Letterkenny Weather Conditions
Current Temperature Level
19 °C
16 AQI
Air quality index is: Good
Last Updated: 2025-08-30 18:30 (Local Time)
MapLetterkenny
Letterkenny Weather Parameters
23 km/h
9 m/s
206° SSW
50 %
10 km
0.09 mm
983 mb
UV Index1
Suggestions for
TodayLetterkenny30 Aug.
Hydration• Stay Hydrated
Clothing• More Layered
Driving• Drive Safely
Sunscreen• ApplyTrending in Ireland
Abu Dhabi in the Top 10 Most Polluted Cities in the World: Middle East Air Quality Crisis 2025
Letterkenny 10-Days Weather Forecast
Today
13°C
90 %Sunday
13°C82 %Monday
13°C91 %Tuesday
13°C86 %Wednesday
13°C90 %Thursday
11°C88 %Friday
12°C83 %Saturday
13°C81 %Sunday
13°C91 %Monday
10°C92 %Moderate rain
Steady moderate rain with an expected temperature of 13 °C with 90% humidity and winds at 30.6 km/h.17°C / 11°C
Humi.90 %
Prec.8.74 mm
Sunrise
06:33 AM13hrs 53min
Sunset
08:26 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Fog
11 °C
97 %
0
6.8 kmph / SSW
Fog
Feels 10.5 °C
Cover 100 %
Visibility 0 km
1 AM
Mist
12 °C
94 %
0
7.2 kmph / SW
MistFeels 11.1 °C
Cover 91 %
Visibility 2 km
2 AM
Overcast
12 °C
92 %
0
7.2 kmph / SSW
Overcast Feels 11.5 °C
Cover 100 %
Visibility 10 km
3 AM
Patchy rain nearby
13 °C
87 %
0
8.3 kmph / SSW
Patchy rain nearbyFeels 12.1 °C
Cover 88 %
Visibility 10 km
4 AM
Overcast
12 °C
91 %
0
6.5 kmph / SSE
Overcast Feels 11.9 °C
Cover 100 %
Visibility 10 km
5 AM
Cloudy
12 °C
91 %
0
7.6 kmph / SSE
Cloudy Feels 11.7 °C
Cover 76 %
Visibility 10 km
6 AM
Partly Cloudy
12 °C
93 %
0
9.7 kmph / SSE
Partly Cloudy Feels 10.7 °C
Cover 52 %
Visibility 10 km
7 AM
Partly Cloudy
12 °C
91 %
0
11.5 kmph / SE
Partly Cloudy Feels 10.9 °C
Cover 57 %
Visibility 10 km
8 AM
Light drizzle
13 °C
89 %
0.1
16.9 kmph / SSE
Light drizzleFeels 11 °C
Cover 97 %
Visibility 2 km
9 AM
Light drizzle
12 °C
94 %
0.5
19.1 kmph / SE
Light drizzleFeels 10.1 °C
Cover 100 %
Visibility 2 km
10 AM
Light rain
12 °C
94 %
0.3
23.4 kmph / SE
Light rainFeels 9.6 °C
Cover 86 %
Visibility 9 km
11 AM
Light rain
12 °C
95 %
0.3
27 kmph / SE
Light rainFeels 9.4 °C
Cover 100 %
Visibility 9 km
12 PM
Patchy rain nearby
13 °C
95 %
0.4
28.8 kmph / SE
Patchy rain nearbyFeels 10.2 °C
Cover 100 %
Visibility 10 km
1 PM
Light rain
14 °C
96 %
0.3
30.2 kmph / SE
Light rainFeels 12.2 °C
Cover 100 %
Visibility 9 km
2 PM
Light rain
15 °C
96 %
0.4
30.6 kmph / SSE
Light rainFeels 15.4 °C
Cover 100 %
Visibility 9 km
3 PM
Light rain shower
16 °C
92 %
0.2
28.4 kmph / SSW
Light rain showerFeels 16.5 °C
Cover 69 %
Visibility 10 km
4 PM
Patchy rain nearby
17 °C
86 %
0.5
23.4 kmph / SSW
Patchy rain nearbyFeels 16.7 °C
Cover 58 %
Visibility 10 km
5 PM
Light rain shower
17 °C
82 %
1
23.8 kmph / SSW
Light rain showerFeels 16.5 °C
Cover 71 %
Visibility 10 km
6 PM
Overcast
19 °C
78 %
0.8
22.7 kmph / SSW
OvercastFeels 13.5 °C
Cover 50 %
Visibility 10 km
7 PM
Patchy rain nearby
14 °C
86 %
0.3
22 kmph / SSW
Patchy rain nearbyFeels 11.6 °C
Cover 86 %
Visibility 10 km
8 PM
Patchy rain nearby
12 °C
86 %
0
22 kmph / SSW
Patchy rain nearbyFeels 10.3 °C
Cover 89 %
Visibility 10 km
9 PM
Overcast
12 °C
85 %
0
22.7 kmph / S
Overcast Feels 9.7 °C
Cover 95 %
Visibility 10 km
10 PM
Cloudy
12 °C
79 %
0
24.1 kmph / S
Cloudy Feels 10 °C
Cover 87 %
Visibility 10 km
11 PM
Overcast
13 °C
74 %
0
28.1 kmph / S
Overcast Feels 10.2 °C
Cover 100 %
Visibility 10 km
Today
13°C90 %Sunday
13°C82 %Monday
13°C91 %Tuesday
13°C86 %Wednesday
13°C90 %Thursday
11°C88 %Friday
12°C83 %Saturday
13°C81 %Sunday
13°C91 %Monday
10°C92 %Temp14 °C
ConditionPatchy rain nearby
Humidity86 %
Feels11.6 °C
Cover86 %
Visibility10 km
Wind Speed & Dir.22 kmph / SSW
UV0.3
Letterkenny 30-Days (August 2025) Weather Forecast
Sun.
Mon.
Tue.
Wed.
Thu.
Fri.
Sat.
1Fri.
17°8 °C
2Sat.
21°8 °C
3Sun.
18°12 °C
4Mon.
17°12 °C
5Tue.
17°11 °C
6Wed.
19°9 °C
7Thu.
18°11 °C
8Fri.
19°10 °C
9Sat.
17°9 °C
10Sun.
20°8 °C
11Mon.
22°15 °C
12Tue.
25°12 °C
13Wed.
26°13 °C
14Thu.
22°12 °C
15Fri.
21°11 °C
16Sat.
23°10 °C
17Sun.
23°11 °C
18Mon.
23°12 °C
19Tue.
21°12 °C
20Wed.
20°9 °C
21Thu.
20°8 °C
22Fri.
20°9 °C
23Sat.
21°15 °C
24Sun.
22°14 °C
25Mon.
24°13 °C
26Tue.
17°10 °C
27Wed.
18°10 °C
28Thu.
15°12 °C
29Fri.
18°11 °C
30Today
17°11 °C
31Sun.
15°12 °C
AugustWeather Overview
No. of days:
Sunny
3
Cloudy
6
Rainy
22
Snowy
0
The monthly weather averages in Letterkenny consist of 3 sunny days, 6 cloudy days, 22 rainy days, and 0 snowy days.
Ireland's Hottest Cities - August 2025
1.
Captains Cove, Ireland
Overcast
78%
0.6
28.4 kmph / SW
2.
Lifford, Ireland
Overcast
78%
0.8
22.7 kmph / SSW
3.
Monaghan, Ireland
Partly cloudy
77%
0.7
28.1 kmph / SW
4.
Dunboyne, Ireland
Partly cloudy
73%
0.8
27.4 kmph / SW
5.
Tullamore, Ireland
Partly cloudy
73%
0.8
25.6 kmph / SW
6.
Greystones, Ireland
Partly cloudy
73%
0.7
24.1 kmph / SW
7.
Carlow, Ireland
Partly cloudy
73%
0.8
27 kmph / SW
8.
Naas, Ireland
Partly cloudy
73%
0.8
27.4 kmph / SW
9.
Kildare, Ireland
Partly cloudy
73%
0.8
27.4 kmph / SW
10.
Trim, Ireland
Partly cloudy
73%
0.8
27.4 kmph / SW
Last Updated: 30 Aug 2025, 06:00 PM
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