| NWS Forecast for: Grundy County Issued by: National Weather Service Nashville, TN Last Update: 638 PM CDT Sat Oct 10 2026 |  |
| Tonight: Showers with a slight chance of thunderstorms this evening, then showers likely after midnight. Lows in the upper 50s. Southeast winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 90 percent. Sunday: Mostly cloudy with a 50 percent chance of showers. Highs in the mid 60s. West winds 5 to 10 mph. Sunday Night: Partly cloudy in the evening, then clearing. Lows in the upper 50s. West winds around 5 mph. Columbus Day: Sunny. Highs around 80. West winds around 5 mph. Monday Night: Clear. Lows around 60. Light and variable winds, becoming southwest around 5 mph after midnight. Tuesday: Sunny. Highs in the lower 80s. Tuesday Night: Clear. Lows in the lower 60s. Wednesday: Sunny. Highs in the mid 80s. Wednesday Night: Mostly clear. Lows in the lower 60s. Thursday: Sunny. Highs in the lower 80s. Thursday Night: Mostly clear. Lows in the lower 60s. Friday: Sunny. A slight chance of showers in the afternoon. Highs in the mid 70s. Chance of rain 20 percent. Friday Night: Partly cloudy. Lows in the lower 50s. Saturday: Mostly sunny. Highs in the mid 60s. | |
| Zone Forecast: Grundy County | |
Visit your local NWS office at: https://www.weather.gov/ohx |