McMillan Weather Forecast

    • 32
    • 50

    Chance Rain

    • 30
    • 49

    Mostly Sunny

    • 44
    • 54

    Rain Showers

    • 58
    • 67

    Rain Showers

    • 52
    • 72

    Rain

    • 44
    • 66

    Rain Likely

    • 42
    • 59

    Chance Rain

Today 9 Apr Marathon

Partly cloudy. Temperatures in the upper 40s. West wind 5 to 10 Mph.

Tonight 9 Apr Marathon

Cloudy with a chance of light rain. Lows in the lower 30s. Northwest wind 5 to 10 Mph shifting to the north after midnight. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

McMillan Temperature Statistics

April Temperature

Marshfield, Marshfield Municipal Airport (6.8 miles)

  • Lowest 7 April, 2026

    17.1 °F

  • Average April

    33.9 °F

  • Highest 5 April, 2026

    50.6 °F

Climate (2021–Present)

Marshfield, Marshfield Municipal Airport (6.8 miles)

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  • Average Low 2021–2026

    36.6 °F

  • Average 2021–2026

    45.9 °F

  • Average High 2021–2026

    55.2 °F
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