Roseville Weather Forecast

    • 37
    • 60

    Mostly Cloudy

    • 40
    • 63

    Mostly Cloudy

    • 42
    • 67

    Partly Sunny

    • 49
    • 71

    Partly Sunny

    • 58
    • 73

    Chance Rain Showers

    • 56
    • 73

    Rain Showers Likely

    • 52
    • 70

    Chance Rain Showers

Today 31 Oct Lancaster

Partly sunny with a 40 percent chance of Showers. Highs in the mid 60s.

Tonight 31 Oct Lancaster

Partly cloudy. Lows in the upper 30s. North Winds around 5 Mph.

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Roseville Temperature Statistics

October Temperature

Lancaster, Lancaster Airport (2.5 miles)

  • Lowest 18 October, 2026

    34 °F

  • Average October

    56.8 °F

  • Highest 2 October, 2026

    84 °F

Climate (2021–2026)

Lancaster, Lancaster Airport (2.5 miles)

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  • Average Low 2021–2026

    45.7 °F

  • Average 2021–2026

    55.4 °F

  • Average High 2021–2026

    65 °F
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