Roseville Weather Forecast

    • 63
    • 82

    Partly Sunny

    • 63
    • 83

    Mostly Sunny

    • 64
    • 86

    Mostly Sunny

    • 67
    • 87

    Mostly Cloudy

    • 67
    • 85

    Chance Rain Showers

    • 67
    • 85

    Chance Thunderstorms

Today 29 Jul Lancaster

Mostly sunny. A slight chance of Showers and Thunderstorms in the afternoon. Humid with Highs in the lower 80s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

Tonight 29 Jul Lancaster

Partly cloudy. Near steady temperature in the mid 60s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

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Roseville Temperature Statistics

July Temperature

Lancaster, Lancaster Airport (2.5 miles)

  • Lowest 24 July, 2026

    54 °F

  • Average July

    76.1 °F

  • Highest 2 July, 2026

    102.9 °F

Climate (2021–2026)

Lancaster, Lancaster Airport (2.5 miles)

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  • Average Low 2021–2026

    45.9 °F

  • Average 2021–2026

    55.5 °F

  • Average High 2021–2026

    65.1 °F
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