Marathon Weather Forecast

    • 19
    • 60

    Mostly Sunny

    • 11
    • 31

    Chance Snow

    • 18
    • 28

    Chance Snow

    • 27
    • 40

    Chance Snow

    • 27
    • 42

    Partly Sunny

    • 33
    • 45

    Slight Chance Rain

Today 27 Feb Buena Vista

Sunny, breezy with Highs in the lower 60s. West Winds 15 to 25 Mph with Gusts up to 35 Mph.

Tonight 27 Feb Buena Vista

Mostly clear in the Evening, then becoming mostly cloudy. Lows around 20. North Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Marathon Temperature Statistics

February Temperature

Storm Lake (21.7 miles)

  • Lowest 23 February, 2026

    -2.2 °F

  • Average February

    32 °F

  • Highest 9 February, 2026

    66.2 °F

Climate (2021–Present)

Storm Lake (21.7 miles)

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  • Average Low 2021–2026

    39 °F

  • Average 2021–2026

    48.9 °F

  • Average High 2021–2026

    59 °F
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