Jurupa Valley Weather Forecast

    • 55
    • 73

    Mostly Cloudy

    • 54
    • 75

    Decreasing Clouds

    • 56
    • 78

    Partly Sunny

    • 59
    • 85

    Mostly Sunny

    • 61
    • 88

    Breezy

    • 62
    • 90

    Mostly Sunny

    • 63
    • 92

    Mostly Sunny

Today 21 Sep San Bernardino and Riverside County Valleys

Partly cloudy. Isolated Showers in the evening. Cooler. Lows 46 to 55. Areas of Winds southwest 15 Mph with Gusts to 25 Mph in the evening becoming light. Chance of measurable precipitation 20 percent.

Graph Plots Open in Graphs
  • Temperature Forecast NOAA

  • Temperature Real-Time

Jurupa Valley Temperature Statistics

September Temperature

Fullerton, Fullerton Municipal Airport (30.4 miles)

  • Lowest 18 September, 2017

    61 °F
  • Average September

    75.1 °F
  • Highest 1 September, 2017

    104 °F

Climate (2010–Present)

Fullerton, Fullerton Municipal Airport (30.4 miles)

Take a look at our website widgetsAvailable free! Find Out More
  • Average Low 2010–Present

    57.7 °F
  • Average 2010–Present

    66.8 °F
  • Average High 2010–Present

    78.2 °F
Get an account to remove ads