Atascadero Weather Forecast

    • 63
    • 104

    Hot

    • 62
    • 106

    Hot

    • 63
    • 104

    Hot

    • 60
    • 95

    Partly Sunny

    • 56
    • 92

    Mostly Sunny

    • 52
    • 85

    Mostly Sunny

Today 25 Aug Southern Salinas Valley

Mostly cloudy in the morning then sunny. Highs 100 to 107.

Tonight 25 Aug Southern Salinas Valley

Mostly clear in the evening then partly cloudy. Lows in the upper 50s to mid 60s except around 70 warmer Hills.

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Atascadero Temperature Statistics

August Temperature

Paso Robles Municipal Airport (12.4 miles)

  • Lowest 4 August, 2026

    51.7 °F

  • Average August

    75.7 °F

  • Highest 1 August, 2026

    105.7 °F

Climate (2021–2026)

Paso Robles Municipal Airport (12.4 miles)

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  • Average Low 2021–2026

    45.2 °F

  • Average 2021–2026

    60.8 °F

  • Average High 2021–2026

    77.9 °F
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