2021 Long Range Weather Forecast for Banff, AB
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 |
|---|---|
| May 1-4 | Sunny, warm |
| May 5-9 | Showers, cool |
| May 10-13 | Sunny, warm |
| May 14-23 | Sunny, warm east; showers, turning cool west |
| May 24-31 | A few showers; hot east, cool west |
| May | temperature 13°C (2°C above avg.) precipitation 40mm (10mm below avg.) |
| Dates | Weather Conditions |
|---|---|
| Jun 1-6 | Scattered t-storms, warm |
| Jun 7-11 | Rainy periods, cool |
| Jun 12-21 | A few showers; warm, then cool |
| Jun 22-30 | Isolated t-storms, warm |
| June | temperature 14.5°C (1°C below avg.) precipitation 100mm (20mm above avg.) |
Annual Weather Summary
November 2020 to October 2021
November 2020 to October 2021
Winter temperatures will be above normal in the east and below normal in the west, with the coldest periods in early to mid-December, late December, late January, and late February. Precipitation and snowfall will be above normal, with the snowiest periods in late December and mid-February and from late February into early March. April and May will be warmer and drier than normal. Summer will be hotter than normal, with the hottest periods in late July and mid-August. Rainfall will be below normal in the east and above normal in the west. September and October will be warmer than normal, with below-normal precipitation.
About the The Prairies Region
The The Prairies long range weather region includes all or part of the following provinces: ALBERTA (Airdrie, Brooks, Calgary, Camrose, Canmore, Cochrane, Edmonton, High River, Lacombe, Leduc, Lethbridge, Medicine Hat, Okotoks, Red Deer, Spruce Grove, Stony Plain, Sylvan Lake, Wetaskiwin), MANITOBA (Brandon, Portage La Prairie, Steinbach, Winnipeg), SASKATCHEWAN (Estevan, Moose Jaw, North Battleford, Prince Albert, Regina, Saskatoon, Swift Current, Yorkton).
The Prairies Neighboring Regions
Here are the regions that neighbor the The Prairies long range weather region:
Temperature and Precipitation November 2020 to October 2021
