Saint Mary's Airport (KSM) 15 Day Weather Forecast, Saint Mary's United States

Current weather conditions and 15 day weather forecast for Saint Mary's Airport in Saint Mary's, United States 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 KSM

04 April 2026 Sat
-10.6 ° C
( 12.9°F )

Light snow
Light snow
Feels Like : -15.5 ° C / 4.2°F
Humidity : % 84
Pressure : 1016 mb
Wind Speed : 8.6 kmph / 5.4 miles from NWNW
Visibility : 13 km
Precipitation (rainfall) : 0.07 mm
Cloud (%) : 25

15-day weather forecast for Saint Mary's Airport, Saint Mary's, United States

Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
03 April 2026 Fri Light snow Light snow -16.7 ° C -5.4 ° C -10.8 ° C % 95 11.2 km/h 61%
04 April 2026 Sat Freezing fog Freezing fog -15.6 ° C -5.6 ° C -10.5 ° C % 95 8.3 km/h 76%
05 April 2026 Sun Light snow Light snow -14.8 ° C -6.1 ° C -10.8 ° C % 92 8.3 km/h 62%
06 April 2026 Mon Blizzard Blizzard -16.7 ° C -2.9 ° C -8.8 ° C % 95 31.3 km/h 84%
07 April 2026 Tue Heavy snow Heavy snow -1.9 ° C 0 ° C -0.9 ° C % 98 27.4 km/h 65%
08 April 2026 Wed Light freezing rain Light freezing rain -8.5 ° C -3.7 ° C -4.7 ° C % 90 22 km/h 89%
09 April 2026 Thu Blizzard Blizzard -7.8 ° C -0.6 ° C -3.4 ° C % 94 33.8 km/h 87%
10 April 2026 Fri Blowing snow Blowing snow -0.9 ° C 0.1 ° C -0.2 ° C % 95 34.2 km/h 61%
11 April 2026 Sat Light freezing rain Light freezing rain -0.8 ° C -0.3 ° C -0.5 ° C % 95 27.4 km/h 61%
12 April 2026 Sun Moderate or heavy snow showers Moderate or heavy snow showers -1.2 ° C -0 ° C -0.5 ° C % 99 29.9 km/h 74%
13 April 2026 Mon Heavy snow Heavy snow -9.4 ° C -0.1 ° C -1.7 ° C % 97 36.7 km/h 69%
14 April 2026 Tue Partly Cloudy  Partly Cloudy -13.4 ° C -7.8 ° C -11 ° C % 88 34.2 km/h 0%
15 April 2026 Wed Partly Cloudy  Partly Cloudy -13.3 ° C -2.6 ° C -7.5 ° C % 82 10.4 km/h 0%
16 April 2026 Thu Sunny Sunny -8.7 ° C -0.5 ° C -4.3 ° C % 83 22 km/h 0%
Weather forecasts are usually fully updated every 3 hours.

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