Letterkenny
Ireland · 0m
Wednesday, September 23 at 2:16 AM
Feels like 11°C
Overcast
Humidity
92%
Wind
5 km/h NW
Gusts
5 km/h
Pressure
1025 hPa
Dew Point
10°C
Cloud Cover
100%
Visibility
10.0 km
Precip
0 mm
48-Hour Forecast
14-Day Forecast
Air Quality
Good
US AQI
PM2.5
3.5 µg/m³
PM10
5.6 µg/m³
Ozone
48.0 µg/m³
NO₂
1.8 µg/m³
Source: Copernicus CAMS
UV Index
Moderate
Seek shade during midday
Sun & Moon
Sunrise
6:40 AM
Sunset
8:05 PM
Daylight: 13h 25m
Waxing Gibbous
Outdoor Activities Today
Live Radar
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What is the weather in Letterkenny today?
Currently Letterkenny, Ireland has overcast with a temperature of 11°C (feels like 11°C). Today's high will reach 14°C and the overnight low will drop to 8°C. Wind speed is 5 km/h with relative humidity at 92%.
Is it going to rain in Letterkenny today?
Low rain risk in Letterkenny today with only a 0% chance of precipitation. Conditions are expected to remain mostly dry.
What is the UV index in Letterkenny today?
The UV index in Letterkenny today is 2.6 (Moderate). UV levels are low — minimal sun protection required for most people.
What is the air quality in Letterkenny right now?
The current US AQI in Letterkenny is 20 — rated Good. Air quality is good and poses little to no risk. Perfect conditions for outdoor activities.
Is Letterkenny good to visit this week?
Letterkenny is heading into a predominantly wet or unsettled week with only 2 good days forecast. Pack rain gear and plan indoor alternatives. Check the hourly chart and 14-day forecast above for the best windows.
Weather data: MET Norway Locationforecast 2.0 (CC BY 4.0)