Heilmann Regional Park Weather Forecast

    • 51
    • 71

    Becoming Sunny

    • 52
    • 79

    Mostly Sunny

    • 53
    • 84

    Mostly Sunny

    • 53
    • 88

    Mostly Sunny

    • 53
    • 84

    Mostly Sunny

    • 51
    • 82

    Mostly Sunny

Today 20 Jun Southern Salinas Valley

Cloudy in the morning then sunny. Highs in the 70s to around 80. Southwest Winds 15 to 25 Mph in the afternoon.

Tonight 20 Jun Southern Salinas Valley

Clear. Lows in the mid 40s to lower 50s. Southwest Winds around 15 Mph in the evening.

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Heilmann Regional Park Temperature Statistics

June Temperature

Paso Robles Municipal Airport (13.7 miles)

  • Lowest 7 June, 2026

    41.6 °F

  • Average June

    70.9 °F

  • Highest 10 June, 2026

    99.6 °F

Climate (2021–2026)

Paso Robles Municipal Airport (13.7 miles)

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  • Average Low 2021–2026

    45.3 °F

  • Average 2021–2026

    60.7 °F

  • Average High 2021–2026

    77.9 °F
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