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

Rapid Warm-Up Forecast Across Much of the Lower 48 Today and Tuesday

Most of the U.S. starts the week calm and unseasonably warm. The Heartland will be warmest, with highs 25–30° above average. Only the Gulf Coast stays chilly. Rain today is limited to western Washington while lake effect snow continues east of Lake Ontario. Cooler air returns after Tuesday, bringing a wintry mix to the Midwest and Northeast by Wednesday. Read More >

Current conditions at

Portland, Portland-Troutdale Airport (KTTD)

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

Clear

38°F

3°C

Humidity 92%
Wind Speed E 5 MPH
Barometer 30.41 in (1029.8 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 12 Jan 05:53 AM PST
Extended Forecast for

5 Miles ESE Troutdale OR

  • Today

    Today: Mostly sunny, with a high near 54. East wind around 6 mph becoming calm in the morning.

    High: 54 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 40. East southeast wind 3 to 5 mph.

    Low: 40 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 54. East wind around 5 mph becoming light and variable in the afternoon.

    High: 54 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 38. East wind around 6 mph.

    Low: 38 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 51. East wind around 6 mph becoming light and variable in the morning.

    High: 51 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 41. Breezy.

    Low: 41 °F

    Mostly Clear
    and Breezy

  • Friday

    Friday: Sunny, with a high near 53. Breezy.

    High: 53 °F

    Sunny and
    Breezy

Detailed Forecast

Today
Mostly sunny, with a high near 54. East wind around 6 mph becoming calm in the morning.
Tonight
Partly cloudy, with a low around 40. East southeast wind 3 to 5 mph.
Tuesday
Mostly sunny, with a high near 54. East wind around 5 mph becoming light and variable in the afternoon.
Tuesday Night
Mostly clear, with a low around 38. East wind around 6 mph.
Wednesday
Sunny, with a high near 51. East wind around 6 mph becoming light and variable in the morning.
Wednesday Night
Partly cloudy, with a low around 39.
Thursday
Sunny, with a high near 55.
Thursday Night
Mostly clear, with a low around 41. Breezy.
Friday
Sunny, with a high near 53. Breezy.
Friday Night
Mostly clear, with a low around 39. Breezy.
Saturday
Sunny, with a high near 53. Breezy.
Saturday Night
Mostly clear, with a low around 37.
Sunday
Sunny, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Troutdale OR
 45.52°N 122.29°W (Elev. 600 ft)
Last Update:
4:41 am PST Jan 12, 2026
Forecast Valid:
6am PST Jan 12, 2026-6pm PST Jan 18, 2026
 
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Additional Resources

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