Valleton Weather Forecast

    • 45
    • 79

    Mostly Sunny

    • 49
    • 78

    Mostly Sunny

    • 54
    • 88

    Sunny

    • 55
    • 92

    Mostly Sunny

    • 56
    • 94

    Mostly Sunny

    • 57
    • 94

    Mostly Sunny

    • 58
    • 95

    Sunny

Today 27 Sep Mountains Of San Benito County And Interior Monterey County Including Pinnacles National Park

Clear. Lows in the upper 50s to mid 60s. Highs in the 80s to 90s.

Tonight 27 Sep Mountains Of San Benito County And Interior Monterey County Including Pinnacles National Park

Mostly clear. Lows in the 40s. Northwest Winds 5 to 10 Mph.

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Valleton Temperature Statistics

September Temperature

Paso Robles Municipal Airport (15.5 miles)

  • Lowest 7 September, 2026

    45.6 °F

  • Average September

    70.3 °F

  • Highest 10 September, 2026

    107.7 °F

Climate (2021–2026)

Paso Robles Municipal Airport (15.5 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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