Boise Weather Forecast

    • 43
    • 75

    Decreasing Clouds

    • 21
    • 51

    Breezy

    • 21
    • 43

    Partly Sunny

    • 24
    • 56

    Mostly Sunny

    • 28
    • 57

    Partly Sunny

    • 35
    • 61

    Partly Sunny

Today 27 Dec Oldham

Partly cloudy. Highs in the upper 70s. Southwest Winds 10 to 20 Mph with Gusts up to 30 Mph.

Tonight 27 Dec Oldham

Partly cloudy. Lows around 40. West Winds 10 to 20 Mph. Gusts up to 35 Mph after midnight.

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Boise Temperature Statistics

December Temperature

Hereford Municipal Airport (38.5 miles)

  • Lowest 1 December, 2025

    21.2 °F

  • Average December

    46.3 °F

  • Highest 24 December, 2025

    83.5 °F

Climate (2020–Present)

Hereford Municipal Airport (38.5 miles)

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  • Average Low 2020–2025

    45.6 °F

  • Average 2020–2025

    60.2 °F

  • Average High 2020–2025

    75.6 °F
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