Millersburg Weather Forecast

    • 72
    • 93

    Slight Chance Thunderstorms

    • 65
    • 85

    Partly Sunny

    • 66
    • 86

    Sunny

    • 68
    • 87

    Partly Sunny

    • 66
    • 79

    Rain Showers Likely

    • 65
    • 79

    Chance Thunderstorms

    • 64
    • 84

    Mostly Sunny

Today 27 Jul Mercer

Mostly sunny with a slight chance of Showers and Thunderstorms. Hot. Near steady temperature in the lower 90s. Southwest Winds 10 to 15 Mph. Chance of rain 20 percent. Heat index Values up to 117.

Tonight 27 Jul Mercer

Mostly clear. A slight chance of Showers and Thunderstorms this evening. Patchy smoke after midnight. Lows in the lower 70s. West Winds 10 to 15 Mph, becoming north 5 to 10 Mph after midnight. Chance of rain 20 percent. Heat index Values up to 109 early this evening.

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Millersburg Temperature Statistics

July Temperature

Muscatine (19.3 miles)

  • Lowest 23 July, 2026

    53.6 °F

  • Average July

    77.2 °F

  • Highest 1 July, 2026

    95 °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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