Lake Riverside Weather Forecast

    • 38
    • 61

    Decreasing Clouds

    • 45
    • 70

    Increasing Clouds

    • 45
    • 76

    Mostly Sunny

    • 47
    • 79

    Partly Sunny

    • 45
    • 75

    Partly Sunny

    • 46
    • 77

    Mostly Sunny

    • 42
    • 72

    Partly Sunny

Today 2 Apr Riverside County Mountains

Partly cloudy. Warmer. Highs 58 to 68. Areas of Winds west 20 to 30 Mph. Gusts to 45 Mph. Becoming 40 Mph this afternoon.

Tonight 2 Apr Riverside County Mountains

Partly cloudy this evening. Becoming mostly clear. Lows 36 to 46. Areas of Winds west 10 to 20 Mph with Gusts to 35 Mph becoming north with Gusts to 30 Mph overnight.

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Lake Riverside Temperature Statistics

April Temperature

Big Bear City Airport (51.6 miles)

  • Lowest

  • Average April

  • Highest

Climate (2021–Present)

Big Bear City Airport (51.6 miles)

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  • Average Low 2021–2026

    34 °F
  • Average 2021–2026

    49.2 °F
  • Average High 2021–2026

    60.4 °F
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