Lake Riverside Weather Forecast

    • 34
    • 51

    Rain Showers

    • 34
    • 47

    Rain Showers

    • 31
    • 42

    Rain Showers

    • 32
    • 44

    Chance Rain Showers

    • 32
    • 50

    Slight Chance Rain Showers

    • 38
    • 55

    Partly Sunny

    • 41
    • 61

    Partly Sunny

Today 16 Feb Riverside County Mountains

Mostly cloudy this Morning, then Showers this afternoon. Locally heavy precipitation possible this afternoon. Highs 45 to 55. Snow level 7000 feet this afternoon. Areas of Winds south 10 to 20 Mph with Gusts to 30 Mph. Becoming 25 to 35 Mph with Gusts to 55 Mph this afternoon.

Tonight 16 Feb Riverside County Mountains

Rain and snow Showers overnight. Colder. Lows 26 to 36. Local snow accumulation of 4 to 6 Inches. Snow level 5000 feet. Areas of Winds west 20 to 30 Mph. Gusts to 45 Mph becoming 40 Mph overnight.

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Lake Riverside Temperature Statistics

February Temperature

Big Bear City Airport (51.6 miles)

  • Lowest 14 February, 2026

    17.6 °F

  • Average February

    39 °F

  • Highest 1 February, 2026

    59 °F

Climate (2021–Present)

Big Bear City Airport (51.6 miles)

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  • Average Low 2021–2026

    34 °F

  • Average 2021–2026

    49 °F

  • Average High 2021–2026

    60.1 °F
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