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Jefferson, MS 7-Day Weather Forecast
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Jefferson Weather Forecast
Jefferson, MS Weather Forecast Date: 951 PM CDT Sat Sep 05 2026
Weather forecast for Jefferson, MS
Tonight Lo: 75°F Lo: 24°C |
Tonight... Mostly clear. Patchy fog. Near steady temperature in the mid 70s. Southwest winds around 5 mph late this evening, becoming light and variable. |
Sun Hi: 95°FHi: 35°C Lo: 75°F Lo: 24°C |
Sunday... Mostly sunny. Patchy fog in the morning. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. Light and variable winds, becoming northeast around 5 mph in the afternoon. Chance of rain 20%. Heat index values up to 109. |
Labor Day Hi: 99°FHi: 37°C Lo: 71°F Lo: 22°C |
Labor Day... Sunny with highs in the upper 90s. Northwest winds around 5 mph, becoming north around 5 mph in the afternoon. Heat index values up to 110. |
| Tue Hi: 95°FHi: 35°C Lo: 71°F Lo: 22°C |
Tuesday... Sunny. Highs in the mid 90s. Heat index values up to 105. |
| Wed Hi: 91°FHi: 33°C Lo: 71°F Lo: 22°C |
Wednesday... Sunny. Highs in the lower 90s. Heat index values up to 105. |
Thu Hi: 91°FHi: 33°C Lo: 71°F Lo: 22°C |
Thursday... Partly cloudy. Lows in the lower 70s. Highs in the lower 90s. Heat index values up to 105. |
| Thu Hi: 91°FHi: 33°C Lo: 71°F Lo: 22°C |
Thursday... Partly cloudy. Lows in the lower 70s. Highs in the lower 90s. 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 30%. Heat index values up to 105. |
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