2020-2021 Long Range Weather Forecast for Beaverton, OR

Get the Long Range Weather for Your Location

See long range weather forecasts for the next 60 days from The Old Farmer’s Almanac! Our long range forecasts can be used to make more informed decisions about future plans that depend on the weather, from vacations and weddings to sporting events and outdoor activities.

To see long term forecasts for the entire year, pick up a copy of The 2021 Old Farmer’s Almanac, available online and in stores.

Note: Long range forecasts are regional, not city-specific.

Free 2-Month Weather Forecast

November 2020 Long Range Weather Forecast for Pacific Northwest
DatesWeather Conditions
Nov 1-8Rainy periods; cold, then mild
Nov 9-14Occasional rain, cool
Nov 15-20Rainy; mild, then cool
Nov 21-23Snow north, rain south
Nov 24-30Rain, some heavy; mild
Novembertemperature 48° (1° above avg.)
precipitation 7.5" (1" above avg.)

December 2020 Long Range Weather Forecast for Pacific Northwest
DatesWeather Conditions
Dec 1-3Rainy periods
Dec 4-8Rain and snow
Dec 9-13Sunny, cold
Dec 14-22Rainy periods, mild
Dec 23-26Sunny, cold
Dec 27-31Rainy periods, cool
Decembertemperature 45° (2° above avg.)
precipitation 7.5" (avg. north, 2" above south)

Annual Weather Summary
November 2020 to October 2021

Winter temperatures and precipitation will be close to normal, on average, with below-normal snowfall. The coldest periods will occur in mid-January and early and late February. The snowiest periods will occur in early December and from mid- to late February. April and May will be slightly cooler and drier than normal. Summer will have slightly above-normal temperatures, on average, with above-normal precipitation. The hottest periods will be in mid-June, mid-July, and mid-August. September and October will be warmer and drier than normal.

Map showing Old Farmer's Almanac long range weather region number 15

About the Pacific Northwest Region

The Pacific Northwest long range weather region includes all or part of the following states: CALIFORNIA (Arcata, Eureka, Fortuna, McKinleyville), OREGON (Beaverton, Eugene, Gresham, Portland, Salem), WASHINGTON (Bellevue, Everett, Seattle, Tacoma, Vancouver).

Pacific Northwest Neighboring Regions

Here are the regions that neighbor the Pacific Northwest long range weather region:

Temperature and Precipitation November 2020 to October 2021

Temperature and Precipitation Chart, November 2020 to October 2021 for Beaverton, OR

Reader Comments

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Pacific North Wet

Well folks looks like it's shaping up to be another bummer summer like last year 2019. I think I'm going to lose my mind. It just rains WAY TOO MUCH up here! I love the beauty of this area but I wish we just got even a little more sun. The endless storms that circle the globe and always head straight for us are just so dreary and depressing. I agree with Arizona's comment, but instead of moving (all my family and friends are here), I'll just do more traveling to sunny destinations. Ho hum, maybe next summer 2021 will be better, but I have my doubts.

Northwest weather

This is why I'm moving to eastern Washington.....the weather on the western part of this state is horrible, too wet and too dreary for me! I want snow in the winter and hot summers! The mountains in the middle of the state ruin the weather for the western half of it--keeps all the crappy weather over here. I don't know how people can live over here and actually like it, especially after the miserable "summer" (if you can call it that) we had in 2019!!! Goodbye allergies and sinus problems, and all these trees......and hello rolling hills and lower cost of living!!!!!!

Snowed In Portland

It actually snowed in Portland, On March 14. About 0.5 of an inch and around 1 inch in Beaverton

weather for NJ

what will the weather be for April 8-12 in North Jersey

Portland snow? No.

Why is it nearly impossible or difficult for Portland to get snow? Again, were gonna miss out. What a rip-off.

Long range winter weather fo Harney County Oregon

When can we expect snow in Harney county 2019?

Likely hood of Snow

What are the chances that the Seattle area will see snow like last winter?

Come ON snow!

I live south of Portland and I feel like the last couple of years have been pretty sad as far as snow goes. All I'm asking for is a SMALL blizzard, just a small one...

Weather

Snow in Spokane, WA OCTOBER 9, 2019. It didnt stay but it was about an inch. I don't know what the earliest record for snow is.

Small snow storm

If you want snow go live on the East Coast, now they have SNOW! Nine or ten feet of it maybe even twelve and have small, medium, and large blizzards. Best of all they don't cancel school unless it's actually dangerous to drive in it. That means even if there's six feet of snow, ice, and a blizzard they're not going to cancel school or work unless it's going to last awhile. Or if the 70 mph or more winds are going to last the day then they'll cancel it for that day. It also depends on how cold it is out and what the wind chill factor is. But 9 out of ten times you'll have about six to twenty feet of snow to drive through at a timebut it all depends where you live on the East Coast to.

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