Oso Flaco Lake Weather Forecast

    • 52
    • 63

    Patchy Fog

    • 50
    • 61

    Patchy Fog

    • 51
    • 60

    Mostly Cloudy

    • 48
    • 61

    Partly Sunny

    • 49
    • 61

    Partly Sunny

    • 51
    • 64

    Mostly Sunny

    • 53
    • 68

    Mostly Sunny

Today 1 May San Luis Obispo County Beaches

Low Clouds and fog in the morning then sunny. Highs from the lower 60s at the Beaches to the lower 70s inland. West Winds around 15 Mph in the afternoon.

Tonight 1 May San Luis Obispo County Beaches

Low Clouds and fog. Lows around 50. West Winds around 15 Mph in the evening.

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Oso Flaco Lake Temperature Statistics

May Temperature

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

  • Lowest

  • Average May

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Climate (2021–Present)

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

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  • Average Low 2021–2026

    48.2 °F
  • Average 2021–2026

    57.2 °F
  • Average High 2021–2026

    69.3 °F
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