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Margam Weather Forecast

Temperature, wind, rain and more for Margam

Neath Port Talbot, United Kingdom

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Sat 13
Dec		06:00

SSW
SSW

 10 / 17 mph 45 / 40°F 91% 1026 mb
Low level cloud: 36%
Mid level cloud: 0%
High level cloud: 1%
Most Significant Cloud Type: low
35%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

SSW
SSW

 11 / 17 mph 47 / 41°F 91% 1027 mb
Low level cloud: 41%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
41%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

SSW
SSW

 14 / 19 mph 48 / 42°F 87% 1027 mb
Low level cloud: 19%
Mid level cloud: 0%
High level cloud: 100%
Most Significant Cloud Type: low
30%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

SW
SW

 15 / 22 mph 49 / 43°F 85% 1025 mb
Low level cloud: 20%
Mid level cloud: 3%
High level cloud: 100%
Most Significant Cloud Type: low
33%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

SSW
SSW

 15 / 22 mph 48 / 42°F 87% 1024 mb
Low level cloud: 7%
Mid level cloud: 60%
High level cloud: 42%
Most Significant Cloud Type: medium
80%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

SSW
SSW

 15 / 23 mph 47 / 41°F 85% 1024 mb
Low level cloud: 2%
Mid level cloud: 21%
High level cloud: 100%
Most Significant Cloud Type: medium
30%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sun 14
Dec		00:00

SSW
SSW

 17 / 19 mph 50 / 44°F 86% 1023 mb
Low level cloud: 5%
Mid level cloud: 76%
High level cloud: 13%
Most Significant Cloud Type: medium
89%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

SSW
SSW

 17 / 25 mph 48 / 42°F 85% 1021 mb
Low level cloud: 6%
Mid level cloud: 80%
High level cloud: 63%
Most Significant Cloud Type: medium
99%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

SSW
SSW

 16 / 27 mph 47 / 41°F 84% 1019 mb
Low level cloud: 23%
Mid level cloud: 45%
High level cloud: 38%
Most Significant Cloud Type: low
43%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

SSW
SSW

 14 / 19 mph 50 / 45°F 84% 1018 mb
Low level cloud: 0%
Mid level cloud: 62%
High level cloud: 32%
Most Significant Cloud Type: medium
62%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

SSW
SSW

 17 / 19 mph 53 / 48°F 80% 1016 mb
Low level cloud: 0%
Mid level cloud: 46%
High level cloud: 17%
Most Significant Cloud Type: medium
46%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

SSW
SSW

 17 / 20 mph 54 / 49°F 80% 1013 mb
Low level cloud: 0%
Mid level cloud: 63%
High level cloud: 32%
Most Significant Cloud Type: medium
64%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

SSW
SSW

 17 / 19 mph 53 / 48°F 86% 1011 mb
Low level cloud: 36%
Mid level cloud: 69%
High level cloud: 32%
Most Significant Cloud Type: low
64%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

S
S

 18 / 28 mph 51 / 45°F 87% 1009 mb
Low level cloud: 46%
Mid level cloud: 74%
High level cloud: 32%
Most Significant Cloud Type: low
75%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
The 7 day weather forecast summary for Margam:

The outlook for Margam in the week ahead shows the average daytime maximum temperature will be around 10°C, with a high for the week of 13°C expected on the afternoon of Thursday 18th. The mean minimum temperature will be 7°C, dipping to its lowest on the morning of Saturday 20th at 4°C. Expect the next week to have mixed overhead conditions with some days dry and some seeing a significant amount of rain. Current predictions suggest Monday 20th will have the most precipitation with an accumulation of around 40.0mm. On the whole winds are likely to be fresh. The strongest wind will be felt on Thursday evening, coming from a southerly direction, and reaching around 31mph. The forecast suggests the maximum gusts will be on Friday 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