2019-2020 Long Range Weather Forecast for Granite City, 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 2020 Old Farmer’s Almanac, available online and in stores.

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

Free 2-Month Weather Forecast

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.)

October 2019 Long Range Weather Forecast for Heartland
DatesWeather Conditions
Oct 1-3Sunny, cool
Oct 4-13Rain, then sunny, cool
Oct 14-18Sunny, warm
Oct 19-26Rainy periods, mild
Oct 27-31Rainy, cool
Octobertemperature 59° (3° above avg.)
precipitation 4" (1" 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 Granite City, IL

Reader Comments

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wedding outdoor

I want to know if its going to rain Sept 22 in Jennings Mo. 63136

It looks like it’s going to

It looks like it’s going to rain.

Wedding day

My wedding is september 22nd 2018 and its outside.. I'm in omaha Nebraska. Any chance for rain?

Outdoor wedding in late September

Just wondering what I should plan for temperature wise and if it's likely to rain or not. The wedding will be outdoors on September 22, 2018, in Dittmer, MO. We are just about 50 miles south-south-west of St. Louis.

outdoor event in october

I'm thinking about having a family & friends day in the park...the only available date is October 13th...2018, what kind of weather chances would I be taking?

WEDDING SEPT. 1

WHAT IS THE WEATHER PREDICTION FOR DES MOINES IOWA FOR SEPTEMBER 1ST?

Des Moines Weather Sept 1st

Get ready to sweat your balls off for September 1st in Des Moines is looking to be hotter than a snake’s ass in a wagon rut.

Wedding to be held on August

Wedding to be held on August 25, 2018

Weather

Outdoor wedding to be held a 4:00 pm at Superior, NE.
What will the weather be like?

Outside wedding

Oct 2018 outside weather, what’s the future hold for the weather, it will be at 430

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