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.

Overcast

55°F

13°C

Humidity 71%
Wind Speed WNW 3 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 08 Oct 06:15 AM PDT
Extended Forecast for

Gresham OR

  • Today

    Today: Partly sunny, with a high near 63. West northwest wind 3 to 6 mph.

    High: 63 °F

    Partly Sunny

  • Tonight

    Tonight: A 50 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 48. Light and variable wind.

    Low: 48 °F

    Chance Rain

  • Thursday

    Thursday: A 40 percent chance of rain, mainly before 11am. Mostly cloudy, with a high near 65. Light and variable wind.

    High: 65 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Rain likely, mainly after 11pm. Mostly cloudy, with a low around 50. Northwest wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 50 °F

    Rain Likely

  • Friday

    Friday: Rain likely. Mostly cloudy, with a high near 64. Light and variable wind becoming west southwest around 6 mph in the afternoon. Chance of precipitation is 70%.

    High: 64 °F

    Rain Likely

  • Friday Night

    Friday Night: Rain likely. Mostly cloudy, with a low around 48. Chance of precipitation is 70%.

    Low: 48 °F

    Rain Likely

  • Saturday

    Saturday: Rain before 11am, then showers and possibly a thunderstorm after 11am. High near 58. Chance of precipitation is 100%.

    High: 58 °F

    Showers

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm. Cloudy, with a low around 47.

    Low: 47 °F

    Showers

  • Sunday

    Sunday: Rain. Cloudy, with a high near 55.

    High: 55 °F

    Rain

Detailed Forecast

Today
Partly sunny, with a high near 63. West northwest wind 3 to 6 mph.
Tonight
A 50 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 48. Light and variable wind.
Thursday
A 40 percent chance of rain, mainly before 11am. Mostly cloudy, with a high near 65. Light and variable wind.
Thursday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 50. Northwest wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain likely. Mostly cloudy, with a high near 64. Light and variable wind becoming west southwest around 6 mph in the afternoon. Chance of precipitation is 70%.
Friday Night
Rain likely. Mostly cloudy, with a low around 48. Chance of precipitation is 70%.
Saturday
Rain before 11am, then showers and possibly a thunderstorm after 11am. High near 58. Chance of precipitation is 100%.
Saturday Night
Showers and possibly a thunderstorm. Cloudy, with a low around 47.
Sunday
Rain. Cloudy, with a high near 55.
Sunday Night
Rain likely. Mostly cloudy, with a low around 45.
Columbus Day
Rain likely. Mostly cloudy, with a high near 57.
Monday Night
A chance of rain. Mostly cloudy, with a low around 45.
Tuesday
A chance of rain. Partly sunny, with a high near 61.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Gresham OR
 45.49°N 122.44°W (Elev. 397 ft)
Last Update:
5:41 am PDT Oct 8, 2025
Forecast Valid:
6am PDT Oct 8, 2025-6pm PDT Oct 14, 2025
 
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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