Rocklin Weather Forecast

    • 53
    • 72

    Rain Showers Likely

    • 52
    • 68

    Rain Likely

    • 44
    • 72

    Mostly Sunny

    • 47
    • 75

    Mostly Sunny

    • 47
    • 76

    Mostly Sunny

    • 46
    • 74

    Mostly Sunny

    • 46
    • 74

    Mostly Sunny

Today 21 Oct Sacramento Metro and Western El Dorado and Amador Counties

Mostly cloudy. A chance of rain Showers and a slight chance of Thunderstorms early in the Morning, then a chance of rain late in the morning. A chance of rain Showers and a slight chance of Thunderstorms in the afternoon. Highs around 71. Light Winds.

Tonight 21 Oct Sacramento Metro and Western El Dorado and Amador Counties

Mostly cloudy with a chance of rain. Lows 50 to 56. Light Winds.

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Rocklin Temperature Statistics

October Temperature

Lincoln Regional Karl Harder Field (10.6 miles)

  • Lowest 1 October, 2026

    53.6 °F

  • Average October

    73.9 °F

  • Highest 1 October, 2026

    93.2 °F

Climate (2021–2026)

Lincoln Regional Karl Harder Field (10.6 miles)

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  • Average Low 2021–2026

    48.2 °F

  • Average 2021–2026

    61.7 °F

  • Average High 2021–2026

    74.7 °F
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