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Hounslow Weather Forecast

Temperature, wind, rain and more for Hounslow

Middlesex, United Kingdom

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Sun 29
Dec		18:00

SW
SW

 6 / 8 mph 44 / 41°F 96% 1029 mb
Low level cloud: 42%
Mid level cloud: 3%
High level cloud: 0%
Most Significant Cloud Type: low
43%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

SW
SW

 6 / 9 mph 43 / 39°F 96% 1030 mb
Low level cloud: 28%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
27%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Mon 30
Dec		00:00

SW
SW

 6 / 11 mph 42 / 38°F 95% 1029 mb
Low level cloud: 16%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
15%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

SW
SW

 6 / 10 mph 40 / 36°F 95% 1029 mb
Low level cloud: 28%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
28%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

SW
SW

 6 / 12 mph 39 / 34°F 97% 1028 mb
Low level cloud: 62%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

SW
SW

 7 / 12 mph 42 / 37°F 94% 1029 mb
Low level cloud: 48%
Mid level cloud: 1%
High level cloud: 9%
Most Significant Cloud Type: low
49%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

SW
SW

 9 / 13 mph 45 / 40°F 85% 1028 mb
Low level cloud: 20%
Mid level cloud: 0%
High level cloud: 4%
Most Significant Cloud Type: low
20%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

SW
SW

 9 / 12 mph 47 / 43°F 86% 1027 mb
Low level cloud: 12%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
12%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

SW
SW

 8 / 11 mph 46 / 42°F 92% 1026 mb
Low level cloud: 25%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
24%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

SW
SW

 7 / 11 mph 43 / 39°F 94% 1026 mb
Low level cloud: 35%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
34%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
The 7 day weather forecast summary for Hounslow:

The forecast for Hounslow in the coming week is predicting the average daytime maximum temperature will be around 6°C, with a high for the week of 11°C expected on the afternoon of Wednesday 1st. The average minimum temperature will be 3°C, dipping to its lowest on the morning of Saturday 4th at 0°C. Expect the week ahead to have mostly dry days although Wednesday is likely to see a significant amount of rain. Current predictions suggest Sunday 4th will have the most precipitation with an accumulation of around 14.0mm. On the whole winds are likely to be moderate. The strongest wind will be felt on Wednesday evening, coming from a south westerly direction, and reaching around 31mph.

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