Williams Hill Recreation Area Weather Forecast

    • 62
    • 72

    Rain Showers Likely

    • 60
    • 76

    Chance Rain Showers

    • 61
    • 81

    Mostly Sunny

    • 64
    • 85

    Mostly Sunny

    • 65
    • 88

    Chance Rain Showers

    • 59
    • 80

    Slight Chance Rain Showers

Today 18 Sep Santa Lucia Mountains and Los Padres National Forest

Mostly cloudy. A chance of Showers and isolated Thunderstorms. Highs in the 60s to upper 70s. Northeast Winds 5 to 10 Mph.

Tonight 18 Sep Santa Lucia Mountains and Los Padres National Forest

Mostly cloudy. A chance of Showers and isolated Thunderstorms. Lows in the mid 50s to lower 60s. Northwest Winds up to 5 Mph. Becoming southeast around 5 Mph after midnight.

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Williams Hill Recreation Area Temperature Statistics

September Temperature

Paso Robles Municipal Airport (30.4 miles)

  • Lowest 7 September, 2025

    48.9 °F

  • Average September

    69.2 °F

  • Highest 1 September, 2025

    99 °F

Climate (2020–Present)

Paso Robles Municipal Airport (30.4 miles)

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  • Average Low 2020–2025

    44.9 °F

  • Average 2020–2025

    60.5 °F

  • Average High 2020–2025

    78 °F
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