Estero Bay Weather Forecast

    • 52
    • 60

    Gradual Clearing

    • 53
    • 58

    Mostly Cloudy

    • 52
    • 57

    Mostly Cloudy

    • 53
    • 58

    Partly Sunny

    • 54
    • 59

    Mostly Cloudy

    • 54
    • 60

    Mostly Cloudy

Today 29 Jun San Luis Obispo County Beaches

Low Clouds and fog in the morning then partly cloudy. Highs in the 60s.

Tonight 29 Jun San Luis Obispo County Beaches

Low Clouds and fog. Lows around 50.

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Estero Bay Temperature Statistics

June Temperature

San Luis Obispo, San Luis Obispo County-Mc Chesney Field (23 miles)

  • Lowest 7 June, 2026

    45.6 °F

  • Average June

    64.5 °F

  • Highest 10 June, 2026

    85.6 °F

Climate (2021–2026)

San Luis Obispo, San Luis Obispo County-Mc Chesney Field (23 miles)

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  • Average Low 2021–2026

    50.2 °F

  • Average 2021–2026

    60.9 °F

  • Average High 2021–2026

    73.2 °F
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