Judith Gap Weather Forecast

    • 30
    • 41

    Rain Showers Likely

    • 26
    • 46

    Slight Chance Rain/Snow

    • 24
    • 48

    Mostly Sunny

    • 28
    • 42

    Mostly Cloudy

    • 29
    • 40

    Mostly Cloudy

    • 27
    • 46

    Chance Rain Showers

Today 26 Oct Judith Gap

Mostly sunny. Highs in the lower 40s. South Winds 10 to 20 Mph.

Tonight 26 Oct Judith Gap

Rain Showers likely overnight. Chance of rain Showers and slight chance of snow Showers after 3 am. No snow accumulation. Lows around 30. South Winds 5 to 15 Mph. Chance of precipitation 60 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Judith Gap Temperature Statistics

October Temperature

Lewistown, Lewistown Municipal Airport (28.6 miles)

  • Lowest 13 October, 2026

    19.7 °F

  • Average October

    50.3 °F

  • Highest 5 October, 2026

    84.7 °F

Climate (2021–2026)

Lewistown, Lewistown Municipal Airport (28.6 miles)

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  • Average Low 2021–2026

    32.6 °F

  • Average 2021–2026

    44.9 °F

  • Average High 2021–2026

    57 °F
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