Letterkenny Airport (LTR) 15 Day Weather Forecast, Letterkenny Ireland
Current weather conditions and 15 day weather forecast for Letterkenny Airport in Letterkenny, Ireland including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.
Current weather conditions at LTR
| 04 June 2026 Thu 11.2 ° C ( 52.1°F )  Patchy rain nearby |
Feels Like : 7.6 ° C / 45.7°F Humidity : % 97 Pressure : 982 mb Wind Speed : 16.9 kmph / 10.5 miles from WSW 
Visibility : 10 km Precipitation (rainfall) : 0.12 mm Cloud (%) : 100 |
15-day weather forecast for Letterkenny Airport, Letterkenny, Ireland
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 04 June 2026 Thu |  Moderate rain |
8.7 ° C | 13.9 ° C | 11.4 ° C | % 92 | 29.5 km/h | 96% |
| 05 June 2026 Fri | Patchy rain nearby |
6 ° C | 13.7 ° C | 10.4 ° C | % 80 | 19.1 km/h | 81% |
| 06 June 2026 Sat | Moderate rain |
7.4 ° C | 12.7 ° C | 10.7 ° C | % 88 | 30.2 km/h | 95% |
| 07 June 2026 Sun | Moderate rain |
8.4 ° C | 13.7 ° C | 11.9 ° C | % 84 | 20.9 km/h | 95% |
| 08 June 2026 Mon | Patchy rain nearby |
3.7 ° C | 14.1 ° C | 8.8 ° C | % 82 | 24.1 km/h | 73% |
| 09 June 2026 Tue | Patchy rain nearby |
4.7 ° C | 14.6 ° C | 9.4 ° C | % 85 | 27 km/h | 85% |
| 10 June 2026 Wed | Patchy rain nearby |
8.3 ° C | 12.6 ° C | 11 ° C | % 90 | 32 km/h | 82% |
| 11 June 2026 Thu | Patchy rain nearby |
5.1 ° C | 15.5 ° C | 11.1 ° C | % 80 | 17.6 km/h | 73% |
| 12 June 2026 Fri | Patchy rain nearby |
8.8 ° C | 16.6 ° C | 13.3 ° C | % 76 | 29.5 km/h | 73% |
| 13 June 2026 Sat | Patchy rain nearby |
5.2 ° C | 16.6 ° C | 12.1 ° C | % 80 | 31 km/h | 73% |
| 14 June 2026 Sun | Patchy rain nearby |
9.2 ° C | 14.9 ° C | 12.6 ° C | % 82 | 35.3 km/h | 73% |
| 15 June 2026 Mon | Patchy rain nearby |
8 ° C | 18 ° C | 13.4 ° C | % 78 | 18.7 km/h | 73% |
| 16 June 2026 Tue |  Sunny |
6.5 ° C | 18.9 ° C | 13 ° C | % 77 | 11.2 km/h | 4% |
| 17 June 2026 Wed | Patchy rain nearby |
8.8 ° C | 18.2 ° C | 14.8 ° C | % 84 | 14 km/h | 73% |
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