Creston Weather Forecast

    • 40
    • 61

    Decreasing Clouds

    • 40
    • 61

    Mostly Sunny

    • 36
    • 59

    Mostly Sunny

    • 35
    • 63

    Partly Sunny

    • 35
    • 64

    Partly Sunny

    • 40
    • 64

    Mostly Cloudy

    • 39
    • 62

    Mostly Cloudy

Today 22 Jan San Luis Obispo County Interior Valleys

Mostly cloudy. A 20 percent chance of rain in the afternoon. Highs in the mid 50s to mid 60s.

Tonight 22 Jan San Luis Obispo County Interior Valleys

Mostly clear. Lows in the mid 30s to mid 40s.

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Creston Temperature Statistics

January Temperature

Paso Robles Municipal Airport (11.8 miles)

  • Lowest 9 January, 2026

    27 °F

  • Average January

    48 °F

  • Highest 15 January, 2026

    70 °F

Climate (2021–Present)

Paso Robles Municipal Airport (11.8 miles)

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  • Average Low 2021–2026

    45.2 °F

  • Average 2021–2026

    60.4 °F

  • Average High 2021–2026

    77.6 °F
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