Pine Grove Weather Forecast

    • 54
    • 77

    Mostly Sunny

    • 55
    • 75

    Sunny

    • 62
    • 80

    Sunny

    • 58
    • 85

    Sunny

    • 52
    • 78

    Sunny

    • 50
    • 70

    Sunny

Today 15 Jun Southern Lake County

Mostly cloudy in the morning then clearing. Highs 79 to 90.

Tonight 15 Jun Southern Lake County

Clear early in the evening then becoming mostly clear. Lows 49 to 59.

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Pine Grove Temperature Statistics

June Temperature

Santa Rosa, Santa Rosa Sonoma County Airport (23 miles)

  • Lowest 12 June, 2025

    45 °F

  • Average June

    62.3 °F

  • Highest 12 June, 2025

    78.1 °F

Climate (2020–Present)

Santa Rosa, Santa Rosa Sonoma County Airport (23 miles)

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  • Average Low 2020–2025

    45.3 °F

  • Average 2020–2025

    57.7 °F

  • Average High 2020–2025

    72.8 °F
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