| NWS Forecast for: Fannin County Issued by: National Weather Service Peachtree City, GA Last Update: 500 PM EDT Mon Sep 21 2026 | |
Tonight: Mostly cloudy with a chance of showers and thunderstorms. Patchy fog after midnight. Lows in the mid 60s. Light and variable winds. Chance of rain 50 percent. Tuesday: Mostly cloudy. Patchy fog in the morning. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 80s. Temperature falling into the lower 70s in the afternoon. Light and variable winds, becoming east around 5 mph in the afternoon. Chance of rain 70 percent. Tuesday Night: A slight chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the lower 60s. Light east winds. Chance of rain 50 percent. Wednesday: Partly sunny. A chance of showers in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the mid 70s. Temperature falling into the upper 60s in the afternoon. Light southeast winds. Chance of rain 90 percent. Wednesday Night: Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the upper 50s. Light southeast winds with gusts up to 20 mph. Chance of rain 50 percent. Thursday: Partly sunny. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 50 percent. Thursday Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 50s. Friday: Mostly sunny. Highs in the lower 70s. Friday Night: Mostly clear. Lows in the lower 50s. Saturday: Mostly sunny. Highs in the mid 70s. Saturday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s. Sunday: Mostly sunny. Highs in the mid 70s. Sunday Night: Mostly clear. Lows in the lower 50s. Monday: Mostly sunny. Highs in the mid 70s. | |
| Zone Forecast: Fannin County | |
Visit your local NWS office at: https://www.weather.gov/ffc |