McMillan Weather Forecast

    • 72
    • 92

    Chance Thunderstorms

    • 68
    • 92

    Chance Thunderstorms

    • 68
    • 90

    Rain Showers

    • 66
    • 88

    Rain Showers Likely

    • 65
    • 85

    Rain Showers Likely

    • 63
    • 84

    Chance Thunderstorms

Today 29 Jun Marathon

Hot and humid. Mostly cloudy with a slight chance of Showers and Thunderstorms in the Morning, then partly cloudy in the afternoon. Highs in the lower 90s. South wind 10 to 15 Mph. Chance of rain 20 percent. Heat indices to 107.

Tonight 29 Jun Marathon

Muggy. Showers likely and a chance of Thunderstorms. Nearly steady temperature in the mid 60s. Southeast wind 10 to 15 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

McMillan Temperature Statistics

June Temperature

Marshfield, Marshfield Municipal Airport (6.8 miles)

  • Lowest 15 June, 2026

    46.7 °F

  • Average June

    64.7 °F

  • Highest 7 June, 2026

    83.6 °F

Climate (2021–2026)

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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