Longvale Weather Forecast

    • 48
    • 59

    Rain

    • 39
    • 56

    Rain

    • 44
    • 55

    Rain

    • 46
    • 55

    Rain

    • 44
    • 56

    Rain

    • 44
    • 56

    Rain

    • 40
    • 54

    Rain Likely

Today 16 Dec Northwestern Mendocino Interior

Patchy valley fog in the morning. Rain likely in the Morning, then rain in the afternoon. Highs 56 to 66.

Tonight 16 Dec Northwestern Mendocino Interior

Rain. Rain may be heavy at Times. Lows 44 to 54.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Longvale Temperature Statistics

December Temperature

Ukiah Municipal Airport (31.7 miles)

  • Lowest 13 December, 2025

    30 °F

  • Average December

    46.7 °F

  • Highest 10 December, 2025

    72 °F

Climate (2020–Present)

Ukiah Municipal Airport (31.7 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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