Jefferson Davis Lake Weather Forecast

    • 68
    • 93

    Mostly Sunny

    • 69
    • 91

    Rain Showers Likely

    • 70
    • 91

    Rain Showers

    • 69
    • 87

    Rain Showers

    • 67
    • 84

    Rain Showers Likely

    • 62
    • 81

    Chance Rain Showers

Today 30 Sep Jefferson Davis

Sunny. Highs in the lower 90s. Southeast Winds around 5 Mph.

Tonight 30 Sep Jefferson Davis

Mostly clear. Lows in the upper 60s. Southeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Jefferson Davis Lake Temperature Statistics

September Temperature

Hattiesburg/Laurel, Hattiesburg-Laurel Regional Airport (30.4 miles)

  • Lowest 26 September, 2026

    62.1 °F

  • Average September

    80 °F

  • Highest 6 September, 2026

    97 °F

Climate (2021–2026)

Hattiesburg/Laurel, Hattiesburg-Laurel Regional Airport (30.4 miles)

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  • Average Low 2021–2026

    56.6 °F

  • Average 2021–2026

    66.7 °F

  • Average High 2021–2026

    78.6 °F
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