Home › Weather › Fort Simpson Weather
Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the True North Brief Weather Desk. Data from Environment and Climate Change Canada and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Fort Simpson is currently seeing temperatures in the range shown in the live forecast above, with conditions typical of the Dehcho Region. Expect a high near the indicated value and a low falling to the overnight mark, with wind chill making it feel colder during the morning and evening hours.
What is the 14-day forecast for Fort Simpson?
The 14-day trend for Fort Simpson shows a mix of sun and cloud, with daytime highs ranging from the mid‑teens to low twenties Celsius. Overnight lows will dip to single digits, with the coolest nights early in the period. Precipitation chances remain low, though a few isolated showers are possible mid‑week. For a more detailed outlook, including hourly conditions, see the Canada weather hub or check a dedicated fort simpson weather 14 day forecast.
How does Fort Simpson weather compare to nearby communities?
Temperatures in Fort Simpson are generally a few degrees warmer than yellowknife weather and whitehorse weather, but cooler than high level weather and hay river weather. Fort liard weather tends to be slightly milder due to its more southerly location. For a real-time comparison, consult the fort simpson weather hourly updates alongside regional data.
What is the best time of year to visit Fort Simpson?
Late June through August offers the warmest weather, with highs between 20°C and 25°C and long daylight hours. September is cooler but still pleasant for outdoor activities, while winter sees temperatures well below freezing.
Does Fort Simpson get much snow?
Yes, Fort Simpson receives significant snowfall from November through March, averaging around 150 cm annually. Snow cover typically persists through late April, with occasional spring thaws.
How accurate are long-range forecasts for Fort Simpson?
Seven-day forecasts from Environment Canada are generally reliable for temperature trends, but precipitation details become less certain beyond 48 hours. For the most current data, refer to the live forecast above and fort simpson weather hourly updates.