Heilmann Regional Park Weather Forecast

    • 53
    • 83

    Increasing Clouds

    • 59
    • 90

    Partly Sunny

    • 59
    • 97

    Hot

    • 59
    • 98

    Hot

    • 58
    • 94

    Mostly Sunny

    • 58
    • 92

    Mostly Sunny

    • 57
    • 92

    Sunny

Today 16 Aug Southern Salinas Valley

Cloudy in the morning then sunny. Highs in the mid 80s to mid 90s. Southwest Winds around 15 Mph in the afternoon.

Tonight 16 Aug Southern Salinas Valley

Partly cloudy in the evening then mostly cloudy. Lows in the lower to mid 50s.

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Heilmann Regional Park Temperature Statistics

August Temperature

Paso Robles Municipal Airport (13.7 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 (13.7 miles)

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  • Average Low 2021–2026

    45.2 °F

  • Average 2021–2026

    60.8 °F

  • Average High 2021–2026

    77.8 °F
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