Portland, OR Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Mostly Cloudy 53°F
Feels Like 53°F  
Humidity 92% Dew Point 51°F Wind SSE 6 MPH Gusts 11 Barometer N/A
Solar Rad 168 w/m2
Report from a MADIS/MESONET weather station 1 mi. NNW of central Portland
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Point Forecast at a Glance

FriDec 12
Fri Dec 12: Mostly Cloudy, High 56F, Low 45F
56
45
SatDec 13
Sat Dec 13: Fog, High 55F, Low 44F
55
44
SunDec 14
Sun Dec 14: Rain Likely, High 55F, Low 50F
60%
55
50
MonDec 15
Mon Dec 15: Rain, High 59F, Low 49F
100%
59
49
TueDec 16
Tue Dec 16: Rain, High 56F, Low 42F
50%
56
42
WedDec 17
Wed Dec 17: Rain, High 48F, Low 43F
50%
48
43
ThuDec 18
Thu Dec 18: Rain, High 51F
50%
51
 

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7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 48°F to 59°F. Unsettled weather expected with rain likely on at least 6 days.

Climate Context

This week's forecast shows temperatures running 8°F above the historical average for December. Normal highs for this period are around 46°F with lows around 35°F.


This Date in Weather History

1960 - The first of three Middle Atlantic snowstorms produced a foot of snow at Baltimore MD. A pre-winter blizzard struck the northeastern U.S. producing wind gusts as high as 51 mph, along with 16 inches of snow at Nantucket MA, and 20 inches at Newark NJ.

More on this and other weather history


Portland, OR 7 Day Weather Forecast Details

Friday Dec 12

Mostly Cloudy

Day: Patchy fog after 5pm. Otherwise, mostly cloudy, with a high near 56. Calm wind.

Fog

Night: Patchy dense fog before 1am, then patchy dense fog after 4am. Otherwise, mostly cloudy, with a low around 45. Calm wind.

Saturday Dec 13

Fog

Day: Patchy dense fog before 7am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 55. Calm wind.

Rain Likely

Night: Rain likely after 4am. Mostly cloudy, with a low around 44. Light south southeast wind. Chance of precipitation is 60%.

Sunday Dec 14

Rain Likely

Day: Rain likely, mainly before 10am. Mostly cloudy, with a high near 55. South wind around 6 mph. Chance of precipitation is 60%.

Rain

Night: Rain, mainly after 4am. Low around 50. Chance of precipitation is 80%.

Monday Dec 15

Rain

Day: Rain. High near 59. Chance of precipitation is 100%.

Rain

Night: Rain. Cloudy, with a low around 49.

Tuesday Dec 16

Rain

Day: Rain. Cloudy, with a high near 56.

Rain

Night: Rain. Cloudy, with a low around 42.

Wednesday Dec 17

Rain

Day: Rain. Cloudy, with a high near 48.

Rain

Night: Rain. Cloudy, with a low around 43.

Thursday Dec 18

Rain

Day: Rain. Cloudy, with a high near 51.


About Portland, OR

Portland ( PORT-lənd) is the most populous city in the U.S. state of Oregon. Located in the Pacific Northwest at the confluence of the Willamette and Columbia rivers, it is the 28th-most populous city in the United States, sixth most populous on the West Coast, and third most populous in the Pacific Northwest (after Seattle and Vancouver, British Columbia) with a population of 652,503 at the 2020 census. The Portland metropolitan area, with over 2.54 million residents, is the 26th-largest metropolitan area in the nation. Almost half of Oregon's population resides within the Portland metro area. It is the county seat of Multnomah County, Oregon's most populous county. The Portland area was shaped by massive ice-age floods. It was inhabited by the Chinookan peoples. European American settlers arrived in the 1840s. Portland was named after Portland, Maine, following a coin toss, which was itself named after England's Isle of Portland. In the 19th century, Portland became a major port and lumber center and gained a reputation for saloons and crime. The 20th century saw population growth, World War II shipbuilding, Japanese-American internment, organized crime, and a hippie/counterculture movement. Since the 1990s, it has experienced growth in the technology sector and rising housing costs. It saw major George Floyd protests in 2020–2021. Portland is located near volcanic features such as Mount Tabor and is also close to active faults. The city is divided into six addressing sectors and comprises diverse neighborhoods. Portland has a predominantly White population. The city’s economy is driven by technology, athletic and outdoor brands, shipping, and craft industries. Social issues include homelessness and property crime, although recent trends indicate a low violent crime rate. The city prioritizes urban planning, sustainability, and diverse transportation options, while managing growth with an urban growth boundary. Portland also has numerous schools and universities, media outlets, healthcare facilities, and global sister-city connections. The city operates with a mayor–council government system, guided by a mayor and 12 city councilors, as well as Metro, the only directly elected metropolitan planning organization in the United States. Its climate is marked by warm, dry summers and cool, rainy winters. This climate is ideal for growing roses, and Portland has been called the "City of Roses" for more than a century. Portland is known for its vibrant music and performing arts scene, extensive parks including Forest Park, and professional sports teams such as the Trail Blazers, Timbers, and Thorns.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.