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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Canada Edition Weather Desk. Data from Environment and Climate Change Canada and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
With the live forecast above showing current conditions at West Hawk Lake, plan your day around the prevailing wind off the water — a jacket and sunscreen are your go-tos, especially if you’re heading to the campground or out on a boat. This deep crater lake in the Whiteshell Provincial Park, just east of the Manitoba–Ontario border, responds quickly to passing systems, so keep an eye on the hourly readings.
What is the weekend trend for West Hawk Lake?
High pressure building from the west should bring clearing skies and light winds through Saturday afternoon, ideal for hiking the Mantario Trail or casting for lake trout. By Sunday, a weak trough may move in from Falcon Lake, increasing cloud and a slight chance of a late-day shower. The 14-day outlook suggests a warm-up early next week, but the 10-day trend shows typical June variability — pack for both sun and rain.
How does the lake affect local weather?
West Hawk’s depth (over 100 metres) and its position in a meteorite impact crater create a microclimate. Summer afternoons often see a lake breeze that drops temperatures a few degrees compared to inland spots like Winnipeg. Overnight, the water releases stored heat, keeping the shoreline a few degrees milder than surrounding forest. That’s why campers at West Hawk Lake Campground often wake to fog that burns off by mid-morning.
What is the best month to visit West Hawk Lake?
August typically offers the most settled weather — daytime highs near 25 °C and water temperatures warm enough for comfortable swimming. September brings cooler nights but fewer crowds and excellent autumn colour around the shoreline.
Is it safe to swim in West Hawk Lake?
Yes — the water is clear and generally clean, but surface temperatures rarely exceed 22 °C even in July. Check the live forecast for wind direction; a strong east wind can create choppy conditions on the main basin near the campground.
How does the weather affect fishing on West Hawk Lake?
Lake trout and smallmouth bass are most active during stable high-pressure systems. A falling barometer, often signalled by increasing cloud and southerly winds, can trigger a feeding frenzy — but thunderstorms, which build quickly from the west, mean you should head to shore promptly.
Sources
For broader conditions across the province, check the Canada weather hub or see how patterns compare with Calgary Weather. If severe storms are possible in the Whiteshell area, visit the Weather Warning page for up‑to‑date alerts.