Minerva Weather Forecast

    • 69
    • 91

    Slight Chance Thunderstorms

    • 68
    • 86

    Rain Showers Likely

    • 65
    • 80

    Rain Showers

    • 67
    • 80

    Rain Showers Likely

    • 67
    • 85

    Rain Showers Likely

    • 61
    • 80

    Slight Chance Thunderstorms

    • 62
    • 78

    Mostly Cloudy

Today 11 Aug Marshall

Sunny. Near steady temperature in the mid 80s. South Winds around 5 Mph.

Tonight 11 Aug Marshall

Partly cloudy this Evening, then becoming mostly cloudy. Lows in the upper 60s. East Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Minerva Temperature Statistics

August Temperature

Marshalltown, Marshalltown Municipal Airport (8.7 miles)

  • Lowest 8 August, 2026

    56.6 °F

  • Average August

    71.2 °F

  • Highest 7 August, 2026

    84.7 °F

Climate (2021–2026)

Marshalltown, Marshalltown Municipal Airport (8.7 miles)

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  • Average Low 2021–2026

    39.7 °F

  • Average 2021–2026

    50.6 °F

  • Average High 2021–2026

    61.4 °F
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