Lake Riverside Weather Forecast

    • 33
    • 49

    Increasing Clouds

    • 35
    • 52

    Mostly Sunny

    • 41
    • 61

    Mostly Sunny

    • 47
    • 66

    Partly Sunny

    • 48
    • 71

    Mostly Sunny

    • 44
    • 71

    Partly Sunny

Today 29 Jan Riverside County Mountains

Partly cloudy this morning. Becoming mostly sunny. Not as cool. Highs 46 to 54. Areas of Winds west 10 to 15 Mph with Gusts to 25 Mph.

Tonight 29 Jan Riverside County Mountains

Partly cloudy. Lows 23 to 33. Areas of Winds northwest 10 to 15 Mph with Gusts to 25 Mph.

Graph Plots Open in Graphs
  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Riverside Temperature Statistics

January Temperature

Big Bear City Airport (51.6 miles)

  • Lowest 13 January, 2025

    12.2 °F
  • Average January

    34.3 °F
  • Highest 2 January, 2025

    60.8 °F

Climate (2020–Present)

Big Bear City Airport (51.6 miles)

Take a look at our website widgetsAvailable free! Find Out More
  • Average Low 2020–2025

    34.7 °F
  • Average 2020–2025

    49.7 °F
  • Average High 2020–2025

    60 °F
Get WillyWeather+ to remove ads