Home › Weather › Cardston Weather
Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the BuzzLayer Weather Desk. Data from Environment and Climate Change Canada and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Cardston weather today, based on the live forecast above, shows conditions typical for this southwestern Alberta town near the St. Mary River. Expect a mix of sun and cloud with a chance of showers, as spring unsettledness lingers across the region.
What is driving today’s weather pattern in Cardston?
A weak Pacific trough moving over the Rockies is brushing southern Alberta, bringing moisture and variable cloud. Downslope effects off the Chief Mountain range often moderate temperatures, but today the air is stable enough for only light precipitation. Winds remain light, which helps keep the afternoon feel comfortable despite the cloud.
How does Cardston compare to Lethbridge and Calgary right now?
Cardston sits about 80 kilometres southwest of Lethbridge and 260 kilometres south of Calgary, close to the Montana border. The live forecast above likely shows slightly cooler highs than Lethbridge weather due to Cardston’s higher elevation (1,130 metres). Calgary weather, meanwhile, may be a few degrees milder with stronger Chinook influence further north. For residents checking Cardston weather Environment Canada data, this local variation matters for planning field work or a trip into town.
What is the Cardston weather 14 day outlook?
The Cardston weather 14 day trend typically shows a gradual warm-up through late spring, but a trough early next week may bring a return of showers. Check the live forecast above and Environment Canada updates for day‑by‑day changes.
Is Cardston weather hourly data reliable for planning?
Yes, Cardston weather hourly forecasts from Environment Canada are reliable for the next 24–36 hours. For outdoor activities, use the hourly breakdown to time chores around brief precipitation bands shown in the live forecast above.
How does Edmonton weather compare with Cardston’s?
Edmonton weather is generally drier and colder in spring due to its northerly latitude and inland plains location. Cardston, being closer to the U.S. border, often receives more Pacific moisture and slightly earlier spring warmth.
Sources
For broader conditions across the province, see our Canada weather hub or check Calgary weather and Edmonton weather for regional context. If severe storms develop, visit the Weather Warning page.