• All Continents
• Airports in North America
• Canada
• St. John's Airport Details
• St. John's Airport Weather

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

14 July 2026 Tue 15.1 ° C ( 59.2°F ) Overcast

Feels Like : 15.1 ° C / 59.2°F Humidity : % 59 Pressure : 1018 mb Wind Speed : 20.9 kmph / 13 miles from SSW Visibility : 24 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
14 July 2026 Tue	Partly Cloudy	12 ° C	18.7 ° C	15 ° C	% 72	29.2 km/h	9%
15 July 2026 Wed	Light drizzle	12.6 ° C	14.4 ° C	13.7 ° C	% 92	38.9 km/h	92%
16 July 2026 Thu	Sunny	13 ° C	19.7 ° C	16 ° C	% 81	26.3 km/h	22%
17 July 2026 Fri	Sunny	12 ° C	19 ° C	15.4 ° C	% 76	23 km/h	24%
18 July 2026 Sat	Partly Cloudy	10.9 ° C	16.9 ° C	13.8 ° C	% 77	27.4 km/h	43%
19 July 2026 Sun	Sunny	12 ° C	17.4 ° C	14 ° C	% 77	44.3 km/h	71%
20 July 2026 Mon	Patchy rain nearby	13.8 ° C	20.6 ° C	17.2 ° C	% 92	45.7 km/h	80%
21 July 2026 Tue	Patchy rain nearby	14.9 ° C	18.7 ° C	16.4 ° C	% 88	14.4 km/h	58%
22 July 2026 Wed	Mist	14.3 ° C	17.4 ° C	15.7 ° C	% 93	12.6 km/h	28%
23 July 2026 Thu	Fog	14.6 ° C	17.3 ° C	16.1 ° C	% 97	13.3 km/h	82%
24 July 2026 Fri	Fog	15 ° C	17 ° C	16.1 ° C	% 99	22.7 km/h	95%
25 July 2026 Sat	Patchy rain nearby	15.8 ° C	19.1 ° C	17.4 ° C	% 96	31.7 km/h	92%
26 July 2026 Sun	Light drizzle	12.1 ° C	17.1 ° C	15.3 ° C	% 92	28.8 km/h	76%
27 July 2026 Mon	Sunny	12.2 ° C	18.3 ° C	15.7 ° C	% 81	11.5 km/h	12%

Weather forecasts are usually fully updated every 3 hours.

---

---

St. John's Airport hotel prices and location on the map