Lake Riverside Weather Forecast

    • 48
    • 71

    Increasing Clouds

    • 44
    • 71

    Mostly Cloudy

    • 40
    • 67

    Mostly Sunny

    • 40
    • 64

    Partly Sunny

    • 39
    • 57

    Chance Rain Showers

    • 37
    • 59

    Mostly Sunny

Today 26 Nov Riverside County Mountains

Mostly sunny. Highs 62 to 72. Areas of Winds east 10 to 15 Mph. Gusts to 30 Mph. Becoming 25 Mph this afternoon.

Tonight 26 Nov Riverside County Mountains

Partly cloudy. Lows 40 to 50. Areas of Winds east 10 to 15 Mph with Gusts to 25 Mph.

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  • Temperature Real-Time

Lake Riverside Temperature Statistics

November Temperature

Big Bear City Airport (51.6 miles)

  • Lowest 20 November, 2025

    23 °F

  • Average November

    43.1 °F

  • Highest 10 November, 2025

    68 °F

Climate (2020–Present)

Big Bear City Airport (51.6 miles)

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  • Average Low 2020–2025

    34 °F

  • Average 2020–2025

    49 °F

  • Average High 2020–2025

    59.9 °F
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