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Jefferson, MS 7-Day Weather Forecast
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Jefferson Weather Forecast
Jefferson, MS Weather Forecast Date: 641 PM CDT Sun Sep 06 2026
Weather forecast for Jefferson, MS
Tonight Lo: 75°F Lo: 24°C |
Tonight... Partly cloudy. A slight chance of showers and thunderstorms this evening. Lows in the mid 70s. South winds around 5 mph this evening, becoming light and variable. Chance of rain 20%. Heat index values up to 106 early this evening. |
Labor Day Hi: 99°FHi: 37°C Lo: 71°F Lo: 22°C |
Labor Day... Sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 90s. North winds around 5 mph. Chance of rain 20%. Heat index values up to 111. |
Tue Hi: 95°FHi: 35°C Lo: 71°F Lo: 22°C |
Tuesday... Sunny with highs in the mid 90s. Southeast winds around 5 mph. Heat index values up to 109. |
| Wed Hi: 91°FHi: 33°C Lo: 71°F Lo: 22°C |
Wednesday... Mostly clear. Highs in the lower 90s. Lows in the lower 70s. Heat index values up to 105. |
| Thu Hi: 91°FHi: 33°C Lo: 71°F Lo: 22°C |
Thursday... Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40%. Heat index values up to 105. |
| Fri Hi: 91°FHi: 33°C Lo: 71°F Lo: 22°C |
Friday... Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 50%. Heat index values up to 105. |
| Sat Hi: 91°FHi: 33°C Lo: 71°F Lo: 22°C |
Saturday... Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40%. |
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