Wilton Rainfall Forecast

  • 70%
  • 100%
  • 25%
  • No Rain
  • No Rain
  • 15%
  • 5%
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  • Rainfall Probability Forecast NOAA

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Wilton Rainfall Statistics

March Rainfall

Joliet Regional Airport (15.5 miles)

  • Total Rainfall March

    4.9in

  • Daily Average March

    0.3in

  • Wettest Day 15 March, 2026

    2.1in

  • Wet Days March

    8/17 (47%)

Climate (2010–Present)

Joliet Regional Airport (15.5 miles)

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  • Annual Average 2021–2025

    37.4in

  • Monthly Average 2021–2026

    3.2in

  • Daily Average 2021–2026

    0.1in

  • Wettest Day 6 September, 2023

    4.4in
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