Image Rainfall Forecast

  • 100%
  • 95%
  • 25%
  • No Rain
  • 60%
  • 70%
  • 50%
Graph Plots Open in Graphs

  • Rainfall Probability Forecast NOAA

  • Rain Today Real-Time

Image Rainfall Statistics

April Rainfall

Portland, Portland International Airport (4.3 miles)

  • Total Rainfall April

    1.2in

  • Daily Average April

    0.1in

  • Wettest Day 1 April, 2026

    0.4in

  • Wet Days April

    5/14 (36%)

Climate (2010–Present)

Portland, Portland International Airport (4.3 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Annual Average 2021–2025

    37.4in

  • Monthly Average 2021–2026

    3.1in

  • Daily Average 2021–2026

    0.1in

  • Wettest Day 26 December, 2022

    2.1in
Get WillyWeather+ to remove ads