Boise Air Terminal (Gowen Field) Weather Forecast

    • 49
    • 79

    Mostly Sunny

    • 46
    • 75

    Mostly Sunny

    • 49
    • 72

    Sunny

    • 52
    • 79

    Mostly Sunny

    • 51
    • 76

    Partly Sunny

    • 49
    • 75

    Partly Sunny

    • 50
    • 71

    Partly Sunny

Today 18 Sep Upper Treasure Valley

Sunny. Highs 76 to 81. Northwest Winds 10 to 15 Mph.

Tonight 18 Sep Upper Treasure Valley

Mostly clear. Lows 43 to 49. Northwest Winds 10 to 15 Mph.

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  • Temperature Real-Time

Boise Air Terminal (Gowen Field) Temperature Statistics

September Temperature

Boise Air Terminal (0.6 miles)

  • Lowest 12 September, 2018

    48 °F

  • Average September

    64.4 °F

  • Highest 9 September, 2018

    84 °F

Climate (2010–Present)

Boise Air Terminal (0.6 miles)

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  • Average Low 2010–Present

    44 °F

  • Average 2010–Present

    54.8 °F

  • Average High 2010–Present

    65.3 °F
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