Mount Wilson Weather Forecast

    • 24
    • 45

    Partly Sunny

    • 29
    • 30

    Wintry Mix

    • 25
    • 37

    Mostly Cloudy

    • 35
    • 39

    Rain

    • 25
    • 50

    Slight Chance Rain Showers

    • 23
    • 30

    Mostly Cloudy

    • 23
    • 35

    Partly Sunny

Today 25 Dec Lebanon

Partly sunny. Highs in the mid 40s. North Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 25 Dec Lebanon

Partly cloudy. Cooler with Lows in the lower 20s. North Winds 10 to 15 Mph with Gusts up to 25 Mph, Diminishing to around 5 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mount Wilson Temperature Statistics

December Temperature

Muir Army Air Field / Indiantown (12.4 miles)

  • Lowest 16 December, 2025

    6.1 °F

  • Average December

    30.6 °F

  • Highest 19 December, 2025

    59.5 °F

Climate (2020–Present)

Muir Army Air Field / Indiantown (12.4 miles)

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  • Average Low 2020–2025

    45.4 °F

  • Average 2020–2025

    54.9 °F

  • Average High 2020–2025

    64.2 °F
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