San Lucas Weather Forecast

    • 60
    • 96

    Mostly Sunny

    • 59
    • 96

    Mostly Sunny

    • 58
    • 93

    Mostly Sunny

    • 56
    • 92

    Mostly Sunny

    • 54
    • 89

    Mostly Sunny

    • 53
    • 87

    Mostly Sunny

    • 54
    • 87

    Mostly Sunny

Today 22 Aug Southern Salinas Valley/Arroyo Seco and Lake San Antonio

Sunny. Highs 95 to 106. Northwest Winds 10 to 20 Mph.

Tonight 22 Aug Southern Salinas Valley/Arroyo Seco and Lake San Antonio

Mostly clear. Lows in the lower 60s. Northwest Winds 10 to 20 Mph decreasing to around 5 Mph after midnight.

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San Lucas Temperature Statistics

August Temperature

Paso Robles Municipal Airport (38.5 miles)

  • Lowest 4 August, 2025

    49.6 °F

  • Average August

    75.2 °F

  • Highest 11 August, 2025

    104.6 °F

Climate (2020–Present)

Paso Robles Municipal Airport (38.5 miles)

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  • Average Low 2020–2025

    44.9 °F

  • Average 2020–2025

    60.4 °F

  • Average High 2020–2025

    78 °F
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