Roosevelt Weather Forecast

    • 51
    • 80

    Partly Sunny

    • 52
    • 81

    Mostly Sunny

    • 54
    • 81

    Partly Sunny

    • 57
    • 85

    Mostly Sunny

    • 59
    • 86

    Partly Sunny

    • 56
    • 85

    Partly Sunny

Today 23 Feb San Bernardino and Riverside County Valleys-The Inland Empire

Partly cloudy. Highs 77 to 82. Areas of Winds east to 10 Mph becoming west in the afternoon.

Tonight 23 Feb San Bernardino and Riverside County Valleys-The Inland Empire

Partly cloudy. Lows around 50 in wind Sheltered Areas to 51 to 57 in warmer Locations. Light Winds.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Roosevelt Temperature Statistics

February Temperature

San Bernardino Intl. Airport (3.7 miles)

  • Lowest 20 February, 2026

    40.8 °F

  • Average February

    56.3 °F

  • Highest 4 February, 2026

    86 °F

Climate (2021–Present)

San Bernardino Intl. Airport (3.7 miles)

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

  • Average Low 2021–2026

    54.1 °F

  • Average 2021–2026

    63.1 °F

  • Average High 2021–2026

    80.3 °F
Get WillyWeather+ to remove ads