Nelson Airport Weather Forecast

    • 53
    • 68

    Rain Showers Likely

    • 49
    • 63

    Decreasing Clouds

    • 52
    • 71

    Mostly Sunny

    • 54
    • 78

    Mostly Sunny

    • 55
    • 80

    Partly Sunny

    • 58
    • 82

    Mostly Sunny

    • 55
    • 82

    Partly Sunny

Today 19 Sep McCone

Mostly sunny. Highs in the lower 70s.

Tonight 19 Sep McCone

Showers likely with a slight chance of Thunderstorms this Evening, then Showers after midnight. Patchy fog. Lows around 50. East wind around 10 Mph. Chance of rain 90 percent.

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Nelson Airport Temperature Statistics

September Temperature

Wolf Point, Clayton Airport (36 miles)

  • Lowest 13 September, 2026

    36.6 °F

  • Average September

    63.8 °F

  • Highest 4 September, 2026

    96.7 °F

Climate (2021–2026)

Wolf Point, Clayton Airport (36 miles)

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  • Average Low 2021–2026

    31.2 °F

  • Average 2021–2026

    44.6 °F

  • Average High 2021–2026

    57.8 °F
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