Judith Peak Weather Forecast

    • 17
    • 29

    Windy

    • 12
    • 26

    Chance Snow

    • 12
    • 17

    Blustery

    • 1
    • 15

    Mostly Cloudy

    • 6
    • 11

    Partly Sunny

    • 14
    • 21

    Partly Sunny

Today 19 Jan Snowy and Judith Mountains

Not as cold. Mostly sunny. Highs 32 to 40. Northwest Winds 10 to 20 Mph with Gusts to around 45 Mph.

Tonight 19 Jan Snowy and Judith Mountains

Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 20s. West Winds 5 to 20 Mph. Gusts up to 30 Mph increasing to 55 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Judith Peak Temperature Statistics

January Temperature

Lewistown, Lewistown Municipal Airport (16.2 miles)

  • Lowest 17 January, 2026

    12 °F

  • Average January

    38.1 °F

  • Highest 14 January, 2026

    64 °F

Climate (2021–Present)

Lewistown, Lewistown Municipal Airport (16.2 miles)

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  • Average Low 2021–2026

    32.4 °F

  • Average 2021–2026

    44.6 °F

  • Average High 2021–2026

    56.6 °F
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