Now
54 °F
Scattered clouds.
Feels Like: 50 °F
Forecast: N/A
Wind: 16 mph ↑ from Southwest
| Location: | Castlederg |
|---|---|
| Current Time: | Mar 21, 2026 at 6:04:49 pm |
| Latest Report: | Mar 21, 2026 at 5:00 pm |
| Visibility: | 17 mi |
| Pressure: | 30.00 "Hg |
| Humidity: | 66% |
| Dew Point: | 43 °F |
Upcoming 5 hours
Forecast for the next 48 hours
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| Saturday | Sunday | Monday | |||||
|---|---|---|---|---|---|---|---|
| Evening | Night | Morning | Afternoon | Evening | Night | Morning | |
| Forecast |  | |  | | | |  |
| Temperature | 48 °F | 46 °F | 48 °F | 48 °F | 42 °F | 38 °F | 39 °F |
| Overcast. | Overcast. | Sprinkles. Overcast. | Drizzle. Overcast. | Overcast. | Overcast. | Overcast. | |
| Feels Like | 46 °F | 43 °F | 45 °F | 43 °F | 39 °F | 36 °F | 35 °F |
| Wind Speed | 5 mph | 6 mph | 6 mph | 12 mph | 5 mph | 4 mph | 7 mph |
| Wind Direction | SSW ↑ | SSW ↑ | W ↑ | WNW ↑ | WNW ↑ | SSW ↑ | S ↑ |
| Humidity | 82% | 86% | 91% | 67% | 71% | 79% | 78% |
| Dew Point | 42 °F | 42 °F | 45 °F | 37 °F | 33 °F | 32 °F | 33 °F |
| Visibility | 7 mi | 5 mi | 4 mi | 3 mi | 7 mi | 7 mi | 6 mi |
| Probability of Precipitation | 0% | 0% | 14% | 20% | 1% | 0% | 0% |
| Amount of Rain | 0.00" | 0.00" | 0.02" | 0.02" | 0.00" | 0.00" | 0.00" |
| Amount of Snow | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" |
| * Updated Saturday, March 21, 2026 1:42:40 pm Letterkenny time - Weather by CustomWeather, © 2026 | |||||||
14 day forecast, day-by-dayHour-by-hour forecast for next week
Currently at nearby stations
57 °FEglinton / Londonderry: (24 mi)
Partly sunny.
50 °FMalin Head: (33 mi)
Cool. (1 hour ago)
54 °FFinner: (37 mi)
Cool. (1 hour ago)
Forecast for the next 2 weeks
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| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
16 | 17 | 18 | 19 | 20 | 21 | 22 51 / 36 °F |
23 52 / 36 °F | 24 52 / 36 °F | 25  46 / 36 °F | 26 49 / 33 °F | 27 52 / 33 °F | 28 51 / 36 °F | 29  50 / 40 °F |
30 49 / 41 °F | 31 47 / 40 °F | 1 47 / 40 °F | 2 49 / 39 °F | 3 44 / 41 °F | 4 45 / 38 °F | 5 47 / 38 °F |