 70s. Chance of rain 40 percent. | |
| Zone Forecast: Knox County | |
Visit your local NWS office at: https://www.weather.gov/ilx |