Big Island Airport Weather Forecast

    • 28
    • 40

    Becoming Sunny

    • 29
    • 42

    Partly Sunny

    • 36
    • 41

    Rain Likely

    • 38
    • 44

    Rain

    • 34
    • 43

    Rain Likely

    • 32
    • 42

    Chance Rain/Snow

Today 30 Dec Northern Clearwater Mountains

Partly cloudy. Highs in the mid 30s to lower 40s.

Tonight 30 Dec Northern Clearwater Mountains

Mostly clear. Lows in the 20s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Big Island Airport Temperature Statistics

December Temperature

Lowell (42.3 miles)

  • Lowest 28 December, 2025

    21 °F

  • Average December

    37.6 °F

  • Highest 12 December, 2025

    53.1 °F

Climate (2020–Present)

Lowell (42.3 miles)

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  • Average Low 2020–2025

    41.3 °F

  • Average 2020–2025

    50.8 °F

  • Average High 2020–2025

    62.5 °F
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