Post Oak Weather Forecast

    • 10
    • 25

    Mostly Cloudy

    • 1
    • 20

    Partly Sunny

    • 5
    • 19

    Mostly Sunny

    • 21
    • 31

    Mostly Cloudy

    • 22
    • 39

    Partly Sunny

    • 23
    • 39

    Chance Rain/Snow

Today 29 Jan Johnson

Mostly cloudy. Scattered Flurries this afternoon. Highs in the mid 20s. Northeast Winds 5 to 10 Mph.

Tonight 29 Jan Johnson

Cloudy. Scattered Flurries in the evening. Cold with Lows around 10 above. North Winds 5 to 10 Mph.

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Post Oak Temperature Statistics

January Temperature

Clinton, MO (14.9 miles)

  • Lowest 26 January, 2026

    -11.2 °F

  • Average January

    32.2 °F

  • Highest 7 January, 2026

    69.8 °F

Climate (2021–Present)

Clinton, MO (14.9 miles)

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  • Average Low 2021–2026

    46.5 °F

  • Average 2021–2026

    57.3 °F

  • Average High 2021–2026

    68.1 °F
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