2021 Long Range Weather Forecast for Greeley, CO
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
Dates | Weather Conditions |
---|---|
Jan 1-5 | Sunny, mild |
Jan 6-12 | Snow showers, mild |
Jan 13-16 | Sunny, warm |
Jan 17-25 | Snow, then sunny, warm |
Jan 26-31 | Snowy periods, cold |
January | temperature 32.5° (5° above avg.) precipitation 0.5" (avg.) |
Dates | Weather Conditions |
---|---|
Feb 1-11 | Rain and snow showers, mild |
Feb 12-19 | Snow, then sunny, turning mild |
Feb 20-28 | Snowy periods, turning very cold |
February | temperature 33° (5° above avg.) precipitation 0.5" (avg.) |
Annual Weather Summary
November 2020 to October 2021
November 2020 to October 2021
Winter will be milder than normal, with the coldest periods in mid-November, early to mid- and late December, late January, and late February. Precipitation will be above normal in the north and slightly below normal in the south. Snowfall will be above normal in most places, with the snowiest periods in mid-November, early and late December, mid- and late January, mid- to late February, and early March. April and May will see temperatures above normal in the north and below normal in the south, and overall the months will be slightly rainier than normal. Summer will be warmer than normal, with the hottest periods in early and late June, early and mid-July, and early to mid-August. Rainfall will be near to below normal. September and October will have below-normal temperatures, with precipitation below normal in the north and above normal in the south.

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, Fort Collins, Lakewood), KANSAS (Dodge City, Garden City, Liberal), MONTANA (Billings, Great Falls), NEBRASKA (Kearney, Lexington, North Platte, Scottsbluff), NEW MEXICO (Clovis, Portales), NORTH DAKOTA (Bismarck, Dickinson, Mandan, Minot, Williston), OKLAHOMA (Guymon), SOUTH DAKOTA (Pierre, Rapid City), TEXAS (Amarillo, Borger, Dumas, Hereford, Pampa), WYOMING (Casper, Cheyenne, Gillette, Sheridan).
High Plains Neighboring Regions
Here are the regions that neighbor the High Plains long range weather region:
Temperature and Precipitation November 2020 to October 2021

Reader Comments
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Dec. weather
Planning on driving through CO between 12/14 and 12/24 from Chicago. Will it be okay?
weather for 11/2-11/3
wanting to know the weather for Denver area on 11/2 and 11/3 our son is planning on getting married and we have some out door things planned
2018 December weather for business Grand Opening
What Saturday in December will be the warmest?
Oct. 6, 2018
Denver Co Evening Wedding weather?
Long Range Weather Forecast for Colorado Springs, CO
Having a reunion in Colorado Springs in late Oct - Early Nov 2109. Any guess on the weather?
September 15, 2018 outdoor party
We’re having an outdoor party on September 15, 2018 near Brighton, CO. What is the predicted weather forecast?
Wedding Weather
My daughter is having an outdoor wedding on May, 18 2019 near Spearfish SD. What will the weather be like that day?
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
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