


NWS Forecast for: Marion County Issued by: National Weather Service Jackson, MS Last Update: 428 PM CDT Sat Jul 12 2025 | |
Tonight: Partly cloudy with a chance of showers and thunderstorms this evening, then clear after midnight. Patchy fog after midnight. Lows in the lower 70s. South winds around 5 mph this evening, becoming light and variable. Chance of rain 40 percent. Sunday: Sunny. Patchy fog in the morning. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Light and variable winds, becoming southwest around 5 mph in the afternoon. Chance of rain 20 percent. Sunday Night: Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Patchy fog after midnight. Lows in the lower 70s. Southwest winds around 5 mph in the evening, becoming light and variable. Chance of rain 30 percent. Monday: Sunny. Patchy fog in the morning. A chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 90s. Light and variable winds. Chance of rain 40 percent. Heat index values up to 106. Monday Night: Mostly clear. Patchy fog after midnight. Lows in the mid 70s. Light and variable winds. Tuesday: Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Temperature falling into the lower 90s in the afternoon. Chance of rain 40 percent. Heat index values up to 110. Tuesday Night: Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 70s. Wednesday: Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 50 percent. Heat index values up to 110. Wednesday Night: Partly cloudy with a chance of showers and thunderstorms. Patchy fog after midnight. Lows in the lower 70s. Chance of rain 50 percent. Thursday: Mostly sunny. Showers and thunderstorms likely in the afternoon. Highs in the mid 90s. Temperature falling into the mid 80s in the afternoon. Chance of rain 70 percent. Heat index values up to 105. Thursday Night: Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers and thunderstorms. Patchy fog after midnight. Lows in the lower 70s. Chance of rain 30 percent. Friday: Mostly sunny. A chance of showers and thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs in the lower 90s. Temperature falling into the mid 80s in the afternoon. Chance of rain 80 percent. Heat index values up to 105. Friday Night: Mostly cloudy. Patchy fog after midnight. Lows in the lower 70s. Saturday: Partly sunny. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs in the lower 90s. Chance of rain 70 percent. | |
Zone Forecast: Marion County | |
Visit your local NWS office at: https://www.weather.gov/jan |