Roseville Weather Forecast

    • 57
    • 68

    Decreasing Clouds

    • 56
    • 74

    Partly Sunny

    • 58
    • 78

    Partly Sunny

    • 62
    • 82

    Partly Sunny

    • 54
    • 79

    Mostly Cloudy

    • 53
    • 70

    Chance Rain Showers

Today 28 Sep Lancaster

Cloudy. A chance of light rain with a slight chance of drizzle this morning. Highs in the upper 60s. North Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 28 Sep Lancaster

Mostly cloudy. Lows in the mid 50s. Northwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Roseville Temperature Statistics

September Temperature

Lancaster, Lancaster Airport (2.5 miles)

  • Lowest 24 September, 2026

    46.9 °F

  • Average September

    68.6 °F

  • Highest 1 September, 2026

    89.1 °F

Climate (2021–2026)

Lancaster, Lancaster Airport (2.5 miles)

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  • Average Low 2021–2026

    45.8 °F

  • Average 2021–2026

    55.5 °F

  • Average High 2021–2026

    65 °F
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