Nampa Municipal Airport Weather Forecast

    • 59
    • 94

    Patchy Smoke

    • 59
    • 86

    Chance Thunderstorms

    • 58
    • 87

    Chance Thunderstorms

    • 59
    • 89

    Slight Chance Thunderstorms

    • 62
    • 92

    Partly Sunny

    • 61
    • 91

    Mostly Cloudy

Today 12 Aug Lower Treasure Valley

Sunny. Areas of smoke. Highs 92 to 97. Northwest Winds up to 10 Mph with Gusts to 20 Mph.

Tonight 12 Aug Lower Treasure Valley

Partly cloudy. Areas of smoke. Lows 60 to 66. Northwest Winds up to 10 Mph with Gusts to 20 Mph.

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Nampa Municipal Airport Temperature Statistics

August Temperature

Nampa Municipal Airport (0 miles)

  • Lowest 5 August, 2026

    50 °F

  • Average August

    76.5 °F

  • Highest 1 August, 2026

    100.4 °F

Climate (2021–2026)

Nampa Municipal Airport (0 miles)

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  • Average Low 2021–2026

    41.7 °F

  • Average 2021–2026

    53.4 °F

  • Average High 2021–2026

    65.2 °F
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