Wilton Weather Forecast

    • 63
    • 81

    Rain Showers Likely

    • 55
    • 68

    Chance Rain Showers

    • 47
    • 65

    Rain Showers

    • 36
    • 58

    Partly Sunny

    • 38
    • 61

    Sunny

    • 46
    • 67

    Partly Sunny

    • 47
    • 68

    Mostly Cloudy

Today 13 Oct Southern Will

Mostly cloudy in the Morning, then becoming partly cloudy. Highs in the lower 70s.

Tonight 13 Oct Southern Will

Showers likely and a chance of Thunderstorms in the late evening and early morning. A chance of Showers and a slight chance of Thunderstorms late. Lows in the lower 60s. Northeast Winds around 5 Mph. Chance of precipitation 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Wilton Temperature Statistics

October Temperature

Joliet Regional Airport (15.5 miles)

  • Lowest 5 October, 2026

    42.1 °F

  • Average October

    62.1 °F

  • Highest 10 October, 2026

    83.3 °F

Climate (2021–2026)

Joliet Regional Airport (15.5 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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