2020 Long Range Weather Forecast for Kennewick, WA
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 2020 Old Farmer’s Almanac, available online and in stores.
Note: Long range forecasts are regional, not city-specific.
Free 2-Month Weather Forecast
| Dates | Weather Conditions |
|---|---|
| Apr 1-6 | Flurries north, snowstorm south, then sunny, chilly |
| Apr 7-13 | Rainy periods north, snow south; cool |
| Apr 14-17 | Showers, cool |
| Apr 18-24 | Snowstorm central, showers elsewhere, then sunny, cool |
| Apr 25-30 | Periods of rain and snow |
| April | temperature 45° (4° below avg.) precipitation 1.5" (0.5" above avg.) |
| Dates | Weather Conditions |
|---|---|
| May 1-8 | Isolated t-storms, turning warm |
| May 9-19 | Periods of rain and wet snow, then sunny; chilly |
| May 20-25 | Scattered t-storms, turning warm |
| May 26-31 | Showers, then sunny, cool |
| May | temperature 57° (avg.) precipitation 0.5" (0.5" below avg.) |
Annual Weather Summary
November 2019 to October 2020
November 2019 to October 2020
Winter temperatures will be above normal, on average, in the north and below average in central and southern portions of the region, with the coldest periods in mid- to late December and early January and from late January through the first half of February. Precipitation and snowfall will be above normal, with the snowiest periods in mid- to late December, early and late January, early February, and early and late March. April and May will be cooler than normal, with near-normal precipitation. Summer will be slightly cooler and rainier than normal, with the hottest period from late June through early July. September and October will be warmer than normal, with below-normal precipitation.
About the Intermountain Region
The Intermountain long range weather region includes all or part of the following states: ARIZONA (Flagstaff, Kayenta, Page, Tuba City, Winslow), CALIFORNIA (Cedarville, Davis Creek, Eagleville, Fort Bidwell, Lake City), COLORADO (Aurora, Colorado Springs, Denver, Fort Collins, Lakewood), IDAHO (Boise, Idaho Falls, Meridian, Nampa, Pocatello), MONTANA (Bozeman, Butte, Helena, Kalispell, Missoula), NEVADA (Carson City, Elko, Reno, Sparks, Sun Valley), NEW MEXICO (Angel Fire, Chama, Dulce, Questa, Springer), OREGON (Hermiston, La Grande, Ontario, Pendleton, The Dalles), UTAH (Ogden, Orem, Provo, Salt Lake City, West Valley City), WASHINGTON (Kennewick, Pasco, Richland, Spokane, Yakima), WYOMING (Casper, Evanston, Green River, Laramie, Rock Springs).
Intermountain Neighboring Regions
Here are the regions that neighbor the Intermountain long range weather region:
Temperature and Precipitation November 2019 to October 2020
Reader Comments
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Idaho winter
I have lived in Athol, Idaho since June 2013 and the weather forecast can sometimes be quite different than predicted. What is happening here is not what is happening one mile or 15 mile down the road in Hayden or PostFalls. I seem to be living in a micro climate all its own. I find it intriguing that what’s happening at my house and my neighbors down the road so different. I’m in an open area and the snow on the ground seems to last forever. I’ve lived thru two really heavy snow years we’ll into February and now this year into the middle of March. I’ve learned not to put my snow shovels away or remove my snow tires too soon.
The seasons seem to have changed and winter arrives later and moved into spring. The growing season also seems shorter. I take it as it comes and watch the radar as It serves me best, as the weather forecasts can’t serve each individual location.
Snow
Here in mid-east Idaho, I've been snowbound most of February with temps mostly freezing and below. It was 20 below zero on 2-20-20, and I have 18-24 inches of snow on the ground most of this month. Most snow I've seen in maybe the last 15 to 20 years. I love the snow but it has been confining and really cold. I'm sure in July though, I'll remember right now fondly!
Almost on snow for Carson City, Nevada in January and February
I am just wondering if the big MEGA DROUGHT they have predicted has already started for us.Mega Drought meaning years with hardly any rainfall or snow.
If it gets really dry time to back up and go back to northeast with is dreadful humid summers and cold,icy winters.
weather
Can someone tell me when it woll get hot again? (2/10/20)
repel and kill pests
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Snow
I live in the Tri-Cities, and the first time it snowed was on Dec. 1. None of these predictions are really right.
Snow
Any chance for snow for Christmas????
Winter 2019/2020
I hear on tv that calif.ariz.nev.utah.oregon.wash state. Others will not see winter it is expected to alot warmer than normal above average no rain or snow in forecast at all mostly sunny clear skies eastern part of u.s. will be below average colder.. warmer here. In the west it will start getting cool at nights but has been on 20s at night will push Into low 40s warm means west could see Indian summer returns to states due to no el nino or la nina it's dead wont produce anything stay clear skies all the way into summer 2020 not a drop of bv rain or snow at all
So. Cal. Mountains
I live in southern California, but 7000 feet up, in the mountains. It helps to know the rainfall expected "down the hill," but I'd love to see what we're expecting in regards to snow up here--not specific inches, or anything, but whether to expect a "bad winter" or not. Any way to judge our snowfall from the rainfall down below us???
NOAA and this were wrong again for fall in the intermountain reg
So far so wrong. Both NOAA and Farmers Almanac had September- first week of October totally wrong and it's going to continue to be wrong. Both predicted warmer and drier than normal in the Pacific Northwest and the Rocky mountain ( inner mountain regions including Montana) and it's been anything but. Montana, Idaho, parts of Washington, Wyoming and the Dakota's are in a deep freeze as of October 8th and have had two record breaking winter storms already. Totally wrong.Why bother?
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