Halcyon Weather Forecast

    • 45
    • 64

    Partly Sunny

    • 48
    • 63

    Partly Sunny

    • 49
    • 68

    Mostly Sunny

    • 51
    • 67

    Sunny

    • 51
    • 71

    Patchy Fog

    • 50
    • 70

    Patchy Fog

Today 26 Apr San Luis Obispo County Beaches

Partly cloudy. Highs in the upper 50s to mid 60s. Northwest Winds 15 to 25 Mph.

Tonight 26 Apr San Luis Obispo County Beaches

Partly cloudy. Lows in the mid to upper 40s. Northwest Winds 20 to 30 Mph with Gusts to 40 Mph decreasing to around 15 Mph after midnight.

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  • Temperature Forecast NOAA

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Halcyon Temperature Statistics

April Temperature

San Luis Obispo, San Luis Obispo County-Mc Chesney Field (9.3 miles)

  • Lowest 6 April, 2024

    38.6 °F

  • Average April

    60.3 °F

  • Highest 10 April, 2024

    83.6 °F

Climate (2019–Present)

San Luis Obispo, San Luis Obispo County-Mc Chesney Field (9.3 miles)

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  • Average Low 2019–2024

    49.7 °F

  • Average 2019–2024

    59.2 °F

  • Average High 2019–2024

    72.1 °F
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