Plainfield Weather Forecast

    • 68
    • 92

    Slight Chance Thunderstorms

    • 65
    • 84

    Partly Sunny

    • 69
    • 85

    Rain Showers Likely

    • 64
    • 86

    Rain Showers Likely

    • 63
    • 84

    Partly Sunny

    • 66
    • 85

    Chance Rain Showers

Today 17 Jul Cumberland

Mostly sunny. A chance of Showers and Thunderstorms in the afternoon. Hot with Highs in the lower 90s. Southwest Winds 5 to 10 Mph. Chance of rain 40 percent. Heat index Values between 100 and 104.

Tonight 17 Jul Cumberland

Mostly cloudy with a chance of Showers and Thunderstorms. Warm. Near steady temperature in the lower 70s. Southwest Winds around 5 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Plainfield Temperature Statistics

July Temperature

Harrisburg, Capital City Airport (23 miles)

  • Lowest 4 July, 2025

    60.7 °F

  • Average July

    78.3 °F

  • Highest 8 July, 2025

    91.7 °F

Climate (2020–Present)

Harrisburg, Capital City Airport (23 miles)

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  • Average Low 2020–2025

    48.1 °F

  • Average 2020–2025

    57.4 °F

  • Average High 2020–2025

    66.8 °F
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