Stephenville Airport (YJT) 15 Day Weather Forecast, Stephenville Canada

Current weather conditions and 15 day weather forecast for Stephenville Airport in Stephenville, 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 YJT

17 September 2026 Thu
13.1 ° C
( 55.6°F )

Overcast
Overcast
Feels Like : 8.8 ° C / 47.8°F
Humidity : % 63
Pressure : 1021 mb
Wind Speed : 20.5 kmph / 12.8 miles from NWNW
Visibility : 10 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 100

15-day weather forecast for Stephenville Airport, Stephenville, Canada

Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
17 September 2026 Thu Overcast Overcast 10.7 ° C 14.4 ° C 13 ° C % 76 22.7 km/h 22%
18 September 2026 Fri Overcast Overcast 7.9 ° C 14.5 ° C 10.2 ° C % 78 44.6 km/h 85%
19 September 2026 Sat Light rain shower Light rain shower 7.7 ° C 8.9 ° C 8.3 ° C % 73 41 km/h 80%
20 September 2026 Sun Overcast Overcast 6.5 ° C 10.8 ° C 9 ° C % 59 28.8 km/h 25%
21 September 2026 Mon Patchy rain nearby Patchy rain nearby 7.5 ° C 12.5 ° C 9.9 ° C % 72 27.4 km/h 71%
22 September 2026 Tue Patchy rain nearby Patchy rain nearby 7.8 ° C 10.5 ° C 8.9 ° C % 69 25.6 km/h 24%
23 September 2026 Wed Sunny Sunny 6.7 ° C 10.2 ° C 8.8 ° C % 66 23.4 km/h 7%
24 September 2026 Thu Partly Cloudy Partly Cloudy 9 ° C 11.7 ° C 10.5 ° C % 77 19.4 km/h 16%
25 September 2026 Fri Overcast Overcast 9.2 ° C 17.3 ° C 13.9 ° C % 85 34.2 km/h 89%
26 September 2026 Sat Patchy rain nearby Patchy rain nearby 11.8 ° C 17.4 ° C 14 ° C % 92 24.1 km/h 91%
27 September 2026 Sun Patchy rain nearby Patchy rain nearby 9.8 ° C 11.6 ° C 10.5 ° C % 75 30.2 km/h 49%
28 September 2026 Mon Patchy rain nearby Patchy rain nearby 10.3 ° C 12.8 ° C 11.9 ° C % 88 40.3 km/h 55%
29 September 2026 Tue Patchy rain nearby Patchy rain nearby 10.3 ° C 12.8 ° C 11.9 ° C % 77 18 km/h 19%
30 September 2026 Wed Overcast Overcast 10.6 ° C 17.6 ° C 13.6 ° C % 75 27.7 km/h 63%
Weather forecasts are usually fully updated every 3 hours.

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