2019-2020 Long Range Weather Forecast for Great Falls, MT
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
| Dates | Weather Conditions |
|---|---|
| Oct 1-3 | Sunny, mild |
| Oct 4-7 | Showers, cool |
| Oct 8-14 | Sunny, mild |
| Oct 15-22 | Sunny, mild north; showers south |
| Oct 23-25 | Rain to snow |
| Oct 26-31 | Sunny, turning mild |
| October | temperature 52° (3° above avg.) precipitation 1.5" (0.5" above avg.) |
| Dates | Weather Conditions |
|---|---|
| Nov 1-5 | Showers, mild |
| Nov 6-14 | Snow, then sunny, warm |
| Nov 15-20 | Showers, then sunny, cold |
| Nov 21-27 | Snow, then sunny, mild |
| Nov 28-30 | Rain and snow showers |
| November | temperature 39° (3° above avg.) precipitation 0.5" (0.5" below avg.) |
Annual Weather Summary
November 2019 to October 2020
November 2019 to October 2020
Winter will be milder than normal in the north and colder than normal in the south, with slightly above-normal precipitation. The coldest periods will be in mid-December and early January and from late January into mid-February. Snowfall will be above normal in the north and below normal in the south, with the snowiest periods in early January, early to mid-February, and early March. April and May will be cooler than normal, with precipitation mostly above normal. Summer temps will be above normal in the north and below normal in the south, with the hottest spells in late June, mid- and late July, and mid-August. It will be drier than normal. September and October will have above-normal temperatures and below-normal precipitation.
About the High Plains Region
The High Plains long range weather region includes all or part of the following states: COLORADO (Aurora, Colorado Springs, Denver, Greeley, Pueblo), KANSAS (Colby, Dodge City, Garden City, Liberal, Ulysses), MONTANA (Billings, Great Falls, Havre, Laurel, Miles City), NEBRASKA (Alliance, Kearney, Lexington, North Platte, Scottsbluff), NEW MEXICO (Clayton, Clovis, Portales, Raton, Tucumcari), NORTH DAKOTA (Bismarck, Dickinson, Mandan, Minot, Williston), OKLAHOMA (Beaver, Boise City, Goodwell, Guymon, Hooker), SOUTH DAKOTA (Belle Fourche, Pierre, Rapid City, Spearfish, Sturgis), TEXAS (Amarillo, Borger, Dumas, Hereford, Pampa), WYOMING (Casper, Cheyenne, Cody, Gillette, Sheridan).
High Plains Neighboring Regions
Here are the regions that neighbor the High Plains long range weather region:
Temperature and Precipitation November 2019 to October 2020
Reader Comments
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Wedding, Friday, September 21 in Loveland, CO
Would love to have an idea of general temperature and weather conditions for Friday, September 21 in Loveland, CO?
Western colorado
Hard to dins weather predictions for Western Slope CO, especially interested in snow predictions for ski season beginning mid-Dec, 2018. Guests who come bi-annually arrive after Christmas - snow for skiing 2016-17 was pitiful.
Company coming
Weather in Woodland Park, CO Oct 12-17th 2018
Weather in October
I would like to know what the prediction is as well for the 2nd week in October here in Northern Colorado. It seems that the temperature has dropped rather rapidly here lately. What are we to expect. I feel like we are going to have an early fall.
Wedding how will the weather be
How will the weather be in Sept 29th of 2018
Birthday Party
Having an outdoor party Oct. 26 or 27, 2018.
What's the weather prediction - rain or cold weather?
Please advise
Weather for October 20,2018
We are getting married this weekend and would like to know the weather forecast.
Pikes Peak the last week of June
So we would like to hike Pikes Peak the last week of June. Any pros or cons weather wise? Looks like precipitation should be ok - how about temperatures and snow in the mountain?
Weather on Pikes Peak
Start your hike early try to make it to the summit no later than mid afternoon. If you're coming from lower altitude it will be a tough hike. It can take up to 6 - 8 hours. Getting caught in a thunderstorm is a possibility as the afternoon goes on. Parking is at a premium at the base of the incline.
Pikes Peak
Well don't hike on Sunday - June 24th, the Hill Climb is on that day and there are thousands of people there! Go later in the week and it will be cleared out.
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