Roseville Weather Forecast

    • 61
    • 79

    Chance Rain Showers

    • 60
    • 80

    Chance Rain Showers

    • 53
    • 76

    Mostly Sunny

    • 52
    • 75

    Mostly Sunny

    • 51
    • 72

    Partly Sunny

    • 52
    • 72

    Mostly Sunny

Today 26 May Lancaster

Partly sunny. Highs in the upper 70s. East Winds around 5 Mph, becoming south in the afternoon.

Tonight 26 May Lancaster

Mostly cloudy. Patchy fog. Lows in the upper 50s. North Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Roseville Temperature Statistics

May Temperature

Lancaster, Lancaster Airport (2.5 miles)

  • Lowest 4 May, 2026

    36 °F

  • Average May

    60.1 °F

  • Highest 18 May, 2026

    93.9 °F

Climate (2021–Present)

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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