California Citrus State Historical Park Weather Forecast

    • 46
    • 71

    Sunny

    • 47
    • 72

    Sunny

    • 50
    • 77

    Mostly Sunny

    • 52
    • 80

    Sunny

    • 53
    • 81

    Mostly Sunny

    • 53
    • 81

    Sunny

Today 5 Dec San Bernardino and Riverside County Valleys-The Inland Empire

Sunny. Highs 67 to 72. Light Winds becoming west to 10 Mph this afternoon.

Tonight 5 Dec San Bernardino and Riverside County Valleys-The Inland Empire

Clear. Lows 42 to 45 in wind Sheltered Areas to 44 to 50 in warmer Locations. Light Winds.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

California Citrus State Historical Park Temperature Statistics

December Temperature

Riverside Municipal Airport (3.1 miles)

  • Lowest 2 December, 2025

    42.1 °F

  • Average December

    57.2 °F

  • Highest 1 December, 2025

    72 °F

Climate (2020–Present)

Riverside Municipal Airport (3.1 miles)

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

  • Average Low 2020–2025

    54.6 °F

  • Average 2020–2025

    66.6 °F

  • Average High 2020–2025

    79.8 °F
Get WillyWeather+ to remove ads