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St. John's Weather Forecast

Temperature, wind, rain and more for St. John's

Newfoundland, Canada

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Tue 24
Feb		03:00

ESE
ESE

 26 / 46 mph 28 / 13°F 97% 1003 mb
Low level cloud: 89%
Mid level cloud: 84%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
06:00

SE
SE

 29 / 52 mph 29 / 14°F 96% 996 mb
Low level cloud: 96%
Mid level cloud: 46%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.2 In of precipitation over the past 3 hours.
0.2 In
09:00

SSE
SSE

 23 / 41 mph 33 / 20°F 98% 991 mb
Low level cloud: 94%
Mid level cloud: 63%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.2 In of precipitation over the past 3 hours.
0.2 In
12:00

S
S

 21 / 26 mph 43 / 34°F 98% 986 mb
Low level cloud: 77%
Mid level cloud: 27%
High level cloud: 0%
Most Significant Cloud Type: low
86%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

SSW
SSW

 29 / 38 mph 37 / 24°F 93% 985 mb
Low level cloud: 92%
Mid level cloud: 30%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

SW
SW

 29 / 51 mph 32 / 18°F 90% 985 mb
Low level cloud: 95%
Mid level cloud: 29%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

SW
SW

 31 / 53 mph 31 / 16°F 89% 987 mb
Low level cloud: 97%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: low
98%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Wed 25
Feb		00:00

WSW
WSW

 28 / 59 mph 28 / 13°F 88% 990 mb
Low level cloud: 97%
Mid level cloud: 7%
High level cloud: 0%
Most Significant Cloud Type: low
99%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

WSW
WSW

 29 / 55 mph 27 / 11°F 86% 993 mb
Low level cloud: 81%
Mid level cloud: 9%
High level cloud: 0%
Most Significant Cloud Type: low
84%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

WSW
WSW

 28 / 59 mph 27 / 11°F 85% 996 mb
Low level cloud: 100%
Mid level cloud: 16%
High level cloud: 32%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

WSW
WSW

 27 / 47 mph 29 / 14°F 85% 1000 mb
Low level cloud: 100%
Mid level cloud: 10%
High level cloud: 99%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

WSW
WSW

 27 / 39 mph 31 / 17°F 83% 1003 mb
Low level cloud: 90%
Mid level cloud: 84%
High level cloud: 1%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

W
W

 27 / 35 mph 32 / 18°F 82% 1005 mb
Low level cloud: 66%
Mid level cloud: 43%
High level cloud: 0%
Most Significant Cloud Type: low
81%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

W
W

 25 / 32 mph 31 / 17°F 82% 1009 mb
Low level cloud: 23%
Mid level cloud: 45%
High level cloud: 96%
Most Significant Cloud Type: low
50%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

W
W

 19 / 28 mph 29 / 17°F 83% 1014 mb
Low level cloud: 55%
Mid level cloud: 9%
High level cloud: 0%
Most Significant Cloud Type: low
58%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
The 7 day weather forecast summary for St. John's:

For St. John's in the coming week the average daytime maximum temperature will be around 1°C, with a high for the week of 7°C expected on the afternoon of Sunday 1st. The average minimum temperature will be -6°C, dipping to its lowest on the evening of Monday 2nd at -13°C. Expect the coming week to have mixed overhead conditions with some days dry and some seeing a significant amount of rain, sleet or snow. Current predictions suggest Tuesday 2nd will have the most precipitation with an accumulation of around 11.0mm. On the whole winds are likely to be fresh. The forecast suggests the strongest wind will be on Tuesday evening, coming from a south westerly direction, and reaching around 31mph. However, the forecast suggests maximum gusts on Wednesday morning.

The day label given represents the local day relative to the local time for the location you are looking at.
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Day

This time is corrected for local time zones and where possible for daylight saving times.
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Local Time

The wind direction we use on this page is the direction the wind is coming from, given in a 16 point compass format.
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Dir

This refers to the sustained average wind speed, normally averaged over a period of 10 minutes for up to 3 hrs.
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Speed/
Gust

Temperature from our forecast perspective are fairly well defined, they are what we would expect to measure in a standard meteorological screen (in other words, shaded and well ventilated) at 2 metres above ground level.
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Temp/
Feels Like

The relative humidity is the percent of saturation humidity, generally calculated in relation to saturated vapour density.
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Humidity

The value given is a total predicted for the previous 3 hrs and includes the time of the forecast being looked at.
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Precip Amount

The total amount of cloud as a percentage is derived from looking at cloud cover throughout the atmosphere and estimating how these combine when looked at from the ground.
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Cloud Amount

Here we try to capture the feel of the weather as an image – it will never be perfect but is useful for a quick overview.
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Weather

When we measure for forecast air pressure we are normally doing this relative to a certain height and most commonly relative to Mean Sea Level.
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Pressure