Navarro River Redwoods State Park Weather Forecast

    • 52
    • 69

    Decreasing Clouds

    • 52
    • 69

    Partly Sunny

    • 52
    • 68

    Mostly Cloudy

    • 52
    • 71

    Partly Sunny

    • 53
    • 70

    Mostly Sunny

    • 54
    • 73

    Partly Sunny

Today 18 Sep Coastal Mendocino

Partly cloudy until early afternoon then clearing. Patchy dense fog in the morning. Highs 64 to 79. Northwest wind 5 to 15 Mph.

Tonight 18 Sep Coastal Mendocino

Partly cloudy. Patchy fog overnight. Lows 46 to 56. North wind 5 to 15 Mph.

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Navarro River Redwoods State Park Temperature Statistics

September Temperature

Ukiah Municipal Airport (26.1 miles)

  • Lowest 6 September, 2026

    45.6 °F

  • Average September

    68.2 °F

  • Highest 10 September, 2026

    100.7 °F

Climate (2021–2026)

Ukiah Municipal Airport (26.1 miles)

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  • Average Low 2021–2026

    47.1 °F

  • Average 2021–2026

    60.9 °F

  • Average High 2021–2026

    76 °F
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