Hales Grove Weather Forecast

    • 47
    • 70

    Sunny

    • 52
    • 79

    Mostly Sunny

    • 55
    • 85

    Partly Sunny

    • 59
    • 88

    Partly Sunny

    • 54
    • 83

    Mostly Sunny

    • 50
    • 77

    Mostly Sunny

    • 49
    • 73

    Mostly Sunny

Today 6 Sep Coastal Mendocino

Mostly sunny. Highs 61 to 72. Northwest wind 5 to 15 Mph.

Tonight 6 Sep Coastal Mendocino

Mostly clear. Lows 45 to 55. North wind 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hales Grove Temperature Statistics

September Temperature

Fortuna Rohnerville Airport (54.1 miles)

  • Lowest 4 September, 2026

    46.4 °F

  • Average September

    58.2 °F

  • Highest 1 September, 2026

    71.6 °F

Climate (2021–2026)

Fortuna Rohnerville Airport (54.1 miles)

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  • Average Low 2021–2026

    45.4 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    59.8 °F
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