Millersburg Weather Forecast

    • 73
    • 88

    Chance Thunderstorms

    • 71
    • 89

    Thunderstorms Likely

    • 70
    • 87

    Rain Showers Likely

    • 67
    • 82

    Rain Showers

    • 67
    • 80

    Rain Showers Likely

    • 70
    • 84

    Chance Rain Showers

    • 66
    • 81

    Chance Rain Showers

Today 10 Aug Mercer

Mostly cloudy with a chance of Showers and Thunderstorms. Near steady temperature in the upper 80s. Southwest Winds 5 to 10 Mph. Chance of rain 30 percent. Heat index Values up to 100.

Tonight 10 Aug Mercer

Mostly clear this Evening, then partly cloudy with a chance of Showers and Thunderstorms after midnight. Patchy fog after midnight. Lows in the lower 70s. South Winds around 5 Mph. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Millersburg Temperature Statistics

August Temperature

Muscatine (19.3 miles)

  • Lowest 3 August, 2026

    60.8 °F

  • Average August

    72.9 °F

  • Highest 4 August, 2026

    87.8 °F

Climate (2021–2026)

Muscatine (19.3 miles)

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  • Average Low 2021–2026

    42.4 °F

  • Average 2021–2026

    53.1 °F

  • Average High 2021–2026

    63.5 °F
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