National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Portland, Portland-Troutdale Airport (KTTD)

Lat: 45.55111°NLon: 122.40889°WElev: 36.0ft.

Clear

67°F

19°C

Humidity 50%
Wind Speed WSW 6 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 21 Jun 11:53 AM PDT
Extended Forecast for

Gresham OR

Heat Advisory June 22, 11:00am until June 23, 11:00pm
Click here for hazard details and duration
Heat Advisory

  • This Afternoon

    This Afternoon: Sunny, with a high near 82. North northwest wind around 7 mph.

    High: 82 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 56. North northwest wind 5 to 8 mph becoming calm after midnight.

    Low: 56 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 92. Light north northwest wind becoming north 5 to 10 mph in the morning.

    High: 92 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 60. North wind 5 to 10 mph becoming light north northeast in the evening. Winds could gust as high as 20 mph.

    Low: 60 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 94. Calm wind becoming north northwest 5 to 8 mph in the afternoon.

    High: 94 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 79.

    High: 79 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 82. North northwest wind around 7 mph.
Tonight
Clear, with a low around 56. North northwest wind 5 to 8 mph becoming calm after midnight.
Monday
Sunny, with a high near 92. Light north northwest wind becoming north 5 to 10 mph in the morning.
Monday Night
Mostly clear, with a low around 60. North wind 5 to 10 mph becoming light north northeast in the evening. Winds could gust as high as 20 mph.
Tuesday
Mostly sunny, with a high near 94. Calm wind becoming north northwest 5 to 8 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 59.
Wednesday
Sunny, with a high near 90.
Wednesday Night
Mostly clear, with a low around 55.
Thursday
Partly sunny, with a high near 79.
Thursday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 56.
Friday
Rain likely. Mostly cloudy, with a high near 65.
Friday Night
Rain. Mostly cloudy, with a low around 53.
Saturday
Rain. Mostly cloudy, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Gresham OR
 45.49°N 122.44°W (Elev. 397 ft)
Last Update:
11:40 am PDT Jun 21, 2026
Forecast Valid:
12pm PDT Jun 21, 2026-6pm PDT Jun 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation