Nampa Municipal Airport Weather Forecast

    • 57
    • 90

    Mostly Sunny

    • 61
    • 94

    Sunny

    • 64
    • 96

    Partly Sunny

    • 65
    • 95

    Partly Sunny

    • 65
    • 95

    Mostly Sunny

    • 62
    • 94

    Mostly Sunny

Today 3 Jul Lower Treasure Valley

Sunny. Highs 88 to 93. Northwest Winds up to 10 Mph.

Tonight 3 Jul Lower Treasure Valley

Clear. Lows 57 to 62. North Winds up to 10 Mph.

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Nampa Municipal Airport Temperature Statistics

July Temperature

Nampa Municipal Airport (0 miles)

  • Lowest 1 July, 2026

    59 °F

  • Average July

    70.3 °F

  • Highest 1 July, 2026

    82.4 °F

Climate (2021–2026)

Nampa Municipal Airport (0 miles)

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  • Average Low 2021–2026

    41.8 °F

  • Average 2021–2026

    53.4 °F

  • Average High 2021–2026

    65.2 °F
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