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Sines Weather Forecast

Temperature, wind, rain and more for Sines

Portugal

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Mon 15
Dec		18:00

WSW
WSW

 19 / 26 mph 59 / 55°F 86% 1007 mb
Low level cloud: 84%
Mid level cloud: 52%
High level cloud: 19%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
21:00

WNW
WNW

 30 / 48 mph 56 / 51°F 86% 1007 mb
Low level cloud: 87%
Mid level cloud: 61%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.2 In of precipitation over the past 3 hours.
0.2 In
Tue 16
Dec		00:00

NW
NW

 25 / 34 mph 54 / 49°F 79% 1006 mb
Low level cloud: 72%
Mid level cloud: 100%
High level cloud: 96%
Most Significant Cloud Type: low
100%
Expect 0.2 In of precipitation over the past 3 hours.
0.2 In
03:00

NW
NW

 29 / 47 mph 53 / 46°F 75% 1007 mb
Low level cloud: 37%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
84%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
06:00

NNW
NNW

 31 / 55 mph 52 / 45°F 74% 1008 mb
Low level cloud: 38%
Mid level cloud: 67%
High level cloud: 15%
Most Significant Cloud Type: low
62%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
09:00

NNW
NNW

 32 / 47 mph 55 / 48°F 72% 1011 mb
Low level cloud: 14%
Mid level cloud: 44%
High level cloud: 3%
Most Significant Cloud Type: medium
81%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

NNW
NNW

 33 / 40 mph 58 / 52°F 71% 1013 mb
Low level cloud: 14%
Mid level cloud: 23%
High level cloud: 32%
Most Significant Cloud Type: low
25%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

NNW
NNW

 33 / 38 mph 59 / 53°F 68% 1013 mb
Low level cloud: 6%
Mid level cloud: 21%
High level cloud: 4%
Most Significant Cloud Type: medium
38%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

NNW
NNW

 31 / 37 mph 57 / 52°F 71% 1014 mb
Low level cloud: 28%
Mid level cloud: 7%
High level cloud: 0%
Most Significant Cloud Type: low
30%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

NNW
NNW

 29 / 42 mph 55 / 49°F 73% 1016 mb
Low level cloud: 21%
Mid level cloud: 46%
High level cloud: 0%
Most Significant Cloud Type: low
37%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In

Other Locations Near to Sines

The 7 day weather forecast summary for Sines:

Over the next 7 days the Sines forecast suggests the average daytime maximum temperature will be around 15°C, with a high for the week of 17°C expected on the afternoon of Thursday 18th. The average minimum temperature will be 11°C, dipping to its lowest on the morning of Monday 22nd at 11°C. The coming week will have mixed overhead conditions with some days dry and some seeing a significant amount of rain. Predictions are Tuesday 22nd will have the most precipitation with an accumulation of around 13.0mm. On the whole winds are likely to be fresh. The strongest wind will be experienced on Tuesday afternoon, coming from a north westerly direction, and reaching around 33mph.

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