National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Portland, Portland-Troutdale Airport (KTTD)

Lat: 45.55111°NLon: 122.40889°WElev: 36.0ft.

Clear

73°F

23°C

Humidity 56%
Wind Speed NNW 3 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 13 Aug 10:30 AM PDT
Extended Forecast for

4 Miles SSE Gresham OR

  • Today

    Today: Sunny, with a high near 84. West northwest wind 6 to 10 mph.

    High: 84 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 59. North northwest wind 6 to 10 mph, with gusts as high as 20 mph.

    Low: 59 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Partly sunny, with a high near 79. North northwest wind around 6 mph becoming west southwest in the morning.

    High: 79 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of rain after 11pm. Increasing clouds, with a low around 60. South southwest wind around 7 mph. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 60 °F

    Chance Rain

  • Friday

    Friday: Rain likely, mainly before 11am. Cloudy, with a high near 72. South southwest wind 7 to 9 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 72 °F

    Rain Likely

  • Friday Night

    Friday Night: Rain. Low around 62. Chance of precipitation is 90%.

    Low: 62 °F

    Rain

  • Saturday

    Saturday: Rain likely before 11am, then a chance of showers after 11am. Mostly cloudy, with a high near 74. Chance of precipitation is 70%.

    High: 74 °F

    Rain Likely
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers, mainly before 11pm. Mostly cloudy, with a low around 57.

    Low: 57 °F

    Chance
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 75.

    High: 75 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 84. West northwest wind 6 to 10 mph.
Tonight
Increasing clouds, with a low around 59. North northwest wind 6 to 10 mph, with gusts as high as 20 mph.
Thursday
Partly sunny, with a high near 79. North northwest wind around 6 mph becoming west southwest in the morning.
Thursday Night
A 40 percent chance of rain after 11pm. Increasing clouds, with a low around 60. South southwest wind around 7 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain likely, mainly before 11am. Cloudy, with a high near 72. South southwest wind 7 to 9 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Rain. Low around 62. Chance of precipitation is 90%.
Saturday
Rain likely before 11am, then a chance of showers after 11am. Mostly cloudy, with a high near 74. Chance of precipitation is 70%.
Saturday Night
A chance of showers, mainly before 11pm. Mostly cloudy, with a low around 57.
Sunday
Partly sunny, with a high near 75.
Sunday Night
Partly cloudy, with a low around 54.
Monday
Partly sunny, with a high near 77.
Monday Night
Partly cloudy, with a low around 53.
Tuesday
Mostly sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Gresham OR
 45.46°N 122.4°W (Elev. 600 ft)
Last Update:
10:45 am PDT Aug 13, 2025
Forecast Valid:
10am PDT Aug 13, 2025-6pm PDT Aug 19, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation