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Greencastle Weather Forecast

Temperature, wind, rain and more for Greencastle

County Down, United Kingdom

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Fri 15
Nov		06:00

WSW
WSW

 5 / 8 mph 52 / 50°F 87% 1027 mb
Low level cloud: 84%
Mid level cloud: 10%
High level cloud: 42%
Most Significant Cloud Type: low
92%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

WSW
WSW

 6 / 8 mph 53 / 51°F 88% 1026 mb
Low level cloud: 86%
Mid level cloud: 9%
High level cloud: 0%
Most Significant Cloud Type: low
89%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

WSW
WSW

 8 / 9 mph 54 / 52°F 84% 1024 mb
Low level cloud: 83%
Mid level cloud: 7%
High level cloud: 0%
Most Significant Cloud Type: low
85%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

WSW
WSW

 10 / 12 mph 55 / 52°F 85% 1022 mb
Low level cloud: 78%
Mid level cloud: 7%
High level cloud: 0%
Most Significant Cloud Type: low
80%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

WSW
WSW

 8 / 9 mph 54 / 52°F 91% 1021 mb
Low level cloud: 86%
Mid level cloud: 9%
High level cloud: 0%
Most Significant Cloud Type: low
88%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

WSW
WSW

 9 / 13 mph 53 / 50°F 86% 1021 mb
Low level cloud: 91%
Mid level cloud: 8%
High level cloud: 0%
Most Significant Cloud Type: low
93%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sat 16
Nov		00:00

WSW
WSW

 9 / 13 mph 52 / 49°F 90% 1019 mb
Low level cloud: 93%
Mid level cloud: 6%
High level cloud: 0%
Most Significant Cloud Type: low
94%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
03:00

WSW
WSW

 10 / 14 mph 52 / 49°F 91% 1018 mb
Low level cloud: 67%
Mid level cloud: 58%
High level cloud: 0%
Most Significant Cloud Type: low
87%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

NW
NW

 8 / 9 mph 50 / 47°F 88% 1018 mb
Low level cloud: 67%
Mid level cloud: 44%
High level cloud: 2%
Most Significant Cloud Type: low
82%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

NW
NW

 9 / 12 mph 48 / 44°F 76% 1019 mb
Low level cloud: 43%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
42%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

WNW
WNW

 13 / 14 mph 49 / 44°F 68% 1018 mb
Low level cloud: 36%
Mid level cloud: 2%
High level cloud: 100%
Most Significant Cloud Type: low
48%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

WNW
WNW

 12 / 15 mph 48 / 43°F 71% 1017 mb
Low level cloud: 37%
Mid level cloud: 100%
High level cloud: 99%
Most Significant Cloud Type: low
84%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

WNW
WNW

 10 / 14 mph 46 / 41°F 74% 1017 mb
Low level cloud: 6%
Mid level cloud: 100%
High level cloud: 32%
Most Significant Cloud Type: medium
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

W
W

 10 / 17 mph 43 / 37°F 82% 1017 mb
Low level cloud: 50%
Mid level cloud: 45%
High level cloud: 0%
Most Significant Cloud Type: low
65%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In

Other Locations Near to Greencastle

The 7 day weather forecast summary for Greencastle:

The outlook for Greencastle in the week ahead shows the average daytime maximum temperature will be around 7°C, with a high for the week of 13°C expected on the afternoon of Friday 15th. The mean minimum temperature will be 2°C, dipping to its lowest on the morning of Thursday 21st at -2°C. Expect the coming week to have mostly dry days although Monday 18th and Wednesday 20th are likely to see a significant amount of rain, sleet or snow. The current forecast indicates Monday 21st will have the most precipitation with an accumulation of around 22.0mm. On the whole winds are likely to be moderate.

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