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Local Weather

Portnoo Weather Forecast

Temperature, wind, rain and more for Portnoo

Donegal, Ireland

DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Thu 28
Aug
03:00

S
S

14 / 21 mph 57 / 54°F 95% 1000 mb
Low level cloud: 63%
Mid level cloud: 11%
High level cloud: 16%
Most Significant Cloud Type: low
68%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

SSW
SSW

15 / 23 mph 56 / 52°F 88% 1001 mb
Low level cloud: 11%
Mid level cloud: 5%
High level cloud: 6%
Most Significant Cloud Type: low
13%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
09:00

S
S

18 / 21 mph 60 / 59°F 77% 1002 mb
Low level cloud: 17%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: low
18%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
12:00

S
S

21 / 24 mph 63 / 62°F 71% 1000 mb
Low level cloud: 45%
Mid level cloud: 12%
High level cloud: 0%
Most Significant Cloud Type: low
49%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

SSE
SSE

21 / 25 mph 65 / 64°F 74% 998 mb
Low level cloud: 24%
Mid level cloud: 44%
High level cloud: 52%
Most Significant Cloud Type: low
45%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

SSE
SSE

26 / 30 mph 62 / 62°F 84% 996 mb
Low level cloud: 82%
Mid level cloud: 71%
High level cloud: 41%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
21:00

S
S

20 / 24 mph 60 / 60°F 94% 995 mb
Low level cloud: 88%
Mid level cloud: 74%
High level cloud: 56%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
Fri 29
Aug
00:00

SSW
SSW

20 / 32 mph 56 / 52°F 93% 994 mb
Low level cloud: 74%
Mid level cloud: 7%
High level cloud: 19%
Most Significant Cloud Type: low
78%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
03:00

SW
SW

27 / 40 mph 56 / 51°F 89% 995 mb
Low level cloud: 75%
Mid level cloud: 39%
High level cloud: 8%
Most Significant Cloud Type: low
89%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
06:00

SW
SW

27 / 40 mph 57 / 51°F 90% 997 mb
Low level cloud: 84%
Mid level cloud: 51%
High level cloud: 5%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
09:00

WSW
WSW

29 / 48 mph 57 / 51°F 89% 998 mb
Low level cloud: 61%
Mid level cloud: 45%
High level cloud: 0%
Most Significant Cloud Type: low
77%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
12:00

WSW
WSW

30 / 52 mph 56 / 50°F 85% 1000 mb
Low level cloud: 60%
Mid level cloud: 46%
High level cloud: 9%
Most Significant Cloud Type: low
77%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
15:00

WSW
WSW

25 / 47 mph 56 / 50°F 84% 1002 mb
Low level cloud: 11%
Mid level cloud: 8%
High level cloud: 21%
Most Significant Cloud Type: low
16%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
18:00

WSW
WSW

20 / 36 mph 56 / 51°F 88% 1004 mb
Low level cloud: 12%
Mid level cloud: 37%
High level cloud: 13%
Most Significant Cloud Type: medium
71%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
21:00

W
W

17 / 27 mph 56 / 52°F 95% 1006 mb
Low level cloud: 51%
Mid level cloud: 15%
High level cloud: 36%
Most Significant Cloud Type: low
61%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In

Other Locations Near to Portnoo

The 7 day weather forecast summary for Portnoo:

Reviewing the forecast for Portnoo Over the next 7 days and the average daytime maximum temperature will be around 18°C, with a high for the week of 21°C expected on the afternoon of Sunday 31st. The average minimum temperature will be 12°C, dipping to its lowest on the morning of Tuesday 2nd at 11°C. Expect the coming week to have mixed weather with some days dry and some seeing a little rain. The current forecast indicates Friday 2nd will have the most precipitation with an accumulation of around 7.0mm. On the whole winds are likely to be moderate. The forecast suggests the strongest wind will be on Friday afternoon, coming from a westerly direction, and reaching around 29mph.

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