Southwest Ada County Alliance Weather Forecast

    • 45
    • 67

    Chance Rain Showers

    • 42
    • 63

    Chance Rain Showers

    • 42
    • 65

    Partly Sunny

    • 43
    • 67

    Mostly Cloudy

    • 39
    • 66

    Mostly Sunny

    • 43
    • 70

    Partly Sunny

Today 25 Apr Upper Treasure Valley

Mostly sunny. Highs 65 to 70. Windy. Northwest Winds 15 to 25 Mph with Gusts to 35 Mph.

Tonight 25 Apr Upper Treasure Valley

Rain Showers likely. Chance of rain 60 percent. Lows 42 to 47. Breezy. Northwest Winds 10 to 20 Mph with Gusts to 35 Mph.

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Southwest Ada County Alliance Temperature Statistics

April Temperature

Boise Air Terminal (3.1 miles)

  • Lowest 8 April, 2024

    31.7 °F

  • Average April

    52.2 °F

  • Highest 13 April, 2024

    81.6 °F

Climate (2019–Present)

Boise Air Terminal (3.1 miles)

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  • Average Low 2019–2024

    43.4 °F

  • Average 2019–2024

    53.8 °F

  • Average High 2019–2024

    64.9 °F
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