Rancho Alta Mesa Weather Forecast

    • 48
    • 84

    Mostly Sunny

    • 46
    • 71

    Partly Sunny

    • 50
    • 71

    Chance Rain

    • 49
    • 70

    Chance Rain

    • 47
    • 71

    Slight Chance Rain

    • 45
    • 71

    Mostly Sunny

Today 18 Oct Sacramento Metro and Western El Dorado and Amador Counties

Sunny. Highs around 83. Light Winds becoming southwest up to 10 Mph with Gusts to around 20 Mph in the afternoon.

Tonight 18 Oct Sacramento Metro and Western El Dorado and Amador Counties

Clear. Lows 46 to 52. South Winds around 10 Mph with Gusts to around 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rancho Alta Mesa Temperature Statistics

October Temperature

Sacramento Mather Airport (10.6 miles)

  • Lowest 11 October, 2026

    43.3 °F

  • Average October

    71.5 °F

  • Highest 6 October, 2026

    100.6 °F

Climate (2021–2026)

Sacramento Mather Airport (10.6 miles)

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  • Average Low 2021–2026

    48.9 °F

  • Average 2021–2026

    61.8 °F

  • Average High 2021–2026

    75.5 °F
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