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.

Partly Cloudy

39°F

4°C

Humidity 100%
Wind Speed NE 3 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 19 Nov 12:20 AM PST
Extended Forecast for

2 Miles E Gresham OR

  • Overnight

    Overnight: Patchy frost after 4am. Otherwise, mostly clear, with a low around 36. Northeast wind 3 to 6 mph.

    Low: 36 °F

    Patchy Frost

  • Wednesday

    Wednesday: Areas of frost before 7am. Otherwise, increasing clouds, with a high near 53. East northeast wind 8 to 10 mph.

    High: 53 °F

    Areas Frost
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 10pm. Mostly cloudy, with a low around 43. East wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Rain Likely

  • Thursday

    Thursday: Rain likely, mainly before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 52. East southeast wind around 6 mph. Chance of precipitation is 60%.

    High: 52 °F

    Rain Likely

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 41. East wind 3 to 5 mph.

    Low: 41 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers after 10am. Mostly cloudy, with a high near 51.

    High: 51 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: A chance of rain. Mostly cloudy, with a high near 53.

    High: 53 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A chance of rain. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Chance Rain

Detailed Forecast

Overnight
Patchy frost after 4am. Otherwise, mostly clear, with a low around 36. Northeast wind 3 to 6 mph.
Wednesday
Areas of frost before 7am. Otherwise, increasing clouds, with a high near 53. East northeast wind 8 to 10 mph.
Wednesday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 43. East wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain likely, mainly before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 52. East southeast wind around 6 mph. Chance of precipitation is 60%.
Thursday Night
Partly cloudy, with a low around 41. East wind 3 to 5 mph.
Friday
A 20 percent chance of showers after 10am. Mostly cloudy, with a high near 51.
Friday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 43.
Saturday
A chance of rain. Mostly cloudy, with a high near 53.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 46.
Sunday
Rain likely, mainly after 10am. Cloudy, with a high near 54.
Sunday Night
Rain. Cloudy, with a low around 44.
Monday
Showers. Mostly cloudy, with a high near 50.
Monday Night
Showers likely. Mostly cloudy, with a low around 38.
Tuesday
A chance of showers. Partly sunny, with a high near 47.
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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:
11:41 pm PST Nov 18, 2025
Forecast Valid:
12am PST Nov 19, 2025-6pm PST Nov 25, 2025
 
Forecast Discussion
 
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Additional Resources

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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