Millersburg Weather Forecast

    • 45
    • 70

    Chance Rain Showers

    • 37
    • 55

    Breezy

    • 33
    • 59

    Sunny

    • 37
    • 63

    Mostly Sunny

    • 44
    • 62

    Slight Chance Rain Showers

    • 48
    • 62

    Mostly Cloudy

Today 20 Oct Iowa

Sunny. Highs around 70. South Winds 15 to 20 Mph with Gusts up to 35 Mph.

Tonight 20 Oct Iowa

Mostly cloudy with a chance of Showers in the Evening, then mostly clear after midnight. Lows in the mid 40s. West Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Millersburg Temperature Statistics

October Temperature

Oskaloosa, Oskaloosa Municipal Airport (29.2 miles)

  • Lowest 9 October, 2025

    45 °F

  • Average October

    67.1 °F

  • Highest 3 October, 2025

    90.9 °F

Climate (2020–Present)

Oskaloosa, Oskaloosa Municipal Airport (29.2 miles)

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  • Average Low 2020–2025

    43.7 °F

  • Average 2020–2025

    54 °F

  • Average High 2020–2025

    64.7 °F
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