Lyon Weather Forecast

    • 37
    • 53

    Becoming Sunny

    • 36
    • 57

    Mostly Sunny

    • 37
    • 61

    Partly Sunny

    • 35
    • 55

    Partly Sunny

    • 41
    • 60

    Mostly Sunny

    • 37
    • 63

    Mostly Sunny

Today 29 Oct Franklin

Showers Early, then a chance of Showers. Near steady temperature in the lower 50s. North Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain near 100 percent.

Tonight 29 Oct Franklin

Mostly cloudy in the Evening, then clearing. Cooler with Lows in the mid 30s. North Winds 10 to 15 Mph, becoming northwest around 5 Mph after midnight.

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Lyon Temperature Statistics

October Temperature

Washington Regional Airport (10.6 miles)

  • Lowest 22 October, 2025

    35.6 °F

  • Average October

    62.8 °F

  • Highest 2 October, 2025

    89.6 °F

Climate (2020–Present)

Washington Regional Airport (10.6 miles)

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  • Average Low 2020–2025

    47.6 °F

  • Average 2020–2025

    58.1 °F

  • Average High 2020–2025

    69 °F
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