| NWS Forecast for: Fannin County Issued by: National Weather Service Dallas/Fort Worth, TX Last Update: 730 PM CDT Thu Jul 16 2026 |  |
| Tonight: Mostly cloudy. A 20 percent chance of showers and thunderstorms this evening. Lows in the lower 70s. South winds around 5 mph. Friday: Mostly sunny. Humid with highs in the lower 90s. South winds 5 to 10 mph. Friday Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 70s. South winds 5 to 10 mph. Saturday: Sunny. Highs in the mid 90s. Southwest winds 5 to 10 mph. Saturday Night: Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph. Sunday: Sunny. Highs in the mid 90s. Sunday Night: Clear. Lows in the mid 70s. Monday: Sunny, hot with highs in the upper 90s. Monday Night: Clear. Lows in the upper 70s. Tuesday: Sunny, hot with highs around 100. Heat index values up to 105. Tuesday Night: Clear. Lows in the upper 70s. Wednesday: Sunny, hot with highs in the upper 90s. Wednesday Night: Mostly clear. Lows in the upper 70s. Thursday: Sunny. A 20 percent chance of showers and thunderstorms in the afternoon. Hot with highs in the upper 90s. Heat index values up to 105. | |
| Zone Forecast: Fannin County | |
Visit your local NWS office at: https://www.weather.gov/fwd |