Portland Weather Forecast

    • 61
    • 71

    Mostly Cloudy

    • 64
    • 73

    Chance Thunderstorms

    • 66
    • 74

    Partly Sunny

    • 66
    • 78

    Mostly Cloudy

    • 66
    • 75

    Rain Showers Likely

    • 65
    • 77

    Chance Rain Showers

Today 7 Jul Coastal Cumberland

Partly sunny. Highs in the lower 70s. Light and variable Winds, becoming south around 10 Mph in the afternoon.

Tonight 7 Jul Coastal Cumberland

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the lower 60s. South Winds around 10 Mph in the Evening, becoming light and variable.

Graph Plots Open in Graphs
  • Temperature Forecast NOAA

  • Temperature Real-Time

Portland Temperature Statistics

July Temperature

Portland, Portland International Jetport (2.5 miles)

  • Lowest 4 July, 2020

    60.1 °F
  • Average July

    67 °F
  • Highest 2 July, 2020

    82 °F

Climate (2010–Present)

Portland, Portland International Jetport (2.5 miles)

Take a look at our website widgetsAvailable free! Find Out More
  • Average Low 2010–Present

    39.4 °F
  • Average 2010–Present

    47.5 °F
  • Average High 2010–Present

    55.6 °F
Get an account to remove ads