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

24 August 2026 Mon
16.8 ° C
( 62.3°F )

Overcast
Overcast
Feels Like : 15.7 ° C / 60.3°F
Humidity : % 66
Pressure : 1026 mb
Wind Speed : 6.5 kmph / 4 miles from SSWSSW
Visibility : 10 km
Precipitation (rainfall) : 0 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
24 August 2026 Mon Partly Cloudy Partly Cloudy 15.3 ° C 23.5 ° C 19.3 ° C % 71 19.8 km/h 17%
25 August 2026 Tue Light rain shower Light rain shower 17.9 ° C 24.8 ° C 20.9 ° C % 91 24.8 km/h 85%
26 August 2026 Wed Overcast Overcast 16.6 ° C 24.3 ° C 20 ° C % 81 28.8 km/h 81%
27 August 2026 Thu Patchy rain nearby Patchy rain nearby 15.3 ° C 20.4 ° C 16.9 ° C % 95 13 km/h 86%
28 August 2026 Fri Sunny Sunny 15 ° C 24 ° C 19.1 ° C % 76 14 km/h 12%
29 August 2026 Sat Light rain shower Light rain shower 14.4 ° C 16.3 ° C 15.4 ° C % 97 26.6 km/h 89%
30 August 2026 Sun Overcast Overcast 14.6 ° C 20.7 ° C 17.2 ° C % 74 21.2 km/h 13%
31 August 2026 Mon Overcast Overcast 12.5 ° C 20.6 ° C 15.6 ° C % 70 13.3 km/h 15%
01 September 2026 Tue Overcast Overcast 13.1 ° C 17.2 ° C 14.7 ° C % 79 18.4 km/h 29%
02 September 2026 Wed Light rain shower Light rain shower 12.5 ° C 18.6 ° C 15.8 ° C % 97 23.4 km/h 93%
03 September 2026 Thu Patchy rain nearby Patchy rain nearby 12.8 ° C 20.6 ° C 17 ° C % 83 22.7 km/h 88%
04 September 2026 Fri Light rain shower Light rain shower 12.7 ° C 18.6 ° C 14.8 ° C % 95 38.5 km/h 92%
05 September 2026 Sat Sunny Sunny 12 ° C 17.8 ° C 14.7 ° C % 74 41 km/h 17%
06 September 2026 Sun Light rain shower Light rain shower 11.8 ° C 14.4 ° C 12.3 ° C % 94 28.1 km/h 92%
Weather forecasts are usually fully updated every 3 hours.

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