Pismo Lake Weather Forecast

    • 53
    • 67

    Patchy Fog

    • 53
    • 63

    Mostly Cloudy

    • 53
    • 63

    Patchy Fog

    • 52
    • 66

    Partly Sunny

    • 53
    • 69

    Partly Sunny

    • 53
    • 67

    Partly Sunny

    • 53
    • 69

    Mostly Sunny

Today 30 Jun San Luis Obispo County Beaches

Mostly cloudy. Highs from the upper 50s to mid 60s at the Beaches to the upper 60s inland. West Winds around 15 Mph in the afternoon.

Tonight 30 Jun San Luis Obispo County Beaches

Low Clouds and fog. Lows around 50.

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Pismo Lake Temperature Statistics

June Temperature

San Luis Obispo, San Luis Obispo County-Mc Chesney Field (6.8 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 (6.8 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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