Arlington Heights Weather Forecast

    • 62
    • 94

    Mostly Sunny

    • 62
    • 93

    Mostly Sunny

    • 61
    • 91

    Mostly Sunny

    • 61
    • 90

    Mostly Sunny

    • 60
    • 89

    Mostly Sunny

    • 60
    • 88

    Mostly Sunny

Today 28 Jun San Bernardino and Riverside County Valleys-The Inland Empire

Mostly sunny. Highs 94 to 99. Light Winds becoming southwest 10 to 15 Mph with Gusts to 25 Mph this afternoon.

Tonight 28 Jun San Bernardino and Riverside County Valleys-The Inland Empire

Mostly clear. Lows 57 to 64. Areas of Winds west 10 to 15 Mph with Gusts to 25 Mph in the evening becoming light.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Arlington Heights Temperature Statistics

June Temperature

Riverside Municipal Airport (3.1 miles)

  • Lowest 8 June, 2025

    56.6 °F

  • Average June

    74.3 °F

  • Highest 15 June, 2025

    103.6 °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

    80 °F
Get WillyWeather+ to remove ads