Fontana Weather Forecast

    • 55
    • 82

    Sunny

    • 55
    • 81

    Sunny

    • 56
    • 83

    Breezy

    • 53
    • 82

    Breezy

    • 52
    • 78

    Mostly Sunny

    • 51
    • 75

    Mostly Sunny

    • 50
    • 73

    Mostly Sunny

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

Sunny. Highs around 82. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fontana Temperature Statistics

November Temperature

Ontario International Airport (8.1 miles)

  • Lowest 26 November, 2021

    42.1 °F
  • Average November

    65.2 °F
  • Highest 12 November, 2021

    91 °F

Climate (2010–Present)

Ontario International Airport (8.1 miles)

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  • Average Low 2010–Present

    56.9 °F
  • Average 2010–Present

    67.2 °F
  • Average High 2010–Present

    80.3 °F
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