Fontana Weather Forecast

    • 42
    • 68

    Breezy

    • 33
    • 56

    Partly Sunny

    • 51
    • 61

    Rain Likely

    • 44
    • 67

    Chance Rain Showers

    • 32
    • 63

    Chance Rain Showers

    • 29
    • 44

    Partly Sunny

    • 32
    • 46

    Mostly Cloudy

Today 5 Nov Lebanon

Partly sunny. Warm with Highs in the upper 60s. Southwest Winds 15 to 20 Mph with Gusts up to 40 Mph.

Tonight 5 Nov Lebanon

Partly cloudy this Evening, then clearing. Breezy with Lows in the lower 40s. West Winds 15 to 25 Mph with Gusts up to 50 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fontana Temperature Statistics

November Temperature

Muir Army Air Field / Indiantown (11.2 miles)

  • Lowest 2 November, 2025

    34.3 °F

  • Average November

    50.9 °F

  • Highest 3 November, 2025

    65.3 °F

Climate (2020–Present)

Muir Army Air Field / Indiantown (11.2 miles)

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  • Average Low 2020–2025

    45.6 °F

  • Average 2020–2025

    55.1 °F

  • Average High 2020–2025

    64.4 °F
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