St. John's Airport (YYT) 15 Day Weather Forecast, St. John's Canada

Current weather conditions and 15 day weather forecast for St. John's Airport in St. John's, 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 YYT

15 March 2026 Sun
-1.7 ° C
( 28.9°F )

Overcast
Overcast
Feels Like : -8.3 ° C / 17.1°F
Humidity : % 93
Pressure : 1014 mb
Wind Speed : 26.6 kmph / 16.6 miles from ESEESE
Visibility : 24 km
Precipitation (rainfall) : 1.09 mm
Cloud (%) : 100

15-day weather forecast for St. John's Airport, St. John's, Canada

Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
14 March 2026 Sat Moderate or heavy snow showers Moderate or heavy snow showers -3.7 ° C 0.3 ° C -2.2 ° C % 65 50.4 km/h 87%
15 March 2026 Sun Blizzard Blizzard -5.1 ° C -1.4 ° C -2.5 ° C % 86 46.8 km/h 61%
16 March 2026 Mon Partly Cloudy  Partly Cloudy -6.2 ° C -0.6 ° C -3.5 ° C % 74 24.1 km/h 0%
17 March 2026 Tue Patchy rain nearby Patchy rain nearby -2.7 ° C 8.2 ° C 4 ° C % 91 43.6 km/h 87%
18 March 2026 Wed Patchy rain nearby Patchy rain nearby -5.4 ° C 8.7 ° C 2.8 ° C % 80 45.4 km/h 86%
19 March 2026 Thu Partly Cloudy  Partly Cloudy -5.9 ° C -4.4 ° C -5.5 ° C % 51 31.3 km/h 0%
20 March 2026 Fri Light freezing rain Light freezing rain -5.2 ° C -3.5 ° C -4.5 ° C % 64 13 km/h 0%
21 March 2026 Sat Blowing snow Blowing snow -4.1 ° C -1.6 ° C -2.6 ° C % 73 33.5 km/h 72%
22 March 2026 Sun Heavy snow Heavy snow -4.5 ° C -0.1 ° C -1.2 ° C % 96 60.8 km/h 67%
23 March 2026 Mon Blizzard Blizzard -6.1 ° C -0.4 ° C -3.7 ° C % 84 63 km/h 87%
24 March 2026 Tue Blizzard Blizzard -2 ° C -0 ° C -0.8 ° C % 85 48.6 km/h 86%
25 March 2026 Wed Light snow Light snow -1.1 ° C 1.2 ° C -0 ° C % 85 48.6 km/h 83%
26 March 2026 Thu Light snow Light snow -2.8 ° C 0.7 ° C -0.9 ° C % 90 42.1 km/h 73%
27 March 2026 Fri Overcast  Overcast -5.4 ° C -3.6 ° C -4.2 ° C % 70 39.6 km/h 0%
Weather forecasts are usually fully updated every 3 hours.

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