Creston Weather Forecast

    • 41
    • 71

    Sunny

    • 39
    • 72

    Sunny

    • 39
    • 75

    Mostly Sunny

    • 42
    • 72

    Mostly Sunny

    • 39
    • 68

    Mostly Sunny

    • 44
    • 69

    Mostly Sunny

Today 10 Dec San Luis Obispo County Interior Valleys

Sunny. Highs in the 60s to around 70. East Winds around 15 Mph.

Tonight 10 Dec San Luis Obispo County Interior Valleys

Mostly clear. Lows in the upper 30s to mid 40s. East Winds around 15 Mph in the evening.

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Creston Temperature Statistics

December Temperature

Paso Robles Municipal Airport (11.8 miles)

  • Lowest 5 December, 2025

    30 °F

  • Average December

    43 °F

  • Highest 7 December, 2025

    66 °F

Climate (2020–Present)

Paso Robles Municipal Airport (11.8 miles)

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  • Average Low 2020–2025

    45.1 °F

  • Average 2020–2025

    60.4 °F

  • Average High 2020–2025

    77.7 °F
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