Creston Weather Forecast

    • 61
    • 101

    Hot

    • 61
    • 103

    Hot

    • 60
    • 102

    Hot

    • 60
    • 98

    Hot

    • 58
    • 97

    Hot

    • 56
    • 92

    Mostly Sunny

    • 56
    • 90

    Mostly Sunny

Today 18 Aug San Luis Obispo County Interior Valleys

Mostly cloudy in the morning then partly cloudy. Highs 92 to 102.

Tonight 18 Aug San Luis Obispo County Interior Valleys

Mostly cloudy. Lows in the 60s to around 70.

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Creston Temperature Statistics

August Temperature

Paso Robles Municipal Airport (11.8 miles)

  • Lowest 4 August, 2026

    51.7 °F

  • Average August

    75.1 °F

  • Highest 1 August, 2026

    105.7 °F

Climate (2021–2026)

Paso Robles Municipal Airport (11.8 miles)

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  • Average Low 2021–2026

    45.2 °F

  • Average 2021–2026

    60.8 °F

  • Average High 2021–2026

    77.8 °F
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