Oak Grove Weather Forecast

    • 26
    • 45

    Sunny

    • 26
    • 54

    Mostly Sunny

    • 31
    • 51

    Partly Sunny

    • 42
    • 58

    Mostly Cloudy

    • 37
    • 58

    Partly Sunny

    • 51
    • 65

    Mostly Cloudy

Today 18 Jan Jones

Mostly sunny. Highs in the mid 40s. Northwest Winds 5 to 10 Mph.

Tonight 18 Jan Jones

Clear, cold with Lows in the mid 20s. Light and variable Winds.

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Oak Grove Temperature Statistics

January Temperature

Hattiesburg/Laurel, Hattiesburg-Laurel Regional Airport (8.7 miles)

  • Lowest 13 January, 2026

    27 °F

  • Average January

    55.4 °F

  • Highest 8 January, 2026

    77 °F

Climate (2021–Present)

Hattiesburg/Laurel, Hattiesburg-Laurel Regional Airport (8.7 miles)

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  • Average Low 2021–2026

    56.2 °F

  • Average 2021–2026

    66.2 °F

  • Average High 2021–2026

    78 °F
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