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.

Rain

46°F

8°C

Humidity 92%
Wind Speed E 10 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 44°F (7°C)
Visibility 9.00 mi
Wind Chill41°F (5°C)
Last update 03 Nov 05:53 PM PST
Extended Forecast for

2 Miles N Happy Valley OR

  • Tonight

    Tonight: Rain before 3am, then a chance of rain after 4am. Low around 46. East wind 6 to 10 mph becoming south southwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 46 °F

    Rain then
    Chance Rain

  • Tuesday

    Tuesday: Rain, mainly after 3pm. High near 59. Southeast wind 7 to 9 mph becoming east northeast in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 59 °F

    Chance Rain
    then Rain

  • Tuesday Night

    Tuesday Night: Rain. Low around 51. East wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 51 °F

    Rain

  • Wednesday

    Wednesday: Showers, with thunderstorms also possible after 1pm. High near 60. Breezy, with a south wind 13 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 60 °F

    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm. Low around 50. Breezy, with a south southwest wind around 15 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 50 °F

    Showers and
    Breezy

  • Thursday

    Thursday: Rain. High near 58. Chance of precipitation is 100%.

    High: 58 °F

    Rain

  • Thursday Night

    Thursday Night: Rain. Low around 49. Chance of precipitation is 100%.

    Low: 49 °F

    Rain

  • Friday

    Friday: Rain, mainly before 4pm. Mostly cloudy, with a high near 57.

    High: 57 °F

    Rain

  • Friday Night

    Friday Night: A chance of rain before 10pm, then a slight chance of rain after 4am. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance Rain

Detailed Forecast

Tonight
Rain before 3am, then a chance of rain after 4am. Low around 46. East wind 6 to 10 mph becoming south southwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Rain, mainly after 3pm. High near 59. Southeast wind 7 to 9 mph becoming east northeast in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Rain. Low around 51. East wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Showers, with thunderstorms also possible after 1pm. High near 60. Breezy, with a south wind 13 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers and possibly a thunderstorm. Low around 50. Breezy, with a south southwest wind around 15 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Rain. High near 58. Chance of precipitation is 100%.
Thursday Night
Rain. Low around 49. Chance of precipitation is 100%.
Friday
Rain, mainly before 4pm. Mostly cloudy, with a high near 57.
Friday Night
A chance of rain before 10pm, then a slight chance of rain after 4am. Mostly cloudy, with a low around 42.
Saturday
A slight chance of rain before 10am. Partly sunny, with a high near 57.
Saturday Night
A slight chance of rain. Mostly cloudy, with a low around 47.
Sunday
A chance of rain. Mostly cloudy, with a high near 59.
Sunday Night
Rain likely. Mostly cloudy, with a low around 47.
Monday
Rain likely. Mostly cloudy, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Happy Valley OR
 45.48°N 122.53°W (Elev. 285 ft)
Last Update:
5:41 pm PST Nov 3, 2025
Forecast Valid:
6pm PST Nov 3, 2025-6pm PST Nov 10, 2025
 
Forecast Discussion
 
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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