2020-2021 Long Range Weather Forecast for Watertown, SD

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

August 2020 Long Range Weather Forecast for Upper Midwest
DatesWeather Conditions
Aug 1-4Sunny, warm
Aug 5-15Scattered t-storms, cool
Aug 16-23Isolated t-storms; hot, then cool
Aug 24-31Showers, cool
Augusttemperature 65° (1° below avg.)
precipitation 3.5" (avg.)

September 2020 Long Range Weather Forecast for Upper Midwest
DatesWeather Conditions
Sep 1-4Rainy periods, cool
Sep 5-9Sunny, turning warm
Sep 10-16Showers, cool
Sep 17-22Sunny, turning warm
Sep 23-30Sunny, warm
Septembertemperature 57° (1° below avg.)
precipitation 2" (1" below avg.)

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 Watertown, SD

Reader Comments

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Weather forecast for 21 September 2019 for Fall Creek Wisconsin

Son's wedding is planned for that afternoon "outdoors" in my yard. Wondered if you may know the type of weather to be expected that day/week. Thanks Bryan

Wedding August 24 2019

Hi!

Could you please tell me what you think the weather will be like the day of August 24th, 2019?

Thanks
Alex

My sons Grad party

We are looking at July 13th for my son’s grad party. We of course are having it outside as we have a large swimming pond in our backyard. Any weather predictions ?

Weather in South West Wisconsin

What will the weather be like on July 21, 2019. I am having a celebration of life for my deceased husband.
Plain Wisconsin.

Amazingly accurate

I'm amazed at how well you have predicted our area (Minnesota). We're now heading into the hot time as you predicted. It looks to be a long stretch according to Wunderground, etc., weather sites. We'll see. I don't do well in hot weather so am hoping for cooler. Thanks for doing such great work.

Amazing...

The Editors's picture

Thank you for taking the time to share this, Janice. We so very much appreciate these updates, when we’re accurate—and when we’re not. Here’s hoping you have a wonderful summer!

Daughter's wedding

My daughter is getting married on July 27, 2019. It will be an out door wedding and reception. Any thoughts on what the weather look like for that day?

September 21st, 2019 weather

Any predictions on the weather for September 21st, 2019 for Rochester, Mn area? We are planning an outdoor wedding. Thank you!

Here's your weather prediction date

Here's your weather prediction date:
September 21st, 2019 - September 25th, 2019: Rain to snow, then sunny, cold (According to Farmers Almanac)
Thank you for helping us! Now I'm installing Adobe Animate CC 2019 to animate Robot Illusion cartoon.

Wedding September 14 weather

How will the weather be the weekend of September 14 2019. Please!! N thank u!!

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