Lake Riverside Weather Forecast

    • 56
    • 91

    Sunny

    • 57
    • 93

    Sunny

    • 57
    • 92

    Mostly Sunny

    • 60
    • 92

    Mostly Sunny

    • 64
    • 95

    Mostly Sunny

    • 63
    • 97

    Hot

Today 2 Aug Riverside County Mountains

Sunny. Highs 86 to 96. Areas of Winds west 10 to 15 Mph. Gusts to 30 Mph this afternoon.

Tonight 2 Aug Riverside County Mountains

Clear. Lows 53 to 63. Areas of Winds northwest 10 to 20 Mph with Gusts to 30 Mph.

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Lake Riverside Temperature Statistics

August Temperature

Big Bear City Airport (51.6 miles)

  • Lowest

  • Average August

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Climate (2020–Present)

Big Bear City Airport (51.6 miles)

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  • Average Low 2020–2025

    34.2 °F
  • Average 2020–2025

    49.4 °F
  • Average High 2020–2025

    60.1 °F
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