Pismo Lake Weather Forecast

    • 42
    • 55

    Rain

    • 43
    • 58

    Rain

    • 43
    • 62

    Mostly Sunny

    • 48
    • 63

    Chance Rain

    • 43
    • 59

    Chance Rain

    • 44
    • 61

    Mostly Sunny

    • 44
    • 62

    Partly Sunny

Today 13 Mar San Luis Obispo County Beaches

Showers with a slight chance of Thunderstorms in the Morning, then a chance of Showers in the afternoon. Highs in the lower to mid 50s. West Winds 15 to 25 Mph.

Tonight 13 Mar San Luis Obispo County Beaches

Partly cloudy in the Evening, then rain after midnight. Lows in the lower to mid 40s. Northwest Winds 15 to 25 Mph in the evening.

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  • Temperature Forecast NOAA

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Pismo Lake Temperature Statistics

March Temperature

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

  • Lowest 8 March, 2025

    37 °F

  • Average March

    52.5 °F

  • Highest 4 March, 2025

    68.6 °F

Climate (2020–Present)

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

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  • Average Low 2020–2025

    50 °F

  • Average 2020–2025

    60.2 °F

  • Average High 2020–2025

    72.9 °F
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