Nampa Municipal Airport Weather Forecast

    • 62
    • 91

    Becoming Sunny

    • 64
    • 95

    Mostly Sunny

    • 60
    • 95

    Sunny

    • 59
    • 90

    Sunny

    • 63
    • 96

    Sunny

    • 63
    • 96

    Mostly Sunny

Today 6 Jul Lower Treasure Valley

Mostly sunny. Highs 88 to 93. Northwest Winds 10 to 15 Mph.

Tonight 6 Jul Lower Treasure Valley

Decreasing Clouds. Lows 59 to 64. Northwest Winds 10 to 15 Mph in the 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

    73.4 °F

  • Highest 4 July, 2026

    96.8 °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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