Marathon Airport (YSP) 15 Day Weather Forecast, Marathon Canada
Current weather conditions and 15 day weather forecast for Marathon Airport in Marathon, 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 YSP
| 31 July 2026 Fri 20 ° C ( 68°F )  Fog |
Feels Like : 22.6 ° C / 72.7°F Humidity : % 98 Pressure : 1012 mb Wind Speed : 5.4 kmph / 3.4 miles from SSW 
Visibility : 9 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15-day weather forecast for Marathon Airport, Marathon, Canada
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 31 July 2026 Fri | Fog |
14.2 ° C | 23.8 ° C | 17.7 ° C | % 96 | 9 km/h | 33% |
| 01 August 2026 Sat |  Sunny |
14 ° C | 21.9 ° C | 17.9 ° C | % 72 | 22 km/h | 10% |
| 02 August 2026 Sun | Sunny |
11.7 ° C | 23.9 ° C | 17.5 ° C | % 62 | 9.4 km/h | 4% |
| 03 August 2026 Mon | Sunny |
12.9 ° C | 20.3 ° C | 16.2 ° C | % 64 | 14.8 km/h | 4% |
| 04 August 2026 Tue |  Partly Cloudy |
13.4 ° C | 17.9 ° C | 15.3 ° C | % 72 | 18.4 km/h | 47% |
| 05 August 2026 Wed | Sunny |
12.5 ° C | 20.6 ° C | 15.9 ° C | % 78 | 10.8 km/h | 72% |
| 06 August 2026 Thu | Sunny |
11.2 ° C | 20.4 ° C | 15.9 ° C | % 63 | 11.2 km/h | 4% |
| 07 August 2026 Fri | Sunny |
13.3 ° C | 26.4 ° C | 18.5 ° C | % 56 | 10.8 km/h | 3% |
| 08 August 2026 Sat | Sunny |
12.1 ° C | 19.6 ° C | 15.4 ° C | % 78 | 13.7 km/h | 36% |
| 09 August 2026 Sun | Fog |
11.5 ° C | 16.6 ° C | 13.9 ° C | % 82 | 20.5 km/h | 36% |
| 10 August 2026 Mon | Sunny |
9.6 ° C | 18 ° C | 13.8 ° C | % 74 | 17.3 km/h | 9% |
| 11 August 2026 Tue | Sunny |
9.4 ° C | 16.4 ° C | 13.1 ° C | % 76 | 16.6 km/h | 9% |
| 12 August 2026 Wed | Sunny |
11.4 ° C | 17.9 ° C | 14.4 ° C | % 75 | 14.4 km/h | 11% |
| 13 August 2026 Thu |  Patchy rain nearby |
11.4 ° C | 16.4 ° C | 14.2 ° C | % 82 | 11.5 km/h | 28% |
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