| NWS Forecast for: Simpson County Issued by: National Weather Service Jackson, MS Last Update: 628 AM CDT Sun Jul 13 2025 |  |
| Today: Sunny. A chance of showers and thunderstorms this afternoon. Highs in the mid 90s. Southwest winds around 5 mph. Chance of rain 40 percent. Heat index values up to 105. Tonight: Mostly clear. A chance of showers and thunderstorms in the evening. Lows in the lower 70s. Southwest winds around 5 mph in the evening, becoming light and variable. Chance of rain 30 percent. Monday: Sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. West winds around 5 mph. Chance of rain 40 percent. Heat index values up to 107. Monday Night: Mostly clear. Patchy fog after midnight. Lows in the lower 70s. Light and variable winds. Tuesday: Sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. Northwest winds around 5 mph. Chance of rain 30 percent. Heat index values up to 109. Tuesday Night: Mostly clear. Lows in the mid 70s. Wednesday: Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 40 percent. Heat index values up to 110. Wednesday Night: Mostly cloudy in the evening, then clearing. Patchy fog after midnight. Lows in the lower 70s. Thursday: Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 50 percent. Heat index values up to 105. Thursday Night: Mostly cloudy. Lows in the lower 70s. Friday: Partly sunny. Showers and thunderstorms likely in the afternoon. Highs in the lower 90s. Chance of rain 70 percent. Heat index values up to 105. Friday Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 70s. Saturday: Mostly sunny. Showers and thunderstorms likely in the afternoon. Highs in the lower 90s. Chance of rain 70 percent. | |
| Zone Forecast: Simpson County | |
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