2020 Long Range Weather Forecast for Duluth, MN

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 2020 Old Farmer’s Almanac, available online and in stores.

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

Free 2-Month Weather Forecast

May 2020 Long Range Weather Forecast for Upper Midwest
DatesWeather Conditions
May 1-5Sunny, cool
May 6-9Rainy periods, cool
May 10-17Scattered t-storms, warm
May 18-31A few t-storms, turning cool
Maytemperature 58° (3° above avg.)
precipitation 3" (avg.)

June 2020 Long Range Weather Forecast for Upper Midwest
DatesWeather Conditions
Jun 1-3Showers, cool
Jun 4-10Rainy periods, cool
Jun 11-20Scattered t-storms, warm
Jun 21-30Sunny east, a few t-storms west; turning hot
Junetemperature 67° (4° above avg.)
precipitation 7" (2" above avg. east, 4" above west)

Annual Weather Summary
November 2019 to October 2020

Winter temperatures will be above normal, on average, with slightly below-normal precipitation and near- to above-normal snowfall. The coldest periods will be in early and mid-January, from late January into early February, in late February, and in early and mid- to late March. The snowiest periods will be in early and mid-January, early February, and early and mid-March. April and May will be slightly warmer and rainier than normal. Summer will be hotter and rainier than normal, with the hottest periods in late June, early to mid-July, mid- to late July, and mid-August. September and October will have above-normal temperatures and below-normal precipitation.

Map showing Old Farmer's Almanac long range weather region number 9

About the Upper Midwest Region

The Upper Midwest long range weather region includes all or part of the following states: MICHIGAN (Alpena, Escanaba, Marquette, Sault Ste. Marie, Traverse City), MINNESOTA (Bloomington, Duluth, Minneapolis, Rochester, Saint Paul), NORTH DAKOTA (Fargo, Grand Forks, Jamestown, West Fargo), SOUTH DAKOTA (Aberdeen, Brookings, Mitchell, Sioux Falls, Watertown), WISCONSIN (Appleton, Eau Claire, Green Bay, La Crosse, Oshkosh).

Upper Midwest Neighboring Regions

Here are the regions that neighbor the Upper Midwest long range weather region:

Temperature and Precipitation November 2019 to October 2020

Temperature and Precipitation Chart, November 2019 to October 2020 for Duluth, MN

Reader Comments

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Solar minimum

Don't see any references to one of the deepest solar minimums in recent history. Would be strange not to have any effect.


Since the whole Global Warming thing showed up Michigan has been cold every summer. Nights are rarely above 60. I know I can't change it. But I'm sooooo sick of it. Seems I'm never getting out of the winter blues. I never want to do anything. Why plant a garden. Why go swimming. It's always chilly out. I'm with Joe. Step off a chair with a rope!!!!

Weather and people

The weather is just like people crazy !!!!

April showers

Grand Marais , MI... Today could be , most snow , in one day ? Hvy/wet , blowing sideways @ 40mph+ .. Is this the last of it ? Looks like a cool week till next wknd ! Thrn the end of the mo. Let FREEDOM RING ! :)

long range weather

I guess what I get from this forecast is that, It will be a below normal spring and early summer.
also it will be wetter then normal. So in other words this is going to a lousy cold & wet year.
I am so sick of cold temps, it is almost enough to make a person step off a chair with a rope.

Clint's winter forecast

Clint, I notice your anti climate change winter forecast for the upper midwest was just the opposite of what really happened through what humans are inducing through our CO2, Methane (additions to the atmosphere), Deforestation and other lesser human caused climate change activities. Humans have altered the "normal" patterns of Universal processes (induced by God...the Universal One extolled by the Enlightenment and Framers of the Constitution not of the various fractious religious human organizations) so we can expect general warming of the earth with periodic wilder swings in weather. Until we reverse our dangerous imposition on "God's Plan" we will increase our threat to His regime and cast ourselves...and earth's biome out of the Eden we once had.


"The coldest periods will be in early and mid-January, from late January into early February, in late February, and in early and mid- to late March." That pretty much encompasses the entire time from Jan thru March just missing out mid Feb. so why not just say the whole winter will be cold. And by the way; I don't know how somebody got on this track in the comments but God does control the weather because unlike man the weather doesn't have free will.


Let the weather run its natural course and be glad God gave you one more day in this world to enjoy it. God bless!


It's been a long, gloomy, cold, snowy winter already. Just my opinion.

Part of my whole life

I’ll be seventy my next birthday. Since I was little more than a toddler I remember my father reading the OFA and discussing how often the predictions were spot on. He continued to read and base his activities on it until extreme age robbed him of the ability to reason. I’ve been continuing the tradition and I’m just as impressed as Dad was. I may not be a farmer or a gardener like Dad was, but I know when to plant my flowers and when to take up the bulbs or cover my plants to protect from frost. Sure, OAF isn’t ALWAYS right, but the accuracy is really amazing!