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

09 May 2025 Fri
10.2 ° C
( 50.4°F )

Light rain shower
Light rain shower
Feels Like : 7.7 ° C / 45.8°F
Humidity : % 100
Pressure : 1021 mb
Wind Speed : 19.4 kmph / 12.1 miles from SWSW
Visibility : 3.2 km
Precipitation (rainfall) : 0.43 mm
Cloud (%) : 100

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

Date
08 May 2025 Thu
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature8.1 ° C
High temperature12.8 ° C
Average Temperature9.9 ° C
Humidity% 95
Wind27 km/h
Chance of rain87%
09 May 2025 Fri
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature1.8 ° C
High temperature3.5 ° C
Average Temperature3.5 ° C
Humidity% 93
Wind17.3 km/h
Chance of rain89%
10 May 2025 Sat
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature2.3 ° C
High temperature8.7 ° C
Average Temperature5.3 ° C
Humidity% 93
Wind14 km/h
Chance of rain87%
11 May 2025 Sun
Weather forecastModerate rain Moderate rain
Low temperature2.9 ° C
High temperature10.7 ° C
Average Temperature8 ° C
Humidity% 90
Wind28.4 km/h
Chance of rain88%
12 May 2025 Mon
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature0.2 ° C
High temperature2.7 ° C
Average Temperature1.5 ° C
Humidity% 80
Wind33.1 km/h
Chance of rain82%
13 May 2025 Tue
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature1.3 ° C
High temperature6.9 ° C
Average Temperature4.4 ° C
Humidity% 80
Wind24.1 km/h
Chance of rain85%
14 May 2025 Wed
Weather forecastBlowing snow Blowing snow
Low temperature0.3 ° C
High temperature1.5 ° C
Average Temperature0.9 ° C
Humidity% 83
Wind44.3 km/h
Chance of rain75%
15 May 2025 Thu
Weather forecastPartly Cloudy  Partly Cloudy
Low temperature-0.4 ° C
High temperature3.1 ° C
Average Temperature1.4 ° C
Humidity% 72
Wind30.2 km/h
Chance of rain0%
16 May 2025 Fri
Weather forecastSunny Sunny
Low temperature-0.1 ° C
High temperature5 ° C
Average Temperature2.3 ° C
Humidity% 68
Wind11.9 km/h
Chance of rain0%
17 May 2025 Sat
Weather forecastSunny Sunny
Low temperature0.8 ° C
High temperature6.4 ° C
Average Temperature3.5 ° C
Humidity% 77
Wind11.5 km/h
Chance of rain0%
18 May 2025 Sun
Weather forecastPartly Cloudy  Partly Cloudy
Low temperature2.1 ° C
High temperature9.1 ° C
Average Temperature6.1 ° C
Humidity% 83
Wind13.3 km/h
Chance of rain0%
19 May 2025 Mon
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature3.4 ° C
High temperature5.3 ° C
Average Temperature5.1 ° C
Humidity% 89
Wind15.8 km/h
Chance of rain83%
20 May 2025 Tue
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature2.9 ° C
High temperature4.7 ° C
Average Temperature4 ° C
Humidity% 97
Wind23.8 km/h
Chance of rain88%
21 May 2025 Wed
Weather forecastOvercast  Overcast
Low temperature4.6 ° C
High temperature8.3 ° C
Average Temperature7 ° C
Humidity% 95
Wind14 km/h
Chance of rain0%
Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
08 May 2025 Thu Patchy rain nearby Patchy rain nearby 8.1 ° C 12.8 ° C 9.9 ° C % 95 27 km/h 87%
09 May 2025 Fri Patchy rain nearby Patchy rain nearby 1.8 ° C 3.5 ° C 3.5 ° C % 93 17.3 km/h 89%
10 May 2025 Sat Patchy rain nearby Patchy rain nearby 2.3 ° C 8.7 ° C 5.3 ° C % 93 14 km/h 87%
11 May 2025 Sun Moderate rain Moderate rain 2.9 ° C 10.7 ° C 8 ° C % 90 28.4 km/h 88%
12 May 2025 Mon Patchy rain nearby Patchy rain nearby 0.2 ° C 2.7 ° C 1.5 ° C % 80 33.1 km/h 82%
13 May 2025 Tue Patchy rain nearby Patchy rain nearby 1.3 ° C 6.9 ° C 4.4 ° C % 80 24.1 km/h 85%
14 May 2025 Wed Blowing snow Blowing snow 0.3 ° C 1.5 ° C 0.9 ° C % 83 44.3 km/h 75%
15 May 2025 Thu Partly Cloudy  Partly Cloudy -0.4 ° C 3.1 ° C 1.4 ° C % 72 30.2 km/h 0%
16 May 2025 Fri Sunny Sunny -0.1 ° C 5 ° C 2.3 ° C % 68 11.9 km/h 0%
17 May 2025 Sat Sunny Sunny 0.8 ° C 6.4 ° C 3.5 ° C % 77 11.5 km/h 0%
18 May 2025 Sun Partly Cloudy  Partly Cloudy 2.1 ° C 9.1 ° C 6.1 ° C % 83 13.3 km/h 0%
19 May 2025 Mon Patchy rain nearby Patchy rain nearby 3.4 ° C 5.3 ° C 5.1 ° C % 89 15.8 km/h 83%
20 May 2025 Tue Patchy rain nearby Patchy rain nearby 2.9 ° C 4.7 ° C 4 ° C % 97 23.8 km/h 88%
21 May 2025 Wed Overcast  Overcast 4.6 ° C 8.3 ° C 7 ° C % 95 14 km/h 0%
Weather forecasts are usually fully updated every 3 hours.

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