Nampa Municipal Airport Weather Forecast

    • 52
    • 78

    Slight Chance Thunderstorms

    • 51
    • 80

    Mostly Sunny

    • 55
    • 83

    Partly Sunny

    • 56
    • 85

    Mostly Sunny

    • 59
    • 89

    Mostly Sunny

    • 62
    • 94

    Mostly Sunny

Today 30 Jun Lower Treasure Valley

Areas of fog this morning. Mostly sunny. Highs 75 to 80. Light Winds this Morning, becoming northwest up to 10 Mph this afternoon.

Tonight 30 Jun Lower Treasure Valley

Mostly clear. Lows 51 to 56. Northwest Winds up to 10 Mph with Gusts to 20 Mph.

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Nampa Municipal Airport Temperature Statistics

June Temperature

Nampa Municipal Airport (0 miles)

  • Lowest 11 June, 2026

    39.2 °F

  • Average June

    69.4 °F

  • Highest 16 June, 2026

    96.8 °F

Climate (2021–2026)

Nampa Municipal Airport (0 miles)

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  • Average Low 2021–2026

    41.8 °F

  • Average 2021–2026

    53.5 °F

  • Average High 2021–2026

    65.3 °F
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