DeHaven Weather Forecast

    • 51
    • 59

    Increasing Clouds

    • 51
    • 56

    Mostly Cloudy

    • 52
    • 55

    Chance Rain Showers

    • 52
    • 56

    Rain Likely

    • 50
    • 59

    Chance Rain

    • 49
    • 59

    Patchy Fog

    • 48
    • 60

    Mostly Sunny

Today 30 Aug Coastal Mendocino

Sunny. Patchy fog in the morning. Highs 70 to 85. Northwest wind up to 10 Mph.

Tonight 30 Aug Coastal Mendocino

Mostly clear. Patchy fog overnight. Lows 45 to 55. Northwest wind up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

DeHaven Temperature Statistics

August Temperature

Ukiah Municipal Airport (47.8 miles)

  • Lowest 26 August, 2026

    50.6 °F

  • Average August

    76.9 °F

  • Highest 8 August, 2026

    108.6 °F

Climate (2021–2026)

Ukiah Municipal Airport (47.8 miles)

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  • Average Low 2021–2026

    47.1 °F

  • Average 2021–2026

    61 °F

  • Average High 2021–2026

    76.2 °F
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