Lake Riverside Weather Forecast

    • 56
    • 89

    Sunny

    • 56
    • 91

    Sunny

    • 58
    • 93

    Sunny

    • 58
    • 94

    Sunny

    • 55
    • 91

    Mostly Sunny

    • 58
    • 90

    Partly Sunny

    • 61
    • 89

    Partly Sunny

Today 6 Jul Riverside County Mountains

Sunny. Highs 84 to 94. Areas of Winds southwest 10 to 20 Mph. Gusts to 25 Mph this afternoon.

Tonight 6 Jul Riverside County Mountains

Clear. Lows 56 to 66. Areas of Winds northwest 10 to 15 Mph. Gusts to 25 Mph this evening.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Riverside Temperature Statistics

July Temperature

Big Bear City Airport (51.6 miles)

  • Lowest 1 July, 2026

    38.5 °F

  • Average July

    60.3 °F

  • Highest 3 July, 2026

    77 °F

Climate (2021–2026)

Big Bear City Airport (51.6 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    33.8 °F

  • Average 2021–2026

    48.9 °F

  • Average High 2021–2026

    60.3 °F
Get WillyWeather+ to remove ads