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Greencastle Current Weather

Temperature, wind, rain and more for Greencastle

Donegal, Ireland

Weather conditions from closest available locations;


Name:
Location:
Date & Time UTC:
Temperature:
Weather:
Visibility:
Cloud Cover:
Humidity:
Pressure:
Wind Dir/Speed:
Lat: 55.68 Lon: -6.26 Alt: 16m
Sat 29th February 02:50UTC
6°C / 43°F
Mostly cloudy
7km
75%
100%
972mb
WSW (22 mph/35 km/h)
Lat: 54.65 Lon: -6.22 Alt: 81m
Sat 29th February 03:20UTC
5°C / 41°F
Mostly cloudy
10km
75%
93%
974mb
SW (14 mph/22 km/h)
Lat: 54.60 Lon: -5.88 Alt: 5m
Sat 29th February 03:20UTC
6°C / 43°F
Partly cloudy
10km
50%
87%
974mb
SW (15 mph/24 km/h)

Today and Tomorrow Forecast

DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Sat 29
Feb
00:00

SSE
SSE

10 / 17 mph 47 / 42°F 95% 973 mb
Low level cloud: 74%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.10 In of precipitation over the past 3 hours.
0.10 In
03:00

WSW
WSW

16 / 22 mph 40 / 32°F 85% 971 mb
Low level cloud: 32%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: medium
100%
Expect 0.09 In of precipitation over the past 3 hours.
0.09 In
06:00

SW
SW

11 / 17 mph 35 / 27°F 82% 973 mb
Low level cloud: 3%
Mid level cloud: 23%
High level cloud: 3%
Most Significant Cloud Type: medium
31%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
09:00

S
S

16 / 20 mph 35 / 25°F 79% 968 mb
Low level cloud: 1%
Mid level cloud: 8%
High level cloud: 0%
Most Significant Cloud Type: medium
9%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
12:00

S
S

26 / 30 mph 38 / 27°F 86% 962 mb
Low level cloud: 66%
Mid level cloud: 49%
High level cloud: 0%
Most Significant Cloud Type: low
82%
Expect 0.02 In of precipitation over the past 3 hours.
0.02 In
15:00

SSW
SSW

20 / 26 mph 39 / 29°F 93% 956 mb
Low level cloud: 91%
Mid level cloud: 98%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.18 In of precipitation over the past 3 hours.
0.18 In
18:00

WSW
WSW

21 / 35 mph 39 / 29°F 83% 956 mb
Low level cloud: 5%
Mid level cloud: 46%
High level cloud: 0%
Most Significant Cloud Type: medium
60%
Expect 0.06 In of precipitation over the past 3 hours.
0.06 In
21:00

WSW
WSW

22 / 29 mph 39 / 29°F 87% 961 mb
Low level cloud: 66%
Mid level cloud: 44%
High level cloud: 0%
Most Significant Cloud Type: low
81%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
Sun 01
Mar
00:00

WSW
WSW

22 / 29 mph 39 / 29°F 97% 965 mb
Low level cloud: 94%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.16 In of precipitation over the past 3 hours.
0.16 In
03:00

WSW
WSW

32 / 38 mph 39 / 27°F 93% 966 mb
Low level cloud: 87%
Mid level cloud: 79%
High level cloud: 22%
Most Significant Cloud Type: low
100%
Expect 0.20 In of precipitation over the past 3 hours.
0.20 In
06:00

WSW
WSW

30 / 37 mph 39 / 27°F 88% 968 mb
Low level cloud: 90%
Mid level cloud: 84%
High level cloud: 17%
Most Significant Cloud Type: low
100%
Expect 0.05 In of precipitation over the past 3 hours.
0.05 In
09:00

W
W

26 / 30 mph 40 / 29°F 85% 971 mb
Low level cloud: 83%
Mid level cloud: 52%
High level cloud: 32%
Most Significant Cloud Type: low
100%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
12:00

W
W

23 / 27 mph 42 / 32°F 78% 975 mb
Low level cloud: 43%
Mid level cloud: 58%
High level cloud: 16%
Most Significant Cloud Type: low
65%
Expect 0.03 In of precipitation over the past 3 hours.
0.03 In
15:00

WSW
WSW

23 / 26 mph 43 / 34°F 69% 975 mb
Low level cloud: 17%
Mid level cloud: 53%
High level cloud: 7%
Most Significant Cloud Type: medium
100%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
18:00

WSW
WSW

17 / 25 mph 38 / 29°F 78% 976 mb
Low level cloud: 61%
Mid level cloud: 49%
High level cloud: 0%
Most Significant Cloud Type: low
77%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
21:00

SW
SW

11 / 21 mph 34 / 26°F 82% 977 mb
Low level cloud: 24%
Mid level cloud: 45%
High level cloud: 0%
Most Significant Cloud Type: low
39%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In

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Weather Charts

Rain/Snow

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Upper Air

 

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3 Hour Accumulated Rainfall in mm
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15
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100
175
3 Hour Accumulated Snowfall in cm
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100
Temperature Color Scale°C
Rainfall (mm/hour)
0.01 - 0.5
0.5 - 1
1 - 2
2 - 4
4 - 8
8 - 16
16 - 32
› 32
Wind Flow Color Scale
Wind Flow Color Scalekn
Lightning (t– mins)
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Other Locations Near to Greencastle

The 2 day current weather summary for Greencastle:

The next 2 day outlook for Greencastle shows the average daytime maximum temperature will be around 7°C, with a high for the week of 8°C expected on the morning of Saturday 29th. The average minimum temperature will be 1°C, dipping to its lowest on the morning of Monday 2nd at 0°C. The week will have some days seeing a little precipitation and some days with rain, sleet or snow. The indicators are that Sunday 2nd will have the most precipitation with an accumulation of around 12.0mm. On the whole winds are likely to be moderate. Expect the strongest wind on Sunday morning, coming from a 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