Symerton Weather Forecast

    • 55
    • 72

    Rain Showers

    • 46
    • 83

    Rain Showers

    • 35
    • 57

    Slight Chance Rain Showers

    • 33
    • 53

    Partly Sunny

    • 48
    • 60

    Partly Sunny

    • 53
    • 75

    Partly Sunny

    • 51
    • 74

    Mostly Sunny

Today 16 Apr Southern Will

Mostly cloudy late in the Morning, then becoming partly cloudy. A slight chance of Thunderstorms with isolated Showers late in the morning. Highs in the lower 70s. West Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of precipitation 20 percent.

Tonight 16 Apr Southern Will

Mostly clear in the Evening, then becoming partly cloudy. Patchy fog after midnight. Lows in the lower 50s. Northeast Winds around 5 Mph, becoming southeast after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Symerton Temperature Statistics

April Temperature

Joliet Regional Airport (14.3 miles)

  • Lowest 7 April, 2026

    31.5 °F

  • Average April

    53 °F

  • Highest 12 April, 2026

    81.5 °F

Climate (2021–Present)

Joliet Regional Airport (14.3 miles)

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  • Average Low 2021–2026

    43.6 °F

  • Average 2021–2026

    53.7 °F

  • Average High 2021–2026

    63.3 °F
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