Letterkenny weather — 10-day forecast
Temperature, rain, wind and feels-like in Letterkenny, hour by hour and over 10 days, with the seasonal normal for context.
Now
Reading from 21:00 · Meteo-France AROME 1.3 km model
10 °C
Clear sky
Feels like 7 °C
Next 12 h
- 2110°
- 229°
- 238°
- 007°
- 016°
- 026°
- 035°
- 045°
- 056°
- 067°
- 078°
- 088°
- 08:11Sunrise
- 099°
↑ 10°21:00↓ 5°03:00
- Humidity
- 90 %
- Dew point
- 9 °C
- Gusts
- 30.9 km/h
- Clouds
- 12 %
- Pressure
- 1,020 hPa
Grid point 0.2 km away · 1.3 km grid · elevation 23 m
Air quality
The European air-quality index for the city, and the pollutants that set it.
Index set by Ozone
- Ozone
- 35.0µg/m³
- PM2.5
- 2.9µg/m³
- PM10
- 3.6µg/m³
- Nitrogen dioxide
- 4.3µg/m³
- Sulphur dioxide
- 0.6µg/m³
- Carbon monoxide
- 136.0µg/m³
- Dust (AOD)
- 0.00
Generated using Copernicus Atmosphere Monitoring Service information
Hour by hour
Step-by-step detail: temperature, wind, cloud cover and ultraviolet.
10 days
Each day's extremes and the chance of rain, out to the end of the run.
Rain probability (> 1 mm): 50 ECMWF ensemble members.
Today
Partly cloudy
13°
8°
Tue
Partly cloudy82 %
13°
5°
Wed
Light rain100 %
11°
3°
Thu
Light drizzle88 %
11°
3°
Fri
Light rain98 %
10°
6°
Sat
Light rain9 mm
15°
7°
Sun
Light drizzle1 mm
9°
7°
Mon
Light drizzle2 mm
13°
7°
Tue
Light rain8 mm
11°
7°
Wed
Light rain5 mm
10°
6°
Gusts · Wed 59.6 km/h · Fri 53.2 km/h · Sat 80.1 km/h · Sun 73.9 km/h · Tue 58.8 km/h · Wed 55.5 km/h
Sun and UV
Sunrise, sunset, day length and ultraviolet intensity.
- Sunrise
- 08:09
- Daylight
- 10 h 14
- Sunset
- 18:23
Radiation · 4.3 MJ/m²
Sea state
Sea state at the marine grid point closest to the city.
Significant height: the mean of the highest third of waves. Individual waves reach about twice it.
Data: ECMWF
Today in Letterkenny the mean temperature will be 10.7 °C — +0.9 °C against the normal for 19 October, measured from 1940 to 2026. (1,290 obs.)
Nearby cities
The climate around Letterkenny