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

84°F

29°C

Humidity 45%
Wind Speed NW 5 MPH
Barometer 29.83 in (1010.16 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 24 Jul 07:00 PM PDT
Extended Forecast for

Gresham OR

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 57. West northwest wind 6 to 9 mph becoming south after midnight.

    Low: 57 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Increasing clouds, with a high near 78. Southwest wind 6 to 13 mph, with gusts as high as 23 mph.

    High: 78 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 58. West southwest wind 5 to 10 mph, with gusts as high as 21 mph.

    Low: 58 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 80. South wind 5 to 7 mph becoming west southwest in the afternoon.

    High: 80 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 56. West wind 5 to 8 mph becoming calm after midnight.

    Low: 56 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 57. West northwest wind 6 to 9 mph becoming south after midnight.
Saturday
Increasing clouds, with a high near 78. Southwest wind 6 to 13 mph, with gusts as high as 23 mph.
Saturday Night
Mostly cloudy, with a low around 58. West southwest wind 5 to 10 mph, with gusts as high as 21 mph.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 80. South wind 5 to 7 mph becoming west southwest in the afternoon.
Sunday Night
Partly cloudy, with a low around 56. West wind 5 to 8 mph becoming calm after midnight.
Monday
Sunny, with a high near 83.
Monday Night
Mostly clear, with a low around 57.
Tuesday
Mostly sunny, with a high near 81.
Tuesday Night
Partly cloudy, with a low around 57.
Wednesday
Partly sunny, then gradually becoming sunny, with a high near 80.
Wednesday Night
Mostly clear, with a low around 56.
Thursday
Sunny, with a high near 84.
Thursday Night
Mostly clear, with a low around 56.
Friday
Sunny, with a high near 84.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Gresham OR
 45.52°N 122.42°W (Elev. 315 ft)
Last Update:
6:41 pm PDT Jul 24, 2026
Forecast Valid:
7pm PDT Jul 24, 2026-6pm PDT Jul 31, 2026
 
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Additional Resources

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