| NWS Forecast for: Grundy County Issued by: National Weather Service Nashville, TN Last Update: 518 AM CDT Thu Apr 9 2026 | |
| Today: Sunny. Highs around 70. Southeast winds 5 to 10 mph. Tonight: Clear. Lows in the upper 40s. Southeast winds around 5 mph. Friday: Sunny. Highs in the mid 70s. South winds around 5 mph, becoming west in the afternoon. Friday Night: Mostly clear. Lows in the lower 50s. Light and variable winds. Saturday: Sunny. Highs in the upper 70s. Light and variable winds. Saturday Night: Mostly clear. Lows in the mid 50s. Sunday: Sunny. Highs in the upper 70s. Sunday Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. Monday: Mostly cloudy in the morning, then becoming mostly sunny. Highs in the upper 70s. Monday Night: Partly cloudy. Lows in the lower 60s. Tuesday: Mostly sunny. Highs in the lower 80s. Tuesday Night: Partly cloudy. Lows in the lower 60s. Wednesday: Partly sunny. A slight chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 20 percent. | |
| Zone Forecast: Grundy County | |
Visit your local NWS office at: https://www.weather.gov/ohx |