Nampa Municipal Airport Weather Forecast

    • 37
    • 57

    Becoming Sunny

    • 41
    • 57

    Mostly Cloudy

    • 35
    • 54

    Rain Showers Likely

    • 36
    • 55

    Partly Sunny

    • 36
    • 57

    Partly Sunny

    • 35
    • 56

    Partly Sunny

Today 30 Oct Lower Treasure Valley

Mostly cloudy. Highs 54 to 59. Light Winds.

Tonight 30 Oct Lower Treasure Valley

Partly cloudy. Areas of fog. Lows 35 to 40. Light Winds.

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Nampa Municipal Airport Temperature Statistics

October Temperature

Nampa Municipal Airport (0 miles)

  • Lowest 24 October, 2026

    32 °F

  • Average October

    56.6 °F

  • Highest 4 October, 2026

    86 °F

Climate (2021–2026)

Nampa Municipal Airport (0 miles)

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  • Average Low 2021–2026

    41.9 °F

  • Average 2021–2026

    53.6 °F

  • Average High 2021–2026

    65.4 °F
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