Nampa Municipal Airport Weather Forecast

    • 59
    • 95

    Patchy Smoke

    • 58
    • 95

    Patchy Smoke

    • 60
    • 95

    Mostly Sunny

    • 61
    • 92

    Partly Sunny

    • 60
    • 90

    Partly Sunny

    • 60
    • 89

    Partly Sunny

Today 9 Aug Lower Treasure Valley

Sunny, smoke. Highs 93 to 98. Northwest Winds 10 to 15 Mph.

Tonight 9 Aug Lower Treasure Valley

Mostly clear. Smoke. Lows 59 to 66. Northwest Winds 10 to 15 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

    74.7 °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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