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

16 December 2025 Tue
-1.6 ° C
( 29.1°F )

Light freezing rain
Light freezing rain
Feels Like : -8.6 ° C / 16.5°F
Humidity : % 87
Pressure : 1005 mb
Wind Speed : 30.2 kmph / 18.8 miles from SSWSSW
Visibility : 2 km
Precipitation (rainfall) : 0.03 mm
Cloud (%) : 0

15-day weather forecast for Marathon Airport, Marathon, Canada

Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
16 December 2025 Tue Light freezing rain Light freezing rain -17.6 ° C 1.9 ° C -3.9 ° C % 84 38.9 km/h 91%
17 December 2025 Wed Cloudy  Cloudy -12.2 ° C -2.8 ° C -5.2 ° C % 79 34.2 km/h 0%
18 December 2025 Thu Heavy snow Heavy snow -20.5 ° C 0.3 ° C -7.3 ° C % 85 40.7 km/h 62%
19 December 2025 Fri Sunny Sunny -27.2 ° C -19.1 ° C -24.3 ° C % 88 29.9 km/h 0%
20 December 2025 Sat Heavy snow Heavy snow -20.8 ° C -2.3 ° C -9 ° C % 94 32 km/h 63%
21 December 2025 Sun Light freezing rain Light freezing rain -22.9 ° C -13.4 ° C -16.3 ° C % 88 22.3 km/h 0%
22 December 2025 Mon Freezing fog Freezing fog -26.2 ° C -4.8 ° C -15 ° C % 94 42.5 km/h 71%
23 December 2025 Tue Blowing snow Blowing snow -12.3 ° C 1.8 ° C -3 ° C % 87 39.6 km/h 80%
24 December 2025 Wed Partly Cloudy  Partly Cloudy -16.1 ° C -11.7 ° C -14.2 ° C % 86 22.3 km/h 0%
25 December 2025 Thu Light snow Light snow -11.2 ° C 0.6 ° C -3.3 ° C % 92 18.7 km/h 87%
26 December 2025 Fri Light snow Light snow -13.2 ° C -6.5 ° C -7.8 ° C % 91 28.8 km/h 73%
27 December 2025 Sat Overcast  Overcast -22.7 ° C -7.5 ° C -13.8 ° C % 89 14.4 km/h 0%
28 December 2025 Sun Heavy snow Heavy snow -3.1 ° C 0.9 ° C -0.5 ° C % 90 31 km/h 88%
29 December 2025 Mon Partly Cloudy  Partly Cloudy 0.8 ° C 1.8 ° C 1.3 ° C % 89 32.8 km/h 0%
Weather forecasts are usually fully updated every 3 hours.

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