October Heat Wave in California; Tropical Cyclone Possible in the Gulf

Much higher than typical October temperatures will continue across coastal southern California up through the Bay Area and Central Valley through midweek resulting in result in Major to Extreme HeatRisk. A tropical depression is likely to form over the Gulf of America during the middle part of this week with further strengthening possible as it moves northeastward later this week. Read More >

Current conditions at

Portland, Portland-Troutdale Airport (KTTD)

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

Overcast

56°F

13°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 06 Oct 08:53 AM PDT
Extended Forecast for

Troutdale OR

  • Today

    Today: Patchy fog before 10am.  Otherwise, mostly cloudy early, then gradual clearing, with a high near 76. Light and variable wind.

    High: 76 °F

    Patchy Fog
    then Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 49. Calm wind.

    Low: 49 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 80. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 80 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 52. Calm wind.

    Low: 52 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 82. Calm wind becoming north northwest around 5 mph in the afternoon.

    High: 82 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Friday

    Friday: A 20 percent chance of rain after 11am.  Mostly sunny, with a high near 71.

    High: 71 °F

    Slight Chance
    Rain

  • Friday Night

    Friday Night: A slight chance of rain after 11pm.  Partly cloudy, with a low around 47.

    Low: 47 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: A slight chance of rain before 11am.  Partly sunny, with a high near 62.

    High: 62 °F

    Slight Chance
    Rain then
    Partly Sunny

Detailed Forecast

Today
Patchy fog before 10am. Otherwise, mostly cloudy early, then gradual clearing, with a high near 76. Light and variable wind.
Tonight
Mostly clear, with a low around 49. Calm wind.
Wednesday
Sunny, with a high near 80. Calm wind becoming northwest around 5 mph in the afternoon.
Wednesday Night
Clear, with a low around 52. Calm wind.
Thursday
Sunny, with a high near 82. Calm wind becoming north northwest around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 52.
Friday
A 20 percent chance of rain after 11am. Mostly sunny, with a high near 71.
Friday Night
A slight chance of rain after 11pm. Partly cloudy, with a low around 47.
Saturday
A slight chance of rain before 11am. Partly sunny, with a high near 62.
Saturday Night
Partly cloudy, with a low around 43.
Sunday
Mostly sunny, with a high near 65.
Sunday Night
Mostly clear, with a low around 41.
Columbus Day
Mostly sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
Troutdale OR
 45.54°N 122.4°W (Elev. 102 ft)
8:41 am PDT Oct 6, 2026
9am PDT Oct 6, 2026-6pm PDT Oct 12, 2026
 
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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