Heilmann Regional Park Weather Forecast

    • 62
    • 95

    Mostly Sunny

    • 59
    • 95

    Increasing Clouds

    • 60
    • 93

    Mostly Sunny

    • 61
    • 97

    Hot

    • 62
    • 100

    Hot

    • 63
    • 101

    Hot

    • 62
    • 100

    Hot

Today 22 Aug Southern Salinas Valley

Partly cloudy in the morning then sunny. Highs 95 to 105. West Winds around 15 Mph in the afternoon.

Tonight 22 Aug Southern Salinas Valley

Clear. Lows in the upper 50s to mid 60s. West Winds around 15 Mph in the evening.

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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

    75.4 °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

    77.9 °F
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