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
| 03 October 2026 Sat 12.3 ° C ( 54.1°F )  Overcast |
Feels Like : 8.6 ° C / 47.5°F Humidity : % 58 Pressure : 1015 mb Wind Speed : 17.3 kmph / 10.7 miles from SSW 
Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
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 |
|---|---|---|---|---|---|---|---|
| 03 October 2026 Sat | Overcast |
7 ° C | 12.8 ° C | 9.4 ° C | % 72 | 17.6 km/h | 82% |
| 04 October 2026 Sun |  Sunny |
1.9 ° C | 6.9 ° C | 4.6 ° C | % 82 | 25.6 km/h | 36% |
| 05 October 2026 Mon | Overcast |
-0.4 ° C | 9.6 ° C | 4.4 ° C | % 68 | 20.5 km/h | 12% |
| 06 October 2026 Tue |  Partly Cloudy |
3.8 ° C | 14.3 ° C | 7.9 ° C | % 76 | 23.4 km/h | 37% |
| 07 October 2026 Wed | Overcast |
4.6 ° C | 11 ° C | 7.1 ° C | % 78 | 23.8 km/h | 61% |
| 08 October 2026 Thu |  Patchy rain nearby |
2.9 ° C | 5.9 ° C | 4.6 ° C | % 70 | 22.3 km/h | 23% |
| 09 October 2026 Fri | Overcast |
2.3 ° C | 4.9 ° C | 3.3 ° C | % 73 | 18.4 km/h | 28% |
| 10 October 2026 Sat | Overcast |
2.6 ° C | 6.1 ° C | 3.8 ° C | % 81 | 33.5 km/h | 83% |
| 11 October 2026 Sun | Patchy rain nearby |
2.7 ° C | 7.3 ° C | 4.6 ° C | % 92 | 16.9 km/h | 79% |
| 12 October 2026 Mon |  Light snow showers |
0 ° C | 2.7 ° C | 1.7 ° C | % 90 | 22.7 km/h | 86% |
| 13 October 2026 Tue | Light snow showers |
-3.3 ° C | 1 ° C | -0.6 ° C | % 83 | 24.5 km/h | 77% |
| 14 October 2026 Wed | Overcast |
-4.2 ° C | 1.1 ° C | -2.3 ° C | % 76 | 7.9 km/h | 16% |
| 15 October 2026 Thu |  Freezing fog |
-3.5 ° C | 4.8 ° C | 0.1 ° C | % 86 | 15.1 km/h | 53% |
| 16 October 2026 Fri |  Light snow |
-3.2 ° C | 0.2 ° C | -1.4 ° C | % 84 | 20.2 km/h | 56% |
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