2019-2020 Long Range Weather Forecast for Saint Louis, MO

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

December 2019 Long Range Weather Forecast for Heartland
DatesWeather Conditions
Dec 1-2Sunny, cold
Dec 3-7Rainy periods, mild
Dec 8-14Snow, then flurries, cold
Dec 15-17Sunny, mild
Dec 18-20Snow showers
Dec 21-31Rainy periods, mild
Decembertemperature 35° (3° above avg.)
precipitation 1" (0.5" below avg.)

January 2020 Long Range Weather Forecast for Heartland
DatesWeather Conditions
Jan 1-3Rainy, mild
Jan 4-10Snow, then sunny, cold
Jan 11-13Rain and wet snow
Jan 14-20Showers, mild
Jan 21-28Rainy periods, mild
Jan 29-31Snow, then sunny, cold
Januarytemperature 32° (3° above avg.)
precipitation 3" (2" above avg.)

Annual Weather Summary
November 2019 to October 2020

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

Map showing Old Farmer's Almanac long range weather region number 10

About the Heartland Region

The Heartland long range weather region includes all or part of the following states: ILLINOIS (Alton, Galesburg, Moline, Quincy, Rock Island), IOWA (Cedar Rapids, Davenport, Des Moines, Sioux City, Waterloo), KANSAS (Kansas City, Olathe, Overland Park, Topeka, Wichita), MISSOURI (Columbia, Independence, Kansas City, Saint Louis, Springfield), NEBRASKA (Bellevue, Fremont, Grand Island, Lincoln, Omaha), SOUTH DAKOTA (Canton, Lennox, North Sioux City, Vermillion, Yankton), WISCONSIN (Baraboo, Fitchburg, Madison, Middleton, Monroe).

Heartland Neighboring Regions

Here are the regions that neighbor the Heartland long range weather region:

Temperature and Precipitation November 2019 to October 2020

Temperature and Precipitation Chart, November 2019 to October 2020 for Saint Louis, MO

Reader Comments

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weather in november 2018

I a,m getting married November 3rd 2018 any predictions on weather?

weather in november 2018

I forgot to mention I am getting married in west plains, mo

Sigh

I'm tired of cold already. Sigh. I'm ready to turn off the heat and soak up the sun.

Weather May 19th 2018

Wondering what the weather might be like on the 19th of May in Wesley Iowa 50483

April

Well reading the comments and that it’s supposed to be rainy...and we have a snowstorm today...wish I could post a picture...I wouldn’t be asking...lol

Weather in May

Daughters wedding is coming up on May the 5th 2018. What's the weather for eastern Iowa

Outside wedding Oct 5, 2018

I am having an outside wedding in Kansas City, MO on October 5, 2018. Hoping it doesn't rain and weather is good. Any answers?

graduation party

Hello, I am considering an outdoor graduation party on June 3, 2018. Can I expect good weather that day?

Wedding!

My wedding is also on June 3, 2018 in Springfield, MO. Any weather predictions for that day?

Outdoor wedding

I am having an outdoor wedding September 22 2018. Do I need to be considered and plan for a back up plan? TIA

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