Ste. Therese Point Airport (YST) 15 Day Weather Forecast, Sainte Therese Point Canada
Current weather conditions and 15 day weather forecast for Ste. Therese Point Airport in Sainte Therese Point, 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 YST
| 22 February 2026 Sun -26.9 ° C ( -16.4°F )  Overcast |
Feels Like : -39.4 ° C / -39°F Humidity : % 69 Pressure : 1040 mb Wind Speed : 20.9 kmph / 13 miles from N 
Visibility : 14 km Precipitation (rainfall) : 0 mm Cloud (%) : 25 |
15-day weather forecast for Ste. Therese Point Airport, Sainte Therese Point, Canada
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 22 February 2026 Sun |  Sunny |
-29.7 ° C | -23.3 ° C | -25.6 ° C | % 66 | 24.1 km/h | 0% |
| 23 February 2026 Mon |  Light freezing rain |
-28 ° C | -17.8 ° C | -22.8 ° C | % 76 | 16.2 km/h | 70% |
| 24 February 2026 Tue | Overcast |
-21.6 ° C | -12 ° C | -16.5 ° C | % 81 | 13 km/h | 0% |
| 25 February 2026 Wed |  Freezing fog |
-28.2 ° C | -14.1 ° C | -20.6 ° C | % 93 | 7.9 km/h | 70% |
| 26 February 2026 Thu |  Moderate snow |
-19.3 ° C | -8.9 ° C | -14.8 ° C | % 95 | 14 km/h | 84% |
| 27 February 2026 Fri |  Heavy snow |
-21.1 ° C | -5.9 ° C | -13.7 ° C | % 97 | 22.7 km/h | 79% |
| 28 February 2026 Sat |  Patchy moderate snow |
-25.3 ° C | -21 ° C | -22 ° C | % 92 | 28.1 km/h | 80% |
| 01 March 2026 Sun | Overcast |
-27.6 ° C | -16.8 ° C | -22.7 ° C | % 90 | 21.6 km/h | 0% |
| 02 March 2026 Mon |  Light snow |
-23.7 ° C | -12.8 ° C | -19 ° C | % 90 | 27 km/h | 80% |
| 03 March 2026 Tue | Light snow |
-34.5 ° C | -21.5 ° C | -28.4 ° C | % 92 | 23.4 km/h | 0% |
| 04 March 2026 Wed | Freezing fog |
-36.8 ° C | -19.3 ° C | -29 ° C | % 94 | 9.4 km/h | 0% |
| 05 March 2026 Thu | Freezing fog |
-32.3 ° C | -9.7 ° C | -20 ° C | % 92 | 16.6 km/h | 0% |
| 06 March 2026 Fri | Light snow |
-7.6 ° C | -0.5 ° C | -3.6 ° C | % 92 | 19.4 km/h | 70% |
| 07 March 2026 Sat | Light freezing rain |
-11.1 ° C | -6.5 ° C | -7.2 ° C | % 93 | 18 km/h | 0% |
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