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Current Weather - Letterkenny

23/09/2026, --:--

Scattered Clouds

14^oC

8^oC / 14^oC | Feel like 13^oC

0% Rain | 0 mm

Humidity

64%

Vision

10 km

Wind Speed

10.541 km/h

UV index

1.36

Sunrise / Sunset

07:18 / 19:29

Hourly Forecast for Letterkenny

16:00

17:00

18:00

19:00

20:00

21:00

22:00

23:00

00:00

01:00

0 mm

Temperature

Chance of Rain

Precipitation

Weather Outlook for Letterkenny

23/09/2026

14^oC

8^oC

Light Rain

69%

16.238 km/h

100%

Chance of Rain

8^oC

Dew Point

69%

Humidity

110

Ozone

0.9 mm

Precipitation

102700 hPa

Pressure

North

Wind Direction

45%

Cloud Cover

07:09

Sunrise

19:09

Sunset

24/09/2026

14^oC

9^oC

Moderate Rain

91%

30.384 km/h

100%

Chance of Rain

12^oC

Dew Point

91%

Humidity

Ozone

6.98 mm

Precipitation

101500 hPa

Pressure

North North East

Wind Direction

99%

Cloud Cover

07:09

Sunrise

19:09

Sunset

25/09/2026

13^oC

10^oC

Light Rain

79%

23.142 km/h

100%

Chance of Rain

9^oC

Dew Point

79%

Humidity

109

Ozone

2.17 mm

Precipitation

101700 hPa

Pressure

North North East

Wind Direction

100%

Cloud Cover

07:09

Sunrise

19:09

Sunset

26/09/2026

16^oC

10^oC

Light Rain

70%

27.439 km/h

97%

Chance of Rain

10^oC

Dew Point

70%

Humidity

109

Ozone

2.17 mm

Precipitation

101400 hPa

Pressure

North North East

Wind Direction

66%

Cloud Cover

07:09

Sunrise

19:09

Sunset

27/09/2026

12^oC

8^oC

Moderate Rain

96%

29.628 km/h

100%

Chance of Rain

10^oC

Dew Point

96%

Humidity

Ozone

7.56 mm

Precipitation

100400 hPa

Pressure

North North East

Wind Direction

100%

Cloud Cover

07:09

Sunrise

19:09

Sunset

28/09/2026

12^oC

7^oC

Light Rain

74%

21.453 km/h

67%

Chance of Rain

8^oC

Dew Point

74%

Humidity

102

Ozone

1.29 mm

Precipitation

101000 hPa

Pressure

North North East

Wind Direction

63%

Cloud Cover

07:09

Sunrise

19:09

Sunset

29/09/2026

15^oC

9^oC

Light Rain

71%

31.897 km/h

100%

Chance of Rain

10^oC

Dew Point

71%

Humidity

109

Ozone

1.68 mm

Precipitation

100400 hPa

Pressure

North North East

Wind Direction

100%

Cloud Cover

07:09

Sunrise

19:09

Sunset

Tomorrow 3 days 5 days 7 days 10 days 20 days 30 days

Temperature & Rainfall Outlook for Letterkenny

Wed - 23

Thu - 24

Fri - 25

Sat - 26

Sun - 27

Mon - 28

Tue - 29

Max Temperature

Min Temperature

0.9 mm

6.98 mm

2.17 mm

7.56 mm

1.29 mm

1.68 mm

Precipitation

Chance of Rain

UV index

16:00
1.36
17:00
0.66
18:00
0.27
19:00
0
20:00
0
21:00
0
22:00
0

Moon phase

23/09
Waxing Gibbous
24/09
Waxing Gibbous
25/09
Waxing Gibbous
26/09
Waxing Gibbous
27/09
Full Moon
28/09
Waning Gibbous
29/09
Waning Gibbous

Radar

Current Weather - Letterkenny

Hourly Forecast for Letterkenny

Weather Outlook for Letterkenny

Temperature & Rainfall Outlook for Letterkenny

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