Madison County Fairgrounds Weather Forecast

    • 16
    • 39

    Increasing Clouds

    • 20
    • 38

    Mostly Cloudy

    • 15
    • 41

    Snow Likely

    • 12
    • 33

    Chance Snow

    • 9
    • 28

    Chance Snow

    • 6
    • 24

    Chance Snow

Today 30 Jan Beaverhead and Western Madison below 6000ft

Sunny in the morning then becoming partly cloudy. Highs 35 to 40. Southwest Winds up to 10 Mph.

Tonight 30 Jan Beaverhead and Western Madison below 6000ft

Partly cloudy in the evening then becoming mostly cloudy. Lows 15 to 20. South Winds 5 to 15 Mph.

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Madison County Fairgrounds Temperature Statistics

January Temperature

Dillon, Dillon Airport (21.7 miles)

  • Lowest 20 January, 2025

    -19.2 °F

  • Average January

    17.7 °F

  • Highest 16 January, 2025

    42.7 °F

Climate (2020–Present)

Dillon, Dillon Airport (21.7 miles)

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  • Average Low 2020–2025

    30.6 °F

  • Average 2020–2025

    42.7 °F

  • Average High 2020–2025

    55.5 °F
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