Nelson Airport Weather Forecast

    • 7
    • 44

    Breezy

    • 17
    • 24

    Decreasing Clouds

    • 23
    • 35

    Mostly Cloudy

    • 16
    • 40

    Slight Chance Rain

    • 23
    • 37

    Mostly Cloudy

    • 24
    • 40

    Mostly Cloudy

    • 22
    • 39

    Partly Sunny

Today 19 Dec McCone

Mostly sunny late this Morning, then becoming mostly cloudy. A 20 percent chance of Showers. Breezy and much warmer with Highs in the upper 40s. Southwest wind around 25 Mph, becoming west this afternoon. Gusts up to 40 Mph.

Tonight 19 Dec McCone

Partly cloudy this Evening, then clearing. Lows 5 to 10 above. Northwest wind 15 to 20 Mph, becoming west around 10 Mph after midnight.

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Nelson Airport Temperature Statistics

December Temperature

Wolf Point, Clayton Airport (36 miles)

  • Lowest 13 December, 2025

    -9 °F

  • Average December

    17.4 °F

  • Highest 16 December, 2025

    43 °F

Climate (2020–Present)

Wolf Point, Clayton Airport (36 miles)

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  • Average Low 2020–2025

    31.2 °F

  • Average 2020–2025

    44.8 °F

  • Average High 2020–2025

    57.9 °F
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