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

54°F

12°C

Humidity 66%
Wind Speed ENE 5 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 20 Nov 12:35 PM PST
Extended Forecast for

2 Miles E Gresham OR

  • This Afternoon

    This Afternoon: A 40 percent chance of rain before 3pm. Mostly sunny, with a high near 52. Southeast wind around 6 mph becoming light and variable.

    High: 52 °F

    Chance Rain

  • Tonight

    Tonight: Patchy frost after 5am. Otherwise, mostly clear, with a low around 37. East southeast wind 3 to 5 mph.

    Low: 37 °F

    Mostly Clear
    then Patchy
    Frost

  • Friday

    Friday: Partly sunny, with a high near 50. Light and variable wind.

    High: 50 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 39. Light east wind.

    Low: 39 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of rain. Partly sunny, with a high near 53. Light and variable wind.

    High: 53 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 40 percent chance of rain. Mostly cloudy, with a high near 53.

    High: 53 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Rain. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Rain

  • Monday

    Monday: Rain likely, mainly before 10am. Mostly cloudy, with a high near 49.

    High: 49 °F

    Rain Likely

Detailed Forecast

This Afternoon
A 40 percent chance of rain before 3pm. Mostly sunny, with a high near 52. Southeast wind around 6 mph becoming light and variable.
Tonight
Patchy frost after 5am. Otherwise, mostly clear, with a low around 37. East southeast wind 3 to 5 mph.
Friday
Partly sunny, with a high near 50. Light and variable wind.
Friday Night
Mostly cloudy, with a low around 39. Light east wind.
Saturday
A 20 percent chance of rain. Partly sunny, with a high near 53. Light and variable wind.
Saturday Night
Mostly cloudy, with a low around 42.
Sunday
A 40 percent chance of rain. Mostly cloudy, with a high near 53.
Sunday Night
Rain. Mostly cloudy, with a low around 42.
Monday
Rain likely, mainly before 10am. Mostly cloudy, with a high near 49.
Monday Night
Mostly cloudy, with a low around 37.
Tuesday
Partly sunny, with a high near 48.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 39.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 47.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Gresham OR
 45.5°N 122.38°W (Elev. 299 ft)
Last Update:
12:41 pm PST Nov 20, 2025
Forecast Valid:
12pm PST Nov 20, 2025-6pm PST Nov 26, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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