Atascadero Weather Forecast

    • 37
    • 62

    Mostly Cloudy

    • 34
    • 64

    Becoming Sunny

    • 38
    • 65

    Partly Sunny

    • 38
    • 62

    Mostly Sunny

    • 38
    • 65

    Mostly Sunny

    • 39
    • 68

    Partly Sunny

    • 40
    • 68

    Mostly Cloudy

Today 25 Jan Southern Salinas Valley

Mostly cloudy. Patchy morning fog. Highs in the lower 60s.

Tonight 25 Jan Southern Salinas Valley

Mostly cloudy. Lows in the 30s to around 40.

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Atascadero Temperature Statistics

January Temperature

Paso Robles Municipal Airport (12.4 miles)

  • Lowest 10 January, 2026

    26.7 °F

  • Average January

    49.6 °F

  • Highest 15 January, 2026

    71.7 °F

Climate (2021–Present)

Paso Robles Municipal Airport (12.4 miles)

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  • Average Low 2021–2026

    45.2 °F

  • Average 2021–2026

    60.4 °F

  • Average High 2021–2026

    77.7 °F
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