Stephenville Weather Forecast: Current Conditions & 10-Day Outlook

Current Weather Conditions in Stephenville

Stephenville

Newfoundland and Labrador, Canada

weather iconOvercast
16°
Low
High 17°

Hourly Stephenville Weather Forecast

12 AMweather icon12°
1 AMweather icon11°
2 AMweather icon10°
3 AMweather icon10°
4 AMweather icon
5 AMweather icon
6 AMweather icon
7 AMweather icon
8 AMweather icon
9 AMweather icon
10 AMweather icon11°
11 AMweather icon14°
12 PMweather icon16°
1 PMweather icon17°
2 PMweather icon18°
3 PMweather icon19°
4 PMweather icon19°
5 PMweather icon18°
6 PMweather icon17°
7 PMweather icon17°
8 PMweather icon16°
9 PMweather icon15°
10 PMweather icon13°
11 PMweather icon12°

Wind

9kt SSE

Gentle wind.

9kt
NESW

Precipitation

0%

Minimal chance of precipitation.

Stephenville 10-Day Weather Outlook

TodayShowers svg
17°
WedShowers svg
11°
13°
ThuShowers svg
11°
13°
FriShowers svg
10°
11°
SatShowers svg
12°
SunShowers svg
10°
14°
MonShowers svg
10°
12°
TueShowers svg
13°
WedShowers svg
17°

Today's Weather in Stephenville, Newfoundland and Labrador, Canada

Feels like

12°

Feels cooler than actual temperature.

Pressure

1018 hPa

Expect clear and stable weather.

Humidity

47%

Moderate humidity.

UV

7 - High

Take precautions.

Gusts

14kt

Max speed of wind gusts today.

Cloud Cover

100%

Overcast, expect cloudy conditions.

Daylight

16h 2m

Long days, short nights.

Rain

0.0mm

No rain, dry conditions expected.

Snowfall

0.0mm

No snowfall expected.

Historical Climate Data

10 year average

View All

Current Air Quality in Stephenville

Today

Unhealthy

In the US, an AQI of 151-200 is considered 'Unhealthy'. Everyone may begin to experience health effects; members of sensitive groups may experience more serious health effects.

152

AQI

PM2.5

23.3 µg/m³

Fine particles that penetrate deep into the lungs.

PM10

24.0 µg/m³

Larger particles causing respiratory issues.

Ozone

71.0 ppb

Major smog component affecting respiratory health.

Nitrogen Dioxide

0.2 ppb

Irritates lungs and lowers resistance to infections.

Sulfur Dioxide

0.3 ppb

Causes respiratory problems and acid rain.

Carbon Monoxide

197.0 ppm

Affects oxygen delivery in the body.

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