Hourly Weather Forecast - Letterkenny, Ulster, IE

1 PM
52°F
20%
17mph
SSW
Cloudy
Humidity
73%
Feels like
52°F
Dew Point
44°F
2 PM
53°F
10%
19mph
SSW
Cloudy
Humidity
71%
Feels like
53°F
Dew Point
43°F
3 PM
52°F
90%
18mph
S
Light Rain
Humidity
71%
Feels like
52°F
Dew Point
43°F
4 PM
51°F
100%
18mph
S
Light Rain
Humidity
77%
Feels like
51°F
Dew Point
44°F
5 PM
51°F
100%
19mph
S
Light Rain
Humidity
82%
Feels like
51°F
Dew Point
46°F
6 PM
50°F
100%
22mph
SSW
Light Rain
Humidity
86%
Feels like
50°F
Dew Point
46°F
6:24 PM
7 PM
49°F
90%
19mph
SW
Light Rain
Humidity
83%
Feels like
43°F
Dew Point
45°F
8 PM
49°F
60%
23mph
SW
60% Chance Rain Showers
Humidity
79%
Feels like
41°F
Dew Point
42°F
9 PM
47°F
60%
23mph
SW
60% Chance Rain Showers
Humidity
76%
Feels like
39°F
Dew Point
40°F
10 PM
46°F
40%
26mph
SW
40% Chance Rain Showers
Humidity
77%
Feels like
37°F
Dew Point
39°F
11 PM
46°F
30%
26mph
SW
30% Chance Rain Showers
Humidity
77%
Feels like
37°F
Dew Point
39°F

Today's Severe Weather Outlook

Midweek Severe Storms Throttle U.S.

Powerful severe storms will charge through areas from the southern Plains to the Mid-Atlantic in the coming days.

Tuesday's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for March 5, 2026

Drought Worsens Nationwide Despite Multiple Disturbances

A tornado on the ground in Hildreth, Neb., on June 14, 2014 (NOAA Photo Library/Ken Engquist).

Tornadoes and Road Safety -- Do's and Don't's

A pothole big enough to hold a traffic cone and garbage. (David Shankbone, Wikimedia Common)

Potholes: A Springtime Driving Menace

This John Deere riding mower continues to hum along. (Wikimedia Commons)

Spring Mower and Power Tool Seasonal Checklist

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide