Weather Radar UK › Ireland › Letterkenny
Letterkenny · County Donegal · Monday 14 September
16°
Rain
Feels like 14°  ·  Min 12° / Max 17°
9.6 mm 10 mph S 97% DAQI 1 · Low 1013 mb
Min
12°
Max
17°
Rain
9.6 mm
Sunrise
07:01
Sunset
19:51
Day length
12h 50m
UV index
2
Wind10 mph S
Gusts24 mph
Pressure1013 mb
Humidity97%
Dew point15°
Visibility4 mi
Now
16°
2.1mm
6 mph
17:00
16°
1.5mm
6 mph
18:00
17°
33%
9 mph
19:00
16°
1.0mm
11 mph
20:00
15°
33%
9 mph
21:00
16°
38%
9 mph
22:00
16°
38%
11 mph
23:00
15°
42%
16 mph
00:00
13°
16%
11 mph
01:00
12°
26%
11 mph
02:00
12°
18%
9 mph
03:00
11°
35%
7 mph
04:00
12°
32%
11 mph
05:00
12°
26%
12 mph
06:00
12°
21%
11 mph
07:00
11°
31%
12 mph
08:00
12°
27%
13 mph
09:00
12°
31%
9 mph
10:00
13°
26%
6 mph
11:00
15°
43%
11 mph
12:00
16°
37%
13 mph
13:00
16°
0.6mm
14 mph
14:00
15°
0.6mm
14 mph
15:00
16°
28%
14 mph

48-hour forecast

Letterkenny · temperature + rainfall

14-day forecast

Updated 16:16

Conditions & indices

Wind
10 mph S
Gusts 24 mph
Humidity
97%
Dew point 15°
Pressure
1013 mb
Rising
UV index
2 — Low
Max today
Air quality
Low
DAQI 1 / 10
Pollen
Low levels
Ragweed
Visibility
4 mi
Limited

🗺️ Letterkenny and what is nearby

Forecast day by day — press play
Nearby: Londonderry County Borough18°27 km Coleraine17°70 km Sligo17°90 km Ballymena19°93 km Craigavon18°103 km
Markers show the daytime high for the selected day. Tap a marker for Letterkenny detail; two fingers to move and zoom the map.
Pollen — Letterkenny

🌿 Pollen count right now

See all →
Birch
None
Grass
Low
Oak
None
Alder
None
Hazel
None
Mugwort
Low
Ragweed
Low

Sun & moon

Sunrise07:01
Sunset19:51
Day length12h 50m
Moonrise11:41
Moonset20:15
Moon phase🌔 Waxing Crescent
Latitude54.9566°N
Longitude-7.7203°E

Sea temperatures nearby

See all →
Benone Strand (57km)16°
Portrush West Strand (73km)16°
🌧️Rain over the next 90 minutes
Now+30+60+90 min
Rain minute by minute · UKV nowcast

Today’s index

derived from today’s forecast
Drying weather
Poor
Hang the washing out
BBQ weather
Poor
Barbecue outdoors
Running weather
Poor
Go for a run
Beer garden
Poor
Drinks outside
Other places in the same county / region
Dublin
Light drizzle
23°
Cork
Sunny intervals
19°
Galway
Showers
17°
Limerick
Showers
20°
Waterford
Sunny intervals
19°
Kilkenny
Sunny intervals
22°

Compare forecasts

WeatherRadar · Met Office model · Yr — high / low per day
Day WeatherRadarYr Spread
Tue 15 Sep 16° 11° 15° 12° 0.9°
Wed 16 Sep 15° 10° 15° 11° 0.2°
Thu 17 Sep 14° 9° 14° 10° 0.3°
Fri 18 Sep 14° 10° 14° 11° 0.1°
Sat 19 Sep 14° 8° 14° 11° 0.2°
A small spread = the sources agree (high confidence). A large spread = more uncertainty. Yr = MET Norway, Met Office model = UKV via Open-Meteo, WeatherRadar = our own blend.
Sources · Monday 14 September
Weather data for Letterkenny from official sources
The forecast is compiled from global weather models (14-day forecast, UV, air quality, pollen and warnings) together with the UK Met Office UKV model. Data updates every hour, warnings every 15 minutes. Lat 54.9566°N, lon -7.7203°E.
UKV + global weather models
Updated: 16:16
Forecasts from the UK Met Office UKV model, global weather models and official UK environmental data · Met Office UKV model · Environment Agency · Copernicus CAMS · NOAA
Updated: 16:16