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

Excessive Rainfall Possible for the Gulf Coast and Florida; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across parts of the Gulf Coast into central/northern Florida early this week. Abnormally hot, potentially record-breaking, temperatures will continue for southern California and stretch north toward the Bay Area and Central Valley this week. Read More >

Current conditions at

Portland, Portland International Airport (KPDX)

Lat: 45.59578°NLon: 122.60917°WElev: 20.0ft.

Partly Cloudy

64°F

18°C

Humidity 80%
Wind Speed N 0 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 04 Oct 10:53 PM PDT
Extended Forecast for

Portland OR

  • Tonight

    Tonight: Mostly clear, with a low around 55. Light north wind.

    Low: 55 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 74. North wind 3 to 5 mph.

    High: 74 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 54. North northwest wind 3 to 5 mph.

    Low: 54 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, then gradually becoming sunny, with a high near 73. North wind 3 to 5 mph.

    High: 73 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 53. North wind 3 to 5 mph.

    Low: 53 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 53.

    Low: 53 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 55. Light north wind.
Monday
Mostly sunny, with a high near 74. North wind 3 to 5 mph.
Monday Night
Partly cloudy, with a low around 54. North northwest wind 3 to 5 mph.
Tuesday
Partly sunny, then gradually becoming sunny, with a high near 73. North wind 3 to 5 mph.
Tuesday Night
Clear, with a low around 53. North wind 3 to 5 mph.
Wednesday
Sunny, with a high near 75.
Wednesday Night
Clear, with a low around 53.
Thursday
Sunny, with a high near 78.
Thursday Night
Mostly clear, with a low around 54.
Friday
Partly sunny, with a high near 68.
Friday Night
A slight chance of rain. Partly cloudy, with a low around 50.
Saturday
Partly sunny, with a high near 63.
Saturday Night
Partly cloudy, with a low around 48.
Sunday
Mostly sunny, with a high near 64.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Portland OR
 45.5°N 122.69°W (Elev. 522 ft)
Last Update:
10:40 pm PDT Oct 4, 2026
Forecast Valid:
11pm PDT Oct 4, 2026-6pm PDT Oct 11, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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