Irmulco Weather Forecast

    • 52
    • 73

    Partly Sunny

    • 54
    • 79

    Partly Sunny

    • 52
    • 78

    Partly Sunny

    • 53
    • 75

    Mostly Cloudy

    • 51
    • 66

    Rain

    • 46
    • 58

    Rain Likely

    • 44
    • 57

    Rain Likely

Today 8 Nov Southwestern Mendocino Interior

Mostly sunny. Highs 69 to 79.

Tonight 8 Nov Southwestern Mendocino Interior

Partly cloudy then becoming mostly cloudy in the late evening and overnight then becoming partly cloudy. Patchy dense valley fog. Lows 48 to 58.

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Irmulco Temperature Statistics

November Temperature

Ukiah Municipal Airport (25.5 miles)

  • Lowest 1 November, 2025

    43 °F

  • Average November

    58.8 °F

  • Highest 2 November, 2025

    79 °F

Climate (2020–Present)

Ukiah Municipal Airport (25.5 miles)

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  • Average Low 2020–2025

    46.9 °F

  • Average 2020–2025

    60.6 °F

  • Average High 2020–2025

    76 °F
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