Valley of Enchantment Weather Forecast

    • 66
    • 79

    Sunny

    • 65
    • 76

    Mostly Sunny

    • 62
    • 75

    Partly Sunny

    • 54
    • 67

    Mostly Sunny

    • 54
    • 63

    Sunny

    • 57
    • 69

    Mostly Sunny

    • 60
    • 72

    Sunny

Today 24 Sep San Bernardino County Mountains

Mostly sunny. Highs 66 to 76 above 6000 feet to 75 to 84 below 6000 feet.

Tonight 24 Sep San Bernardino County Mountains

Mostly clear. Lows 46 to 56 above 6000 feet to 55 to 65 below 6000 feet. Areas of Winds south 10 to 15 Mph becoming west overnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Valley of Enchantment Temperature Statistics

September Temperature

San Bernardino Intl. Airport (11.2 miles)

  • Lowest 19 September, 2026

    57.2 °F

  • Average September

    73.8 °F

  • Highest 9 September, 2026

    105.8 °F

Climate (2021–2026)

San Bernardino Intl. Airport (11.2 miles)

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

  • Average Low 2021–2026

    54.2 °F

  • Average 2021–2026

    63.2 °F

  • Average High 2021–2026

    80.3 °F
Get WillyWeather+ to remove ads