Jefferson Davis Lake Weather Forecast

    • 15
    • 37

    Becoming Sunny

    • 22
    • 46

    Mostly Sunny

    • 23
    • 48

    Mostly Sunny

    • 28
    • 49

    Mostly Cloudy

    • 21
    • 44

    Slight Chance Freezing Rain

    • 19
    • 39

    Mostly Sunny

Today 26 Jan Jefferson Davis

Sunny. Highs in the mid 30s. North Winds 5 to 10 Mph with Gusts up to 25 Mph.

Tonight 26 Jan Jefferson Davis

Clear, cold with Lows around 15. North Winds around 5 Mph.

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Jefferson Davis Lake Temperature Statistics

January Temperature

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

  • Lowest 19 January, 2026

    24.1 °F

  • Average January

    52.5 °F

  • Highest 8 January, 2026

    77 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    56.1 °F

  • Average 2021–2026

    66.2 °F

  • Average High 2021–2026

    78 °F
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