Oso Flaco Lake Weather Forecast

    • 47
    • 59

    Patchy Fog

    • 49
    • 61

    Patchy Fog

    • 49
    • 62

    Patchy Fog

    • 49
    • 61

    Patchy Fog

    • 49
    • 58

    Patchy Fog

    • 50
    • 60

    Patchy Fog

    • 51
    • 61

    Mostly Sunny

Today 10 May San Luis Obispo County Beaches

Sunny. Highs in the upper 50s to mid 60s.

Tonight 10 May San Luis Obispo County Beaches

Partly cloudy early then low Clouds and fog. Lows in the mid 40s to lower 50s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Oso Flaco Lake Temperature Statistics

May Temperature

Santa Maria Public Airport/Capt G Allan Hancock Field (13 miles)

  • Lowest 5 May, 2024

    40.6 °F

  • Average May

    55.3 °F

  • Highest 8 May, 2024

    73.9 °F

Climate (2019–Present)

Santa Maria Public Airport/Capt G Allan Hancock Field (13 miles)

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  • Average Low 2019–2024

    48.3 °F

  • Average 2019–2024

    56.9 °F

  • Average High 2019–2024

    69.1 °F
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