National Weather Service United States Department of Commerce

Unseasonably cold temperatures in the central and eastern U.S. through Wednesday

A powerful cold front has ushered in unseasonably cold temperatures to the central and eastern U.S. for early this week. Freezing temperatures will dive into the Deep South and to the Mid-Atlantic through Wednesday morning. This will be damaging to sensitive vegetation. Numerous Frost Advisories and Freeze Warnings are in effect.
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Current Conditions

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Portland OR

7 Day Forecast

Portland, OR

NWS Weather Forecast Office

Overnight

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

Low: 48 °F

Wednesday

Rain Chance for Measurable Precipitation 80%

Rain

High: 61 °F

Wednesday
Night

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

Low: 50 °F

Thursday

Showers Chance for Measurable Precipitation 90%

Showers

High: 60 °F

Thursday
Night

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

Low: 42 °F

Friday

Partly Sunny

Partly
Sunny

High: 63 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 42 °F

Saturday

Chance Showers

Chance
Showers

High: 66 °F

Saturday
Night

Chance Showers

Chance
Showers

Low: 44 °F

Detailed Forecast

  • Overnight Rain likely. Cloudy, with a low around 48. Calm wind. Chance of precipitation is 70%.
  • Wednesday Rain, mainly before 11am. High near 61. Calm wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
  • Wednesday Night A 30 percent chance of rain. Mostly cloudy, with a low around 50. Southwest wind around 6 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible.
  • Thursday Showers. High near 60. Calm wind becoming south southwest around 6 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
  • Thursday Night A 50 percent chance of showers. Mostly cloudy, with a low around 42. West wind 3 to 8 mph.
  • Friday Partly sunny, with a high near 63.
  • Friday Night Partly cloudy, with a low around 42.
  • Saturday A chance of showers. Partly sunny, with a high near 66.
  • Saturday Night A chance of showers. Mostly cloudy, with a low around 44.
  • Sunday Mostly cloudy, with a high near 67.
  • Sunday Night A slight chance of showers. Mostly cloudy, with a low around 43.
  • Monday A chance of showers. Mostly cloudy, with a high near 63.
  • Monday Night A chance of showers. Mostly cloudy, with a low around 42.
  • Tuesday A chance of showers. Mostly cloudy, with a high near 62.

 

Additional Forecasts and Information

Zone Area Forecast for Greater Portland Metro Area, OR