Nampa Municipal Airport Weather Forecast

    • 67
    • 99

    Hot

    • 61
    • 91

    Sunny

    • 61
    • 91

    Sunny

    • 65
    • 96

    Mostly Sunny

    • 65
    • 98

    Hot

    • 65
    • 97

    Hot

Today 14 Jul Lower Treasure Valley

Sunny. Highs 99 to 104. Northwest Winds 10 to 15 Mph.

Tonight 14 Jul Lower Treasure Valley

Mostly clear. Lows 65 to 70. Northwest Winds 10 to 15 Mph with Gusts to 25 Mph.

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Nampa Municipal Airport Temperature Statistics

July Temperature

Nampa Municipal Airport (0 miles)

  • Lowest 5 July, 2025

    53.6 °F
  • Average July

    77.6 °F
  • Highest 8 July, 2025

    104 °F

Climate (2020–Present)

Nampa Municipal Airport (0 miles)

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  • Average Low 2020–2025

    41.3 °F
  • Average 2020–2025

    53.1 °F
  • Average High 2020–2025

    65 °F
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