Lewistown Weather Forecast

    • 26
    • 42

    Breezy

    • 29
    • 46

    Breezy

    • 28
    • 39

    Partly Sunny

    • 32
    • 46

    Mostly Cloudy

    • 23
    • 41

    Slight Chance Snow

    • 19
    • 35

    Mostly Cloudy

Today 4 Feb Fergus County below 4500ft

Windy, sunny. Highs in the mid 40s. West Winds 25 to 35 Mph with Gusts to around 50 Mph.

Tonight 4 Feb Fergus County below 4500ft

Colder. Mostly clear. Lows 25 to 30. Southwest Winds 5 to 15 Mph. Gusts up to 35 Mph in the evening.

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Lewistown Temperature Statistics

February Temperature

Lewistown, Lewistown Municipal Airport (1.2 miles)

  • Lowest 2 February, 2023

    10 °F
  • Average February

    26.3 °F
  • Highest 2 February, 2023

    41 °F

Climate (2010–Present)

Lewistown, Lewistown Municipal Airport (1.2 miles)

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  • Average Low 2010–Present

    31.8 °F
  • Average 2010–Present

    43.5 °F
  • Average High 2010–Present

    54.8 °F
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