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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Northern Focus Weather Desk. Data from Environment and Climate Change Canada and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
The live forecast above shows Grand Falls-Windsor’s current conditions and the near-term outlook. Expect a typical winter mix of cloud, cold, and occasional snow as the town sits in the heart of Newfoundland’s central region, where coastal and inland air masses often meet.
What makes Grand Falls-Windsor’s weather distinct?
Its inland position on the Exploits River gives it slightly colder winters and warmer summers than nearby coastal communities like Gander. The surrounding hills and the influence of the Gulf of St. Lawrence can enhance snowfall rates when low-pressure systems move across the island. In spring, fog and drizzle often linger as ice leaves the river.
How should you prepare for today’s conditions?
Dress for the temperature shown in the live forecast and keep an eye on changing cloud cover. If snow or freezing drizzle is in the outlook, allow extra travel time on the Trans-Canada Highway (Route 1), which runs just south of town. Check weather warnings for any alerts that Environment Canada may have issued for central Newfoundland.
Does Grand Falls-Windsor get more snow than St. John’s?
Yes, on average. Its inland location and distance from the moderating Atlantic Ocean mean it often receives about 50–80 cm more snow each winter than St. John’s, though the totals vary considerably from year to year.
When is the best time to visit for milder weather?
Late June through early September brings the warmest temperatures, with July and August highs near 22°C. Even then, pack a rain jacket—afternoon showers are common and the river valley can feel cool in the evening.
How reliable are the live forecasts for this area?
Environment and Climate Change Canada’s forecasts are the official source for Grand Falls-Windsor and are updated several times daily. Like all central Newfoundland forecasts, accuracy decreases beyond three days due to the complex interplay of maritime and continental air masses.
Sources
For other parts of the country, visit our Canada weather hub for forecasts and insights.