Gualala Weather Forecast

    • 51
    • 56

    Increasing Clouds

    • 50
    • 56

    Partly Sunny

    • 49
    • 56

    Breezy

    • 51
    • 58

    Sunny

    • 51
    • 57

    Mostly Sunny

    • 53
    • 56

    Partly Sunny

Today 28 May Mendocino Coast

Mostly cloudy then becoming sunny in the late morning and early afternoon then becoming partly cloudy. Patchy fog in the morning. Highs 59 to 69. Southeast wind around 10 Mph shifting to the northwest in the afternoon.

Tonight 28 May Mendocino Coast

Mostly cloudy. Chance of rain Showers in the evening. Patchy fog overnight. Lows 44 to 54. Northwest wind around 10 Mph.

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Gualala Temperature Statistics

May Temperature

Ukiah Municipal Airport (30.4 miles)

  • Lowest 18 May, 2026

    42.7 °F

  • Average May

    66 °F

  • Highest 11 May, 2026

    94.6 °F

Climate (2021–Present)

Ukiah Municipal Airport (30.4 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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