Long-Range Weather Forecast for Three Hills, AB

August 2026 Long Range Weather Forecast for The Prairies

Dates	Weather Conditions
Aug 1-14	Sunny, then isolated t-storms; turning hot
Aug 15-19	T-storms east, sunny west; very warm
Aug 20-22	Sunny, hot
Aug 23-31	A few showers, turning cool
August	temperature 19°C (2°C above avg.) precipitation 55mm (40mm above avg. east, 30mm below west)

September 2026 Long Range Weather Forecast for The Prairies

Dates	Weather Conditions
Sep 1-12	Sunny, very warm
Sep 13-24	Rainy periods, cool
Sep 25-30	Isolated showers, chilly
September	temperature 13°C (1°C above avg.) precipitation 45mm (10mm above avg.)

12-Month Long-Range Weather Outlook

November 2025 to October 2026

Winter will be warmer than normal, with above-normal precipitation and below-normal snowfall. The coldest periods will be in late November, early December, and early February. The snowiest periods will be in late November and early December. April and May will be cooler and drier than normal in the east, warmer and wetter west. Summer will be warmer and wetter than usual, with the hottest periods in late June and early to mid-August. September and October will be warmer than normal, with above-normal precipitation.

See the complete 12-month weather forecast in The Old Farmer’s Almanac..

Weather Trend Graph

November 2025 to October 2026