Nampa Municipal Airport Weather Forecast

    • 45
    • 74

    Decreasing Clouds

    • 40
    • 69

    Mostly Sunny

    • 51
    • 77

    Sunny

    • 57
    • 88

    Sunny

    • 56
    • 89

    Sunny

    • 59
    • 90

    Sunny

Today 9 Jun Lower Treasure Valley

Patchy fog. Widespread Showers after Midnight, then mostly sunny. Chance of rain 80 percent. Highs 71 to 76. Breezy. Light Winds after Midnight, becoming west 10 to 20 Mph with Gusts to 30 Mph.

Tonight 9 Jun Lower Treasure Valley

Mostly clear. Lows 44 to 49. Breezy. Northwest Winds 10 to 20 Mph with Gusts to 30 Mph in the Evening, decreasing to around 10 Mph after midnight.

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Nampa Municipal Airport Temperature Statistics

June Temperature

Nampa Municipal Airport (0 miles)

  • Lowest 2 June, 2026

    46.4 °F

  • Average June

    67.8 °F

  • Highest 5 June, 2026

    87.8 °F

Climate (2021–Present)

Nampa Municipal Airport (0 miles)

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  • Average Low 2021–2026

    41.9 °F

  • Average 2021–2026

    53.5 °F

  • Average High 2021–2026

    65.4 °F
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