Nampa Municipal Airport Weather Forecast

    • 66
    • 95

    Mostly Cloudy

    • 69
    • 98

    Mostly Cloudy

    • 69
    • 93

    Partly Sunny

    • 68
    • 96

    Mostly Sunny

    • 68
    • 98

    Hot

    • 67
    • 96

    Partly Sunny

    • 68
    • 97

    Hot

Today 12 Jul Lower Treasure Valley

Decreasing Clouds. Highs 92 to 97. Northwest Winds 10 to 15 Mph with Gusts to 25 Mph.

Tonight 12 Jul Lower Treasure Valley

Mostly cloudy. Lows 65 to 70. North Winds 10 to 15 Mph this Evening, becoming light after midnight.

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Nampa Municipal Airport Temperature Statistics

July Temperature

Nampa Municipal Airport (0 miles)

  • Lowest 3 July, 2026

    55.4 °F

  • Average July

    77.4 °F

  • Highest 10 July, 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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