2019 Long Range Weather Forecast for Alton, IL

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 2019 Old Farmer’s Almanac, available online and in stores.

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

Free 2-Month Weather Forecast

August 2019 Long Range Weather Forecast for Heartland
DatesWeather Conditions
Aug 1-10Scattered t-storms, warm
Aug 11-17Sunny, warm
Aug 18-26Rainy periods, cool
Aug 27-31Sunny, cool
Augusttemperature 72° (3° below avg.)
precipitation 4.5" (1" below avg. north, 3" above south)

September 2019 Long Range Weather Forecast for Heartland
DatesWeather Conditions
Sep 1-7Rainy periods, cool
Sep 8-12Sunny, warm
Sep 13-26Isolated t-storms, cool
Sep 27-30Showers, cool
Septembertemperature 64° (3° below avg.)
precipitation 2.5" (1" below avg.)

Annual Weather Summary
November 2018 to October 2019

Winter will be milder than normal, with above-normal precipitation. The coldest periods will be in mid- and late December and early January. Snowfall will be below normal in the north and above normal in central and southern areas, with the snowiest periods in late November, mid-December, early January, and mid-March. April and May will be warmer and rainier than normal. Summer will be cooler than normal, with the hottest periods in late June and the first half of July. Rainfall will be below normal in the north and above normal in the south. September and October will bring near-normal temperatures and precipitation.

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 2018 to October 2019

Temperature and Precipitation Chart, November 2018 to October 2019 for Alton, IL

Reader Comments

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APRIL BIRTHDAY PARTY

WE ARE PLANNING A BIRTHDAY PARTY APRIL 28TH. JUST CHECKING TO SEE WHAT THE WEATHER MIGHT BE AROUND KIRKSVILLE, MO FOR THAT DATE.

THANK YOU

Weather for Wedding

Our daughter’s wedding is planned for Saturday March 10,2018. We’re hoping for an outdoor ceremony. What is the chance of favorable weather?

Wedding Weather

The Editors's picture

For the days around March 10 and on the date itself, we are predicting the weather to be sunny with cool temperatures. However, we do predict rainy periods before and after March 10, so it would be wise to have a back-up plan in case the weather shifts. Oh, and congratulations to your daughter!

We are planning and birthday party and Eskridge Kansas

We are planning a birthday party in Eskridge Ks On February 17 by Wabunsee lake . At the firehouse. What do you think the weather will be like on that Saturday?

Sunny, Mild

The Editors's picture

While we can’t say how the weather will be on that Saturday exactly, we do predict the weather to be sunny with milder than average temperatures around February 17.

Severe Cold causing water pipes to burst

The long range prediction did not give a clue to the severe low temperatures that caused many water mains to freeze and burst.

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