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Porthhallow Weather Forecast

Temperature, wind, rain and more for Porthhallow

Cornwall, United Kingdom

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Tue 16
Dec		00:00

NNW
NNW

 17 / 35 mph 45 / 38°F 84% 1004 mb
Low level cloud: 35%
Mid level cloud: 46%
High level cloud: 79%
Most Significant Cloud Type: low
60%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

NNW
NNW

 16 / 34 mph 44 / 37°F 76% 1005 mb
Low level cloud: 0%
Mid level cloud: 98%
High level cloud: 34%
Most Significant Cloud Type: medium
99%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

NNW
NNW

 15 / 31 mph 44 / 37°F 78% 1007 mb
Low level cloud: 9%
Mid level cloud: 97%
High level cloud: 100%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

NNW
NNW

 13 / 26 mph 45 / 39°F 76% 1011 mb
Low level cloud: 12%
Mid level cloud: 29%
High level cloud: 98%
Most Significant Cloud Type: medium
65%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

NNW
NNW

 12 / 22 mph 47 / 41°F 71% 1014 mb
Low level cloud: 0%
Mid level cloud: 7%
High level cloud: 100%
Most Significant Cloud Type: medium
10%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

NNW
NNW

 10 / 16 mph 48 / 43°F 72% 1015 mb
Low level cloud: 0%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: medium
1%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

NW
NW

 6 / 9 mph 48 / 45°F 75% 1017 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

WSW
WSW

 3 / 4 mph 47 / 46°F 76% 1017 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Wed 17
Dec		00:00

SSW
SSW

 8 / 14 mph 45 / 41°F 79% 1018 mb
Low level cloud: 3%
Mid level cloud: 5%
High level cloud: 8%
Most Significant Cloud Type: low
5%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

SSW
SSW

 13 / 24 mph 46 / 40°F 78% 1017 mb
Low level cloud: 13%
Mid level cloud: 46%
High level cloud: 13%
Most Significant Cloud Type: medium
82%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

SSW
SSW

 18 / 28 mph 50 / 43°F 78% 1016 mb
Low level cloud: 23%
Mid level cloud: 85%
High level cloud: 40%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

SSW
SSW

 22 / 31 mph 52 / 45°F 80% 1016 mb
Low level cloud: 42%
Mid level cloud: 86%
High level cloud: 100%
Most Significant Cloud Type: low
84%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

SSW
SSW

 26 / 34 mph 51 / 44°F 88% 1014 mb
Low level cloud: 95%
Mid level cloud: 87%
High level cloud: 90%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

SSW
SSW

 29 / 38 mph 52 / 44°F 94% 1011 mb
Low level cloud: 100%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
18:00

SSW
SSW

 32 / 42 mph 53 / 45°F 94% 1009 mb
Low level cloud: 100%
Mid level cloud: 97%
High level cloud: 98%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
21:00

SSW
SSW

 31 / 41 mph 54 / 47°F 95% 1008 mb
Low level cloud: 100%
Mid level cloud: 93%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.3 In of precipitation over the past 3 hours.
0.3 In

Other Locations Near to Porthhallow

The 7 day weather forecast summary for Porthhallow:

The next 7 day outlook for Porthhallow shows the average daytime maximum temperature will be around 10°C, with a high for the week of 12°C expected on the afternoon of Thursday 18th. The average minimum temperature will be 7°C, dipping to its lowest on the morning of Sunday 21st at 5°C. The week will have mixed overhead conditions with some days dry and some seeing a significant amount of rain. Current predictions suggest Wednesday 21st will have the most precipitation with an accumulation of around 13.0mm. On the whole winds are likely to be moderate. The forecast suggests the strongest wind will be on Wednesday evening, coming from a southerly direction, and reaching around 31mph. The forecast suggests the maximum gusts will be on Saturday 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