Fort Simpson Airport (YFS) 15 Day Weather Forecast, Fort Simpson Canada
Current weather conditions and 15 day weather forecast for Fort Simpson Airport in Fort Simpson, Canada including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.
Current weather conditions at YFS
| 20 December 2025 Sat -33.4 ° C ( -28.1°F )  Freezing fog |
Feels Like : -37.9 ° C / -36.1°F Humidity : % 72 Pressure : 1017 mb Wind Speed : 3.6 kmph / 2.2 miles from W 
Visibility : 0 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15-day weather forecast for Fort Simpson Airport, Fort Simpson, Canada
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 19 December 2025 Fri | Freezing fog |
-36.3 ° C | -29.9 ° C | -33.9 ° C | % 100 | 4.3 km/h | 0% |
| 20 December 2025 Sat |  Light freezing rain |
-34.5 ° C | -20.4 ° C | -26.9 ° C | % 93 | 11.5 km/h | 65% |
| 21 December 2025 Sun | Freezing fog |
-38.1 ° C | -31.5 ° C | -32.9 ° C | % 99 | 8.3 km/h | 0% |
| 22 December 2025 Mon | Freezing fog |
-39.2 ° C | -32 ° C | -37 ° C | % 99 | 7.2 km/h | 0% |
| 23 December 2025 Tue | Freezing fog |
-40.2 ° C | -32.5 ° C | -36.3 ° C | % 97 | 5.8 km/h | 0% |
| 24 December 2025 Wed |  Overcast |
-32.8 ° C | -21.6 ° C | -29 ° C | % 92 | 7.9 km/h | 0% |
| 25 December 2025 Thu |  Cloudy |
-27.4 ° C | -22.5 ° C | -24.7 ° C | % 90 | 9.4 km/h | 0% |
| 26 December 2025 Fri | Overcast |
-26.6 ° C | -20.6 ° C | -22.7 ° C | % 92 | 7.2 km/h | 0% |
| 27 December 2025 Sat | Light freezing rain |
-20.7 ° C | -13.4 ° C | -17.3 ° C | % 92 | 18 km/h | 66% |
| 28 December 2025 Sun |  Light snow |
-20.1 ° C | -18.4 ° C | -19 ° C | % 98 | 12.6 km/h | 71% |
| 29 December 2025 Mon | Light snow |
-20.6 ° C | -18.1 ° C | -19.3 ° C | % 98 | 9 km/h | 78% |
| 30 December 2025 Tue | Freezing fog |
-22 ° C | -17.4 ° C | -19.7 ° C | % 98 | 5.4 km/h | 72% |
| 31 December 2025 Wed | Freezing fog |
-24.7 ° C | -18.9 ° C | -21.1 ° C | % 99 | 6.1 km/h | 69% |
| 01 January 2026 Thu | Freezing fog |
-28 ° C | -17.3 ° C | -21.7 ° C | % 97 | 9 km/h | 0% |
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