Ukiah Weather Forecast

    • 28
    • 63

    Mostly Sunny

    • 28
    • 65

    Mostly Sunny

    • 35
    • 60

    Mostly Cloudy

    • 38
    • 61

    Partly Sunny

    • 42
    • 64

    Chance Rain

    • 40
    • 61

    Slight Chance Rain

Today 23 Jan Southeastern Mendocino Interior

Sunny. Patchy valley fog in the morning. Highs 55 to 65.

Tonight 23 Jan Southeastern Mendocino Interior

Mostly clear. Lows 34 to 44.

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Ukiah Temperature Statistics

January Temperature

Ukiah Municipal Airport (1.2 miles)

  • Lowest 9 January, 2026

    30 °F

  • Average January

    47.4 °F

  • Highest 15 January, 2026

    70 °F

Climate (2021–Present)

Ukiah Municipal Airport (1.2 miles)

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  • Average Low 2021–2026

    47 °F

  • Average 2021–2026

    60.7 °F

  • Average High 2021–2026

    76 °F
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