Judith Gap Weather Forecast

    • 43
    • 72

    Decreasing Clouds

    • 48
    • 78

    Mostly Cloudy

    • 30
    • 72

    Rain/Snow

    • 23
    • 38

    Snow Showers

    • 20
    • 36

    Snow Showers Likely

    • 21
    • 39

    Slight Chance Snow Showers

    • 24
    • 45

    Partly Sunny

Today 20 Apr Judith Gap

Sunny. Highs in the lower 70s. West Winds 10 to 20 Mph.

Tonight 20 Apr Judith Gap

Partly cloudy. Lows in the lower 40s. Northeast Winds 5 to 15 Mph in the evening shifting to the south 5 to 10 Mph overnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Judith Gap Temperature Statistics

April Temperature

Lewistown, Lewistown Municipal Airport (28.6 miles)

  • Lowest 16 April, 2026

    21.7 °F
  • Average April

    42.8 °F
  • Highest 11 April, 2026

    74.6 °F

Climate (2021–Present)

Lewistown, Lewistown Municipal Airport (28.6 miles)

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  • Average Low 2021–2026

    32.7 °F
  • Average 2021–2026

    45 °F
  • Average High 2021–2026

    57.1 °F
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