Marysville Weather Forecast

    • 64
    • 88

    Increasing Clouds

    • 63
    • 81

    Rain Showers Likely

    • 58
    • 76

    Chance Thunderstorms

    • 57
    • 76

    Chance Rain Showers

    • 59
    • 77

    Slight Chance Thunderstorms

    • 61
    • 80

    Slight Chance Rain Showers

Today 16 Sep Marshall

Mostly sunny. Highs in the upper 80s. South Winds 5 to 10 Mph.

Tonight 16 Sep Marshall

Mostly clear with a slight chance of Showers in the Evening, then partly cloudy with Showers likely with a chance of Thunderstorms after midnight. Lows in the mid 60s. Southeast Winds around 5 Mph. Chance of rain 60 percent.

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Marysville Temperature Statistics

September Temperature

Marysville Municipal Airport (1.2 miles)

  • Lowest 6 September, 2025

    44.6 °F

  • Average September

    67.5 °F

  • Highest 12 September, 2025

    91.4 °F

Climate (2020–Present)

Marysville Municipal Airport (1.2 miles)

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  • Average Low 2020–2025

    43.3 °F

  • Average 2020–2025

    54.4 °F

  • Average High 2020–2025

    65.8 °F
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