Hourly Weather Forecast - Portlaoise, Leinster, IE

12 AM
43°F
30%
5mph
ESE
30% Chance of Light Rain
Humidity
77%
Feels like
40°F
Dew Point
36°F
1 AM
42°F
30%
5mph
ESE
30% Chance of Light Rain
Humidity
79%
Feels like
39°F
Dew Point
36°F
2 AM
42°F
30%
6mph
ESE
30% Chance of Light Rain
Humidity
81%
Feels like
38°F
Dew Point
36°F
3 AM
41°F
30%
6mph
ESE
30% Chance of Light Rain
Humidity
83%
Feels like
37°F
Dew Point
36°F
4 AM
40°F
30%
7mph
ESE
30% Chance of Light Rain
Humidity
84%
Feels like
36°F
Dew Point
36°F

Thursday's Low Temperatures

Dangerous Cold, Lake-Effect Snow Grip Eastern U.S.

Frigid air will penetrate deep into the Eastern U.S. by midweek, with lake-effect snow lasting through Thursday.

Thursday's Weather Outlook

Thursday's Weather Outlook

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

Weekly Drought Map for January 22, 2026

Tranquil Weather Pattern Worsens Drought Depiction Nationwide

How to Measure Snow via NWS

How To Measure Snow

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