Montana Weather Forecast

    • 5
    • 15

    Partly cloudy

    • 3
    • 19

    Partly cloudy

    • 4
    • 22

    Mostly sunny

    • 8
    • 22

    Cloudy

    • 7
    • 25

    Mostly sunny

    • 9
    • 24

    Possible late shower

    • 10
    • 18

    Shower or two

Today 25 Dec North West Coast

Cloudy. Winds south to southwesterly 20 to 30 km/h.

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Montana Temperature Statistics View More

December Temperature

Sheffield (32km)

  • Lowest 2 December, 2025

    2.9 °C

  • Average December

    12.6 °C

  • Highest 16 December, 2025

    24.6 °C

Climate (2020–Present)

Sheffield (32km)

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  • Average Low 2020–2025

    6.8 °C

  • Average 2020–2025

    11.2 °C

  • Average High 2020–2025

    16.4 °C
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