Boise Weather Forecast

    • 37
    • 63

    Mostly Sunny

    • 39
    • 66

    Sunny

    • 43
    • 71

    Mostly Sunny

    • 48
    • 71

    Partly Sunny

    • 48
    • 71

    Chance Rain Showers

    • 45
    • 66

    Chance Rain Showers

Today 20 Apr Upper Treasure Valley

Sunny. Highs 60 to 65. Breezy. Southeast Winds 10 to 20 Mph. Gusts to 30 Mph in the morning.

Tonight 20 Apr Upper Treasure Valley

Mostly clear. Lows 31 to 38. East Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Boise Temperature Statistics

April Temperature

Boise Air Terminal (3.1 miles)

  • Lowest 12 April, 2021

    27 °F
  • Average April

    50.7 °F
  • Highest 3 April, 2021

    75.9 °F

Climate (2010–Present)

Boise Air Terminal (3.1 miles)

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  • Average Low 2010–Present

    42.3 °F
  • Average 2010–Present

    52.5 °F
  • Average High 2010–Present

    63.3 °F
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