Cameron Weather Forecast

    • 20
    • 35

    Increasing Clouds

    • 34
    • 44

    Rain/Snow Likely

    • 31
    • 45

    Rain/Snow Likely

    • 37
    • 48

    Chance Rain

    • 30
    • 49

    Chance Rain/Snow

    • 29
    • 47

    Chance Rain/Snow

Today 20 Dec Madison River Valley

Colder, sunny. Highs in the mid 30s. South Winds 10 to 20 Mph with Gusts to around 35 Mph.

Tonight 20 Dec Madison River Valley

Breezy. Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 20s. South Winds 10 to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cameron Temperature Statistics

December Temperature

Ennis - Big Sky Airport (4.3 miles)

  • Lowest 1 December, 2025

    5 °F

  • Average December

    39 °F

  • Highest 14 December, 2025

    60.8 °F

Climate (2020–Present)

Ennis - Big Sky Airport (4.3 miles)

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  • Average Low 2020–2025

    31.6 °F

  • Average 2020–2025

    44 °F

  • Average High 2020–2025

    55.9 °F
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