Lake Mendocino Weather Forecast

    • 46
    • 66

    Rain Likely

    • 39
    • 57

    Rain

    • 35
    • 61

    Chance Rain Showers

    • 42
    • 77

    Mostly Sunny

    • 46
    • 81

    Mostly Sunny

    • 47
    • 82

    Partly Sunny

Today 31 Mar Southeastern Mendocino Interior

Mostly cloudy. Chance of rain Showers in the Morning, then rain Showers likely in the afternoon. Highs 56 to 68.

Tonight 31 Mar Southeastern Mendocino Interior

Mostly cloudy. Chance of rain Showers in the Evening, then chance of rain overnight. Lows 41 to 51.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Mendocino Temperature Statistics

March Temperature

Ukiah Municipal Airport (6.2 miles)

  • Lowest 6 March, 2026

    37.7 °F

  • Average March

    61.2 °F

  • Highest 20 March, 2026

    94.6 °F

Climate (2021–Present)

Ukiah Municipal Airport (6.2 miles)

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  • Average Low 2021–2026

    47.1 °F

  • Average 2021–2026

    61 °F

  • Average High 2021–2026

    76.4 °F
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