Pismo Beach Weather Forecast

    • 56
    • 83

    Becoming Sunny

    • 55
    • 81

    Sunny

    • 53
    • 77

    Mostly Sunny

    • 54
    • 76

    Patchy Fog

    • 52
    • 74

    Patchy Fog

    • 53
    • 72

    Patchy Fog

    • 53
    • 73

    Mostly Sunny

Today 23 Mar San Luis Obispo County Beaches

Sunny in the morning then partly cloudy. Highs in the upper 70s to mid 80s. Northwest Winds around 15 Mph in the afternoon.

Tonight 23 Mar San Luis Obispo County Beaches

Clear. Lows in the upper 40s and 50s.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Pismo Beach Temperature Statistics

March Temperature

San Luis Obispo, San Luis Obispo County-Mc Chesney Field (6.2 miles)

  • Lowest 7 March, 2026

    42.1 °F

  • Average March

    64.9 °F

  • Highest 17 March, 2026

    97.6 °F

Climate (2021–Present)

San Luis Obispo, San Luis Obispo County-Mc Chesney Field (6.2 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    50.1 °F

  • Average 2021–2026

    60.6 °F

  • Average High 2021–2026

    73.1 °F
Get WillyWeather+ to remove ads