| NWS Forecast for: Grundy County Issued by: National Weather Service Nashville, TN Last Update: 1127 AM CDT Fri Oct 17 2025 |  |
| This Afternoon: Mostly sunny. Highs in the mid 70s. South winds around 5 mph. Tonight: Partly cloudy in the evening, then clearing. Lows in the upper 50s. South winds around 5 mph. Gusts up to 20 mph after midnight. Saturday: Sunny. Highs in the upper 70s. South winds 5 to 10 mph with gusts up to 20 mph. Saturday Night: Partly cloudy with a chance of showers in the evening, then showers with a slight chance of thunderstorms after midnight. Lows in the upper 50s. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain near 100 percent. Sunday: Showers with a chance of thunderstorms in the morning, then mostly sunny with a slight chance of showers in the afternoon. Highs in the lower 60s. Southwest winds 10 to 15 mph, becoming west in the afternoon. Gusts up to 30 mph. Chance of rain 80 percent. Sunday Night: Clear. Lows around 40. Monday: Sunny. Highs in the mid 60s. Monday Night: Mostly clear. Lows in the upper 40s. Tuesday: Sunny. Highs in the mid 60s. Tuesday Night: Mostly clear. Lows around 40. Wednesday: Sunny. Highs around 60. Wednesday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 30s. Thursday: Mostly sunny. Highs in the mid 60s. | |
| Zone Forecast: Grundy County | |
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