Three Crossing Weather Forecast

    • 45
    • 54

    Rain

    • 41
    • 52

    Rain

    • 45
    • 50

    Rain

    • 44
    • 52

    Rain Showers

    • 41
    • 50

    Rain Likely

    • 38
    • 47

    Rain

    • 40
    • 47

    Rain

Today 18 Dec Northern Lake County

Mostly cloudy. Chance of rain through the day. Highs 47 to 60.

Tonight 18 Dec Northern Lake County

Cloudy. Chance of rain in the Evening, then rain overnight. Lows 37 to 47. Southwest wind around 20 Mph overnight.

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Three Crossing Temperature Statistics

December Temperature

Ukiah Municipal Airport (19.9 miles)

  • Lowest 13 December, 2025

    30 °F

  • Average December

    47.4 °F

  • Highest 10 December, 2025

    72 °F

Climate (2020–Present)

Ukiah Municipal Airport (19.9 miles)

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  • Average Low 2020–2025

    47 °F

  • Average 2020–2025

    60.7 °F

  • Average High 2020–2025

    76 °F
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