Plainfield Weather Forecast

    • 52
    • 66

    Rain Showers

    • 46
    • 69

    Rain Showers

    • 41
    • 63

    Chance Rain Showers

    • 39
    • 54

    Mostly Sunny

    • 47
    • 65

    Mostly Sunny

    • 48
    • 69

    Partly Sunny

    • 50
    • 72

    Partly Sunny

Today 30 Apr Western St. Joseph

Mostly cloudy with a 40 percent chance of Showers. Cooler. Near steady temperature in the mid 60s. Southeast Winds around 10 Mph.

Tonight 30 Apr Western St. Joseph

Mostly cloudy. A chance of Showers and Thunderstorms after midnight. Lows in the lower 50s. East Winds 5 to 10 Mph. Gusts up to 20 Mph after midnight. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Plainfield Temperature Statistics

April Temperature

South Bend International Airport (8.1 miles)

  • Lowest 1 April, 2025

    22.7 °F

  • Average April

    49.7 °F

  • Highest 24 April, 2025

    83.6 °F

Climate (2020–Present)

South Bend International Airport (8.1 miles)

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  • Average Low 2020–2025

    43.4 °F

  • Average 2020–2025

    52.5 °F

  • Average High 2020–2025

    61.7 °F
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