Plainfield Weather Forecast

    • 59
    • 75

    Thunderstorms Likely

    • 53
    • 73

    Slight Chance Thunderstorms

    • 58
    • 78

    Mostly Sunny

    • 62
    • 81

    Mostly Sunny

    • 67
    • 83

    Mostly Sunny

    • 67
    • 85

    Partly Sunny

Today 4 Aug Bremer

Partly cloudy Early, then mostly cloudy with a chance of Showers and Thunderstorms. Humid with Highs in the mid 70s. South Winds 5 to 10 Mph, becoming northwest this afternoon. Chance of rain 50 percent.

Tonight 4 Aug Bremer

Showers and Thunderstorms Likely, mainly in the evening. Lows around 60. North Winds 5 to 10 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Plainfield Temperature Statistics

August Temperature

Charles City (15.5 miles)

  • Lowest 1 August, 2026

    62.6 °F

  • Average August

    70.2 °F

  • Highest 1 August, 2026

    80.6 °F

Climate (2021–2026)

Charles City (15.5 miles)

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  • Average Low 2021–2026

    38.8 °F

  • Average 2021–2026

    48.3 °F

  • Average High 2021–2026

    57.9 °F
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