| NWS Forecast for: Grayson County Issued by: National Weather Service Louisville, KY Last Update: 308 AM CST Mon Feb 9 2026 |  |
| Today: Not as cool. Sunny. Highs in the lower 50s. Southeast winds up to 5 mph shifting to the southwest in the afternoon. Tonight: Partly cloudy. Areas of fog after midnight. Lows in the mid 30s. Light winds becoming south up to 5 mph after midnight. Tuesday: Not as cool. Partly sunny. Patchy fog in the morning. A 20 percent chance of rain showers in the afternoon. Highs in the lower 60s. Southwest winds up to 10 mph. Tuesday Night: Mostly cloudy with a 50 percent chance of rain showers. Lows in the lower 30s. Northwest winds up to 5 mph. Wednesday: Cooler. Mostly sunny. Highs in the upper 40s. North winds up to 5 mph. Wednesday Night: Partly cloudy. Lows in the upper 20s. Thursday: Mostly cloudy. Highs in the mid 40s. Thursday Night: Cloudy. Slight chance of rain showers in the evening, then chance of rain showers after midnight. Lows in the lower 30s. Chance of showers 30 percent. Friday: Mostly cloudy with a 20 percent chance of rain showers. Highs in the mid 40s. Friday Night: Mostly cloudy. Slight chance of rain showers in the evening, then chance of rain showers and slight chance of thunderstorms after midnight. Lows in the lower 30s. Chance of precipitation 30 percent. Saturday: Cloudy with a 50 percent chance of rain showers. Highs in the upper 40s. Saturday Night: Rain showers likely. Lows in the upper 30s. Chance of showers 70 percent. Sunday: Mostly cloudy with a 50 percent chance of rain showers. Highs in the upper 40s. | |
| Zone Forecast: Grayson County | |
Visit your local NWS office at: https://www.weather.gov/lmk/ |