| NWS Forecast for: Knox County Issued by: National Weather Service Indianapolis, IN Last Update: 309 PM EDT Sun Oct 4 2026 | |
| Tonight: Clear. Lows in the lower 50s. North winds around 5 mph. Monday: Sunny. Highs in the lower 70s. Northeast winds 5 to 10 mph. Monday Night: Clear. Lows in the mid 40s. Northeast winds around 5 mph. Tuesday: Sunny. Highs in the mid 70s. Southeast winds around 5 mph. Tuesday Night: Clear. Lows around 50. Light and variable winds, becoming southwest around 5 mph toward daybreak. Wednesday Through Friday Night: Clear. Highs in the lower 80s. Lows in the lower 50s. Saturday: Mostly sunny. Highs in the lower 80s. Saturday Night: Partly cloudy with a 20 percent chance of showers. Lows in the mid 50s. Sunday: Partly cloudy with a 30 percent chance of showers. Highs around 80. | |
| Zone Forecast: Knox County | |
Visit your local NWS office at: https://www.weather.gov/ind |