Harlowton Weather Forecast

    • 29
    • 50

    Windy

    • 32
    • 47

    Windy

    • 31
    • 46

    Breezy

    • 16
    • 44

    Snow Likely

    • 0
    • 25

    Snow Likely

    • -5
    • 9

    Chance Snow

Today 29 Jan Southern Wheatland

Sunny, windy. Highs around 50. West Winds 20 to 35 Mph with Gusts to around 50 Mph.

Tonight 29 Jan Southern Wheatland

Mostly clear. Windy. Lows around 30. West Winds 20 to 35 Mph with Gusts to around 40 Mph.

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Harlowton Temperature Statistics

January Temperature

Lewistown, Lewistown Municipal Airport (45.4 miles)

  • Lowest 20 January, 2025

    -19.2 °F

  • Average January

    18.2 °F

  • Highest 10 January, 2025

    44.7 °F

Climate (2020–Present)

Lewistown, Lewistown Municipal Airport (45.4 miles)

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  • Average Low 2020–2025

    32.4 °F

  • Average 2020–2025

    44.5 °F

  • Average High 2020–2025

    56.3 °F
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