Nampa Municipal Airport Weather Forecast

    • 48
    • 84

    Sunny

    • 50
    • 84

    Sunny

    • 52
    • 84

    Sunny

    • 49
    • 86

    Partly Sunny

    • 42
    • 66

    Partly Sunny

    • 38
    • 60

    Slight Chance Rain Showers

Today 6 Oct Lower Treasure Valley

Sunny. Highs 82 to 87. Northwest Winds up to 10 Mph.

Tonight 6 Oct Lower Treasure Valley

Clear. Lows 47 to 54. North Winds up to 10 Mph.

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Nampa Municipal Airport Temperature Statistics

October Temperature

Nampa Municipal Airport (0 miles)

  • Lowest 3 October, 2026

    46.4 °F

  • Average October

    64.2 °F

  • Highest 3 October, 2026

    82.4 °F

Climate (2021–2026)

Nampa Municipal Airport (0 miles)

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  • Average Low 2021–2026

    41.9 °F

  • Average 2021–2026

    53.5 °F

  • Average High 2021–2026

    65.3 °F
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