O'Hare Rainfall Forecast

  • 40%
  • 80%
  • 10%
  • 15%
  • 45%
  • 20%
  • 10%
Graph Plots Open in Graphs
  • Rainfall Probability Forecast NOAA

  • Rain Today Real-Time

O'Hare Rainfall Statistics

September Rainfall

Chicago, Chicago-O'Hare International Airport (3.1 miles)

  • Total Rainfall September

    4.5in
  • Daily Average September

    0.2in
  • Wettest Day 8 September, 2020

    1.9in
  • Wet Days September

    8/27 (30%)

Climate (2010–Present)

Chicago, Chicago-O'Hare International Airport (3.1 miles)

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  • Annual Average 2010–Present

    92.6in
  • Monthly Average 2010–Present

    8.2in
  • Daily Average 2010–Present

    0.3in
  • Wettest Day 14 October, 2017

    10.9in
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