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Portnoo Weather Forecast

Temperature, wind, rain and more for Portnoo

Donegal, Ireland

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Wed 03
Mar		03:00

ENE
ENE

 3 / 5 mph 42 / 41°F 86% 1029 mb
Low level cloud: 7%
Mid level cloud: 9%
High level cloud: 84%
Most Significant Cloud Type: medium
33%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
06:00

NE
NE

 3 / 6 mph 42 / 40°F 86% 1029 mb
Low level cloud: 10%
Mid level cloud: 20%
High level cloud: 100%
Most Significant Cloud Type: medium
50%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
09:00

NE
NE

 7 / 10 mph 43 / 39°F 86% 1029 mb
Low level cloud: 16%
Mid level cloud: 44%
High level cloud: 98%
Most Significant Cloud Type: low
43%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
12:00

NNE
NNE

 9 / 12 mph 44 / 39°F 82% 1029 mb
Low level cloud: 86%
Mid level cloud: 46%
High level cloud: 51%
Most Significant Cloud Type: low
100%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
15:00

NNE
NNE

 9 / 11 mph 45 / 40°F 81% 1028 mb
Low level cloud: 88%
Mid level cloud: 22%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
18:00

NNE
NNE

 9 / 11 mph 44 / 39°F 81% 1027 mb
Low level cloud: 93%
Mid level cloud: 11%
High level cloud: 99%
Most Significant Cloud Type: low
100%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
21:00

NNE
NNE

 9 / 11 mph 43 / 38°F 80% 1027 mb
Low level cloud: 91%
Mid level cloud: 16%
High level cloud: 40%
Most Significant Cloud Type: low
100%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
Thu 04
Mar		00:00

NE
NE

 6 / 11 mph 41 / 36°F 78% 1028 mb
Low level cloud: 97%
Mid level cloud: 22%
High level cloud: 45%
Most Significant Cloud Type: low
100%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
03:00

E
E

 6 / 10 mph 40 / 36°F 77% 1027 mb
Low level cloud: 98%
Mid level cloud: 15%
High level cloud: 55%
Most Significant Cloud Type: low
100%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
06:00

ESE
ESE

 8 / 15 mph 39 / 33°F 77% 1027 mb
Low level cloud: 97%
Mid level cloud: 11%
High level cloud: 99%
Most Significant Cloud Type: low
100%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
09:00

E
E

 11 / 13 mph 41 / 34°F 79% 1028 mb
Low level cloud: 13%
Mid level cloud: 5%
High level cloud: 96%
Most Significant Cloud Type: low
25%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
12:00

ESE
ESE

 10 / 12 mph 43 / 37°F 71% 1029 mb
Low level cloud: 58%
Mid level cloud: 4%
High level cloud: 46%
Most Significant Cloud Type: low
65%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
15:00

ESE
ESE

 12 / 14 mph 44 / 38°F 68% 1028 mb
Low level cloud: 67%
Mid level cloud: 4%
High level cloud: 59%
Most Significant Cloud Type: low
75%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
18:00

ESE
ESE

 14 / 21 mph 43 / 36°F 71% 1028 mb
Low level cloud: 51%
Mid level cloud: 5%
High level cloud: 56%
Most Significant Cloud Type: low
59%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
21:00

SE
SE

 11 / 15 mph 41 / 35°F 74% 1029 mb
Low level cloud: 30%
Mid level cloud: 4%
High level cloud: 34%
Most Significant Cloud Type: low
35%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In

Other Locations Near to Portnoo

The 7 day weather forecast summary for Portnoo:

The next 7 day outlook for Portnoo shows the average daytime maximum temperature will be around 8°C, with a high for the week of 11°C expected on the evening of Tuesday 9th. The average minimum temperature will be 4°C, dipping to its lowest on the morning of Tuesday 9th at 2°C. Expect the week ahead to have mostly dry days although Tuesday is likely to see a little rain. The current forecast indicates Wednesday 9th will have the most precipitation with an accumulation of around 5.0mm. On the whole winds are likely to be moderate. The forecast suggests the strongest wind will be on Tuesday morning, coming from a southerly direction, and reaching around 40mph. However, the maximum wind gusts are expected on Wednesday morning.

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