Montana De Oro State Park Weather Forecast

    • 48
    • 60

    Patchy Fog

    • 49
    • 60

    Patchy Fog

    • 49
    • 61

    Patchy Fog

    • 46
    • 58

    Slight Chance Thunderstorms

    • 47
    • 54

    Partly Sunny

    • 49
    • 58

    Patchy Fog

    • 49
    • 59

    Patchy Fog

Today 30 Apr Santa Lucia Mountains

Mostly cloudy. Highs in the 60s to around 70. Southwest Winds around 15 Mph in the afternoon.

Tonight 30 Apr Santa Lucia Mountains

Low Clouds and fog developing. Lows in the mid 40s to lower 50s. Southwest Winds around 15 Mph in the evening.

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Montana De Oro State Park Temperature Statistics

April Temperature

San Luis Obispo, San Luis Obispo County-Mc Chesney Field (12.4 miles)

  • Lowest 13 April, 2025

    41.6 °F

  • Average April

    56.6 °F

  • Highest 11 April, 2025

    82.7 °F

Climate (2020–Present)

San Luis Obispo, San Luis Obispo County-Mc Chesney Field (12.4 miles)

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  • Average Low 2020–2025

    50 °F

  • Average 2020–2025

    60.3 °F

  • Average High 2020–2025

    73 °F
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