What is today's weather forecast for Willamette, OR?

Today's forecast for Willamette shows a low of 47 degrees Fahrenheit. Mostly cloudy, with a low around 47.

What is the 7-day weather forecast for Willamette, OR?

The 7-day forecast for Willamette shows highs from 49 to 59 degrees and lows from 41 to 49 degrees Fahrenheit. Expect precipitation on 6 days with chances of 20% or higher.

Will it rain in Willamette, OR this week?

Yes, rain is possible in Willamette this week. Precipitation chances: Saturday (60% chance), Sunday (60% chance), Monday (50% chance), Tuesday (50% chance), Wednesday (50% chance), Thursday (50% chance).

How accurate is the Willamette weather forecast?

WeatherForYou provides highly accurate Willamette forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Willamette, OR Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Switch to Metric Units

53°F
Feels Like 53°F

Humidity 90% Dew Point 50°F Wind WNW 4 MPH Gusts 6 Barometer 30.23 in.

Report from a MADIS/MESONET weather station 0.1 mi. WNW of central Willamette
at 11:00 PM Thu, Dec 11, 2025

Point Forecast at a Glance

ThuDec 11

FriDec 12

SatDec 13

SunDec 14

60%

MonDec 15

50%

TueDec 16

50%

WedDec 17

50%

Jump to detailed forecast ↓

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 49°F to 59°F. Unsettled weather expected with rain likely on at least 5 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

1932 - Very cold weather prevailed along the West Coast. San Francisco received 0.8 inch of snow, and at the airport the temperature dipped to 20 degrees. At Sacramento CA, the mercury dipped to 17 degrees to establish an all-time record low for that location. Morning lows were below freezing from the 9th to the 15th at Sacramento, and the high on the 11th was just 34 degrees. The cold wave dealt severe damage to truck crops and orange groves in the Sacramento Valley.

Willamette, OR 7 Day Weather Forecast Details

Thursday Dec 11

Night: Mostly cloudy, with a low around 47. Calm wind.

Friday Dec 12

Day: Mostly cloudy, with a high near 55. Calm wind.

Night: Mostly cloudy, with a low around 43. Calm wind.

Saturday Dec 13

Day: Mostly sunny, with a high near 55. Calm wind.

Night: Rain likely, mainly after 4am. Mostly cloudy, with a low around 43. South southeast wind 3 to 6 mph. Chance of precipitation is 60%.

Sunday Dec 14

Day: Rain likely, mainly before 10am. Mostly cloudy, with a high near 54. Chance of precipitation is 60%.

Night: Rain likely, mainly after 10pm. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.

Monday Dec 15

Day: Rain. Cloudy, with a high near 59.

Night: Rain. Cloudy, with a low around 48.

Tuesday Dec 16

Day: Rain. Cloudy, with a high near 53.

Night: Rain. Cloudy, with a low around 41.

Wednesday Dec 17

Day: Rain. Cloudy, with a high near 49.

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

Thursday Dec 18

Day: Rain. Cloudy, with a high near 50.

About Willamette, OR

The town of Willamette, Oregon was incorporated on October 5, 1908, and is located directly West across the Willamette River from Oregon City, Oregon and upstream from the Willamette Falls. The area was first called Willamette Falls, but later shortened to Willamette. The first mayor of Willamette was James Downey. The town consisted of approximately 300 residents. The main business within the town limits was the Capen Shoe Company Factory, located at 7th Avenue (now known as Willamette Falls Drive) and 12th Street. Each residence had electricity, running water and a sewage disposal system. Willamette had its own electric trolley service from the Main Street into town to the Willamette Falls Railroad station located at the bridge to Oregon City. Some residents used the trolley service to travel to work at the paper mills on the west side of the Willamette River and in Oregon City.

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.

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