Three Crossing Weather Forecast

    • 46
    • 76

    Increasing Clouds

    • 43
    • 67

    Mostly Sunny

    • 47
    • 69

    Mostly Sunny

    • 50
    • 77

    Sunny

    • 55
    • 80

    Sunny

    • 57
    • 84

    Sunny

    • 58
    • 85

    Mostly Sunny

Today 15 May Northern Lake County

Sunny. Highs 70 to 85.

Tonight 15 May Northern Lake County

Partly cloudy then becoming mostly cloudy overnight then becoming partly cloudy. Breezy. Lows 41 to 51. Northwest wind 20 to 25 Mph at higher elevation.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Three Crossing Temperature Statistics

May Temperature

Ukiah Municipal Airport (19.9 miles)

  • Lowest 8 May, 2026

    46.7 °F

  • Average May

    65.5 °F

  • Highest 11 May, 2026

    94.6 °F

Climate (2021–Present)

Ukiah Municipal Airport (19.9 miles)

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  • Average Low 2021–2026

    47.2 °F

  • Average 2021–2026

    61 °F

  • Average High 2021–2026

    76.3 °F
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