Barclay Bay Picnic Area Weather Forecast

    • 28
    • 42

    Mostly Sunny

    • 28
    • 42

    Mostly Sunny

    • 28
    • 42

    Mostly Sunny

    • 32
    • 42

    Mostly Cloudy

    • 31
    • 42

    Chance Rain

    • 25
    • 44

    Partly Sunny

Today 3 Dec Upper Treasure Valley

Sunny. Areas of dense fog. Highs 35 to 45. Light Winds.

Tonight 3 Dec Upper Treasure Valley

Increasing Clouds. Areas of dense fog. Lows 15 to 24. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Barclay Bay Picnic Area Temperature Statistics

December Temperature

Boise Air Terminal (9.9 miles)

  • Lowest 1 December, 2024

    21.9 °F
  • Average December

    29.2 °F
  • Highest 1 December, 2024

    39.9 °F

Climate (2019–Present)

Boise Air Terminal (9.9 miles)

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  • Average Low 2019–2024

    43.8 °F
  • Average 2019–2024

    54.4 °F
  • Average High 2019–2024

    65.5 °F
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