Atascadero Weather Forecast

    • 38
    • 66

    Mostly Cloudy

    • 34
    • 65

    Mostly Sunny

    • 34
    • 64

    Mostly Sunny

    • 36
    • 67

    Partly Sunny

    • 38
    • 68

    Mostly Cloudy

    • 39
    • 68

    Partly Sunny

Today 10 Dec Southern Salinas Valley

Partly cloudy. Highs in the mid to upper 60s. Northeast Winds around 15 Mph.

Tonight 10 Dec Southern Salinas Valley

Mostly cloudy. Lows in the mid 30s to around 40. Northeast Winds around 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Atascadero Temperature Statistics

December Temperature

Paso Robles Municipal Airport (12.4 miles)

  • Lowest 2 December, 2023

    31.7 °F

  • Average December

    49.8 °F

  • Highest 5 December, 2023

    73.9 °F

Climate (2018–Present)

Paso Robles Municipal Airport (12.4 miles)

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  • Average Low 2018–2023

    45.4 °F

  • Average 2018–2023

    59.9 °F

  • Average High 2018–2023

    77.6 °F
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