Upland Memorial Park Weather Forecast

    • 50
    • 59

    Rain Showers

    • 48
    • 65

    Mostly Sunny

    • 51
    • 74

    Sunny

    • 54
    • 76

    Mostly Sunny

    • 55
    • 78

    Mostly Sunny

    • 53
    • 77

    Partly Sunny

Today 14 Oct San Bernardino and Riverside County Valleys-The Inland Empire

Showers and a slight chance of Thunderstorms. Highs 58 to 63. Areas of Winds south 10 to 20 Mph with Gusts to 30 Mph.

Tonight 14 Oct San Bernardino and Riverside County Valleys-The Inland Empire

Partly cloudy. A chance of Showers. Lows 43 to 48. Areas of Winds southwest 10 Mph in the evening becoming light. Chance of measurable precipitation 40 percent.

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Upland Memorial Park Temperature Statistics

October Temperature

Ontario International Airport (4.3 miles)

  • Lowest 4 October, 2025

    57 °F

  • Average October

    68.9 °F

  • Highest 10 October, 2025

    91.9 °F

Climate (2020–Present)

Ontario International Airport (4.3 miles)

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  • Average Low 2020–2025

    55.5 °F

  • Average 2020–2025

    66.6 °F

  • Average High 2020–2025

    79 °F
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