Mount Wilson Weather Forecast

    • 27
    • 32

    Increasing Clouds

    • 27
    • 41

    Chance Snow Showers

    • 18
    • 31

    Partly Sunny

    • 9
    • 31

    Mostly Sunny

    • 10
    • 18

    Partly Sunny

    • 22
    • 29

    Mostly Cloudy

Today 16 Jan Lebanon

Sunny in the Morning, then becoming mostly cloudy. Highs in the lower 30s. West Winds 10 to 15 Mph, becoming southwest 5 to 10 Mph in the afternoon. Wind chill Values as low as 5 above in the morning.

Tonight 16 Jan Lebanon

Partly cloudy. Cooler with Lows around 20. West Winds 15 to 20 Mph with Gusts up to 30 Mph. Wind chill Values as low as 4 above.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mount Wilson Temperature Statistics

January Temperature

Muir Army Air Field / Indiantown (12.4 miles)

  • Lowest 1 January, 2026

    19.6 °F

  • Average January

    34.9 °F

  • Highest 8 January, 2026

    55.6 °F

Climate (2021–Present)

Muir Army Air Field / Indiantown (12.4 miles)

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  • Average Low 2021–2026

    45.3 °F

  • Average 2021–2026

    54.7 °F

  • Average High 2021–2026

    64 °F
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