Barclay Bay Picnic Area Weather Forecast

    • 37
    • 55

    Rain Showers

    • 32
    • 51

    Chance Rain Showers

    • 40
    • 57

    Rain Showers

    • 33
    • 55

    Rain Showers

    • 32
    • 50

    Chance Rain Showers

    • 33
    • 52

    Chance Rain/Snow

    • 34
    • 53

    Chance Rain/Snow

Today 28 Mar Upper Treasure Valley

Partly cloudy with scattered rain Showers this Morning, then widespread rain Showers and scattered Thunderstorms this afternoon. Chance of rain 80 percent. Cooler with Highs 56 to 61. South Winds up to 10 Mph this Morning, shifting to northwest this afternoon. Gusts to 20 Mph.

Tonight 28 Mar Upper Treasure Valley

A slight chance of Thunderstorms this evening. Mostly cloudy with a chance of rain Showers. Chance of rain 40 percent. Lows 36 to 41. Northwest Winds up to 10 Mph with Gusts to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Barclay Bay Picnic Area Temperature Statistics

March Temperature

Boise Air Terminal (9.9 miles)

  • Lowest 19 March, 2025

    27.8 °F

  • Average March

    46.8 °F

  • Highest 26 March, 2025

    80.1 °F

Climate (2020–Present)

Boise Air Terminal (9.9 miles)

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  • Average Low 2020–2025

    43.6 °F

  • Average 2020–2025

    54.3 °F

  • Average High 2020–2025

    65.5 °F
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