Nearby locations
Portarlington, Leinster, Ireland
Monasterevin, Leinster, Ireland
Mountmellick, Leinster, Ireland
Nearby popular places
Moore Abbey, Ireland
Raheen Lough, Ireland
Coolroe Castle, Ireland

Weather in Portarlington, Ireland

56°
Rain
Feels like 56°
·
High59°Low49°
·
15%
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Air quality

Full Details
0
56
500
Air quality:Moderate

Pollen index

Full Details
Tree
1/5
012345
Weed
0/5
012345
Grass
0/5
012345

Tomorrow's weather summary

The weather in Portarlington on Friday, May 3rd, will be cloudy throughout the day, together with many clouds before dawn.

There is also a chance for drizzle before dawn at about 12 am, and also some clouds in the early morning at about 7 am.

Weather information for Portarlington, on Friday, May 3rd:

The highest temperature during the day is going to be 59°F at about 3 pm. The day will have very high relative humidity, with average humidity of 85%, ranging from 71% to a maximum value of 96% at about 3 am. The wind will be light, and will get up to 8 mph at 4 am, blowing from the north-east. The cloud coverage will range from 55% around 8 am to as high as 100% around 11 pm with an average of 89%.

The precipitation probability will change throughout the day between 0% and 5%. The highest chance for precipitation will be around 11 pm and the lowest probability around 1 am. The dew point will range from 48°F up to a maximum value of 52°F around 10 pm.

The visibility is expected to be good with average visibility of 10 mi throughout the day. Atmospheric pressure will be low with average pressure of 1007 hPa. Sunrise will be at 5:52 am, and sunset at 8:50 pm, making it a total of 14 hours and 58 minutes of daylight.

Air quality forecast for Portarlington, on Friday, May 3rd:

On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 39 and 56.

Pollen forecast for Portarlington, on Friday, May 3rd:

Tree pollen on this day is expected to have low risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.

The weather in Portarlington on Saturday, May 4th, is going to be cloudy for most of the day.

Also, there's a high chance of drizzle before dawn, around 12 am.

Weather details for Portarlington, on Saturday, May 4th:

The highest temperature during the day is going to be 57°F at about 5 pm. The day will have very high relative humidity, with average humidity of 87%, ranging from 78% to a maximum value of 94% at about 6 am. The wind will be breezy, and will get up to 10 mph at 1 pm, blowing from the south-west. The cloud coverage throughout the day will be around 100%.

The chances of precipitation throughout the day will change between 0% and 30%. The highest chance for precipitation will be around 2 pm and the lowest probability around 6 pm. The dew point will range from 49°F up to a maximum value of 51°F around 4 pm.

The visibility is expected to be fair with average visibility of 6 mi throughout the day. Atmospheric pressure will be low with average pressure of 1007 hPa. Sunrise will be at 5:51 am, and sunset at 8:51 pm, making it a total of 15 hours of daylight.

Air quality forecast for Portarlington, on Saturday, May 4th:

On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 25 and 43.

Pollen forecast for Portarlington, on Saturday, May 4th:

The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have very low risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.

FAQ

How warm does it get in Portarlington?
The average annual highest temperature in Portarlington is 20.6°C (69.1°F), and the July 23rd is the hottest day on average.
How cold does it get in Portarlington?
The average annual lowest temperature in Portarlington is 1.0°C (33.8°F), and the January 20th is the coldest day on average.
Which month has the most rain in Portarlington?
The wettest months in Portarlington are November and December.