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

77°F

25°C

Humidity 50%
Wind Speed N 0 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 11 Aug 08:20 PM PDT
Extended Forecast for

2 Miles NNW Gresham OR

  • Tonight

    Tonight: Increasing clouds, with a low around 60. Northwest wind 5 to 9 mph becoming light west northwest after midnight.

    Low: 60 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Cloudy, then gradually becoming mostly sunny, with a high near 78. West northwest wind 3 to 7 mph.

    High: 78 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 57. Northwest wind 5 to 8 mph becoming calm after midnight.

    Low: 57 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy through mid morning, then gradual clearing, with a high near 82. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 82 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 58. Northwest wind 5 to 7 mph becoming calm after midnight.

    Low: 58 °F

    Mostly Clear

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 84.

    High: 84 °F

    Decreasing
    Clouds

  • Friday Night

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

    Low: 57 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 60. Northwest wind 5 to 9 mph becoming light west northwest after midnight.
Wednesday
Cloudy, then gradually becoming mostly sunny, with a high near 78. West northwest wind 3 to 7 mph.
Wednesday Night
Partly cloudy, with a low around 57. Northwest wind 5 to 8 mph becoming calm after midnight.
Thursday
Mostly cloudy through mid morning, then gradual clearing, with a high near 82. Calm wind becoming northwest around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 58. Northwest wind 5 to 7 mph becoming calm after midnight.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 84.
Friday Night
Mostly clear, with a low around 57.
Saturday
Mostly sunny, with a high near 84.
Saturday Night
Partly cloudy, with a low around 58.
Sunday
Partly sunny, with a high near 86.
Sunday Night
Mostly cloudy, with a low around 60.
Monday
A slight chance of rain. Partly sunny, with a high near 83.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 59.
Tuesday
A slight chance of rain. Partly sunny, with a high near 80.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Gresham OR
 45.54°N 122.46°W (Elev. 200 ft)
Last Update:
7:41 pm PDT Aug 11, 2026
Forecast Valid:
8pm PDT Aug 11, 2026-6pm PDT Aug 18, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation