Wilton Weather Forecast

    • 34
    • 54

    Increasing Clouds

    • 41
    • 54

    Mostly Cloudy

    • 43
    • 59

    Mostly Cloudy

    • 43
    • 58

    Mostly Cloudy

    • 43
    • 56

    Chance Rain Showers

    • 41
    • 55

    Chance Rain Showers

Today 24 Oct Southern Will

Sunny. Widespread frost early in the morning. Highs in the mid 50s. North Winds around 5 Mph.

Tonight 24 Oct Southern Will

Mostly clear in the Evening, then becoming partly cloudy. Patchy frost late in the evening. Areas of frost after midnight. Lows in the mid 30s. Light and variable Winds, becoming east around 5 Mph after midnight.

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Wilton Temperature Statistics

October Temperature

Joliet Regional Airport (15.5 miles)

  • Lowest 20 October, 2025

    35.1 °F

  • Average October

    63 °F

  • Highest 3 October, 2025

    89.4 °F

Climate (2020–Present)

Joliet Regional Airport (15.5 miles)

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  • Average Low 2020–2025

    43.6 °F

  • Average 2020–2025

    53.7 °F

  • Average High 2020–2025

    63.2 °F
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