Currently: 53 °F. Light rain. Low clouds. (Weather station: Castlederg, Ireland). See more current weatherLetterkenny Extended Forecast with high and low temperatures
2 Week Extended Forecast in Letterkenny, Ireland
Scroll right to see more
| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Tue Dec 9 |  | 58 / 44 °F | Rain. Overcast. | 49 °F | 21 mph | ↑ | 88% | 99% | 0.43" | 0 (Low) | 8:43 am | 4:03 pm |
| Wed Dec 10 |  | 50 / 45 °F | Cloudy. | 41 °F | 19 mph | ↑ | 82% | 3% | 0.00" | 0 (Low) | 8:44 am | 4:03 pm |
| Thu Dec 11 |  | 50 / 42 °F | Showers late. Overcast. | 39 °F | 18 mph | ↑ | 89% | 75% | 0.33" | 0 (Low) | 8:45 am | 4:02 pm |
| Fri Dec 12 |  | 45 / 38 °F | Sprinkles late. Mostly cloudy. | 37 °F | 12 mph | ↑ | 84% | 50% | 0.02" | 0 (Low) | 8:46 am | 4:02 pm |
| Sat Dec 13 | | 53 / 38 °F | Sprinkles late. Overcast. | 46 °F | 12 mph | ↑ | 84% | 21% | 0.07" | 0 (Low) | 8:47 am | 4:02 pm |
| Sun Dec 14 | | 53 / 50 °F | Showery. Overcast. | 45 °F | 16 mph | ↑ | 90% | 79% | 0.87" | 0 (Low) | 8:48 am | 4:02 pm |
| Mon Dec 15 | | 51 / 40 °F | Drizzle. Overcast. | 46 °F | 3 mph | ↑ | 92% | 57% | 0.13" | 0 (Low) | 8:49 am | 4:02 pm |
| Tue Dec 16 |  | 47 / 39 °F | Afternoon clouds. | 42 °F | 10 mph | ↑ | 83% | 16% | 0.01" | 0 (Low) | 8:50 am | 4:02 pm |
| Wed Dec 17 | | 46 / 42 °F | Rain. Mostly cloudy. | 39 °F | 17 mph | ↑ | 74% | 71% | 0.50" | 0 (Low) | 8:51 am | 4:02 pm |
| Thu Dec 18 | | 46 / 42 °F | Light showers. Cloudy. | 38 °F | 16 mph | ↑ | 77% | 73% | 0.28" | 0 (Low) | 8:51 am | 4:03 pm |
| Fri Dec 19 | | 45 / 40 °F | Rain. Decreasing cloudiness. | 35 °F | 31 mph | ↑ | 75% | 78% | 0.59" | 0 (Low) | 8:52 am | 4:03 pm |
| Sat Dec 20 | | 44 / 41 °F | Rain. Overcast. | 35 °F | 23 mph | ↑ | 71% | 74% | 0.44" | 0 (Low) | 8:53 am | 4:04 pm |
| Sun Dec 21 | | 47 / 42 °F | Light rain. Overcast. | 40 °F | 13 mph | ↑ | 87% | 65% | 0.17" | 0 (Low) | 8:53 am | 4:04 pm |
| Mon Dec 22 | | 47 / 42 °F | Overcast. | 41 °F | 12 mph | ↑ | 79% | 6% | 0.00" | 0 (Low) | 8:54 am | 4:05 pm |
| Tue Dec 23 | | 48 / 42 °F | Rain. Overcast. | 41 °F | 15 mph | ↑ | 85% | 74% | 0.37" | 0 (Low) | 8:54 am | 4:05 pm |
| * Updated Tuesday, December 9, 2025 3:24:05 am Letterkenny time - Weather by CustomWeather, © 2025 | ||||||||||||