Atascadero Weather Forecast

    • 47
    • 85

    Mostly Sunny

    • 46
    • 82

    Partly Sunny

    • 48
    • 83

    Partly Sunny

    • 47
    • 82

    Partly Sunny

    • 46
    • 82

    Mostly Cloudy

    • 47
    • 73

    Mostly Cloudy

Today 25 Mar Southern Salinas Valley

Sunny. Highs in the upper 70s to mid 80s.

Tonight 25 Mar Southern Salinas Valley

Mostly clear. Lows in the 40s to lower 50s.

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Atascadero Temperature Statistics

March Temperature

Paso Robles Municipal Airport (12.4 miles)

  • Lowest 6 March, 2026

    35.1 °F

  • Average March

    60.9 °F

  • Highest 18 March, 2026

    95.6 °F

Climate (2021–Present)

Paso Robles Municipal Airport (12.4 miles)

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  • Average Low 2021–2026

    45.3 °F

  • Average 2021–2026

    60.6 °F

  • Average High 2021–2026

    77.9 °F
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