Mount Wilson Weather Forecast

    • 57
    • 75

    Increasing Clouds

    • 46
    • 73

    Rain Showers Likely

    • 36
    • 55

    Rain Showers Likely

    • 31
    • 48

    Mostly Sunny

    • 46
    • 57

    Partly Sunny

    • 47
    • 69

    Slight Chance Rain Showers

Today 17 Apr Lebanon

Sunny and not as warm. Near steady temperature in the mid 70s. North Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 17 Apr Lebanon

Mostly clear in the Evening, then becoming partly cloudy. Mild. Lows in the mid 50s. North Winds 5 to 10 Mph, becoming east after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mount Wilson Temperature Statistics

April Temperature

Muir Army Air Field / Indiantown (12.4 miles)

  • Lowest 8 April, 2026

    28.9 °F

  • Average April

    54.7 °F

  • Highest 15 April, 2026

    89.6 °F

Climate (2021–Present)

Muir Army Air Field / Indiantown (12.4 miles)

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  • Average Low 2021–2026

    45 °F

  • Average 2021–2026

    54.6 °F

  • Average High 2021–2026

    64 °F
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