Killarney Weather Forecast
Killarney weather: 51°F, overcast. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.
Snow forecast for Killarney
No snow is in the current forecast window for Killarney.
0 of the next 16 nights are forecast to reach freezing.
Average monthly lows here stay above freezing all year, so lying snow is rare.
16-day forecast for Killarney
Daily highs and lows, precipitation and UV.
| Day | Conditions | High / Low | Precip | Wind | UV |
|---|---|---|---|---|---|
| Tue, Oct 27 | 🌦️ Drizzle | 54° / 48° | 96% · 0,2 in | 17 mph | 1 |
| Wed, Oct 28 | 🌦️ Light drizzle | 59° / 51° | 94% · 0,0 in | 11 mph | 1 |
| Thu, Oct 29 | 🌦️ Drizzle | 57° / 53° | 91% · 0,1 in | 20 mph | 1 |
| Fri, Oct 30 | 🌦️ Drizzle | 59° / 51° | 97% · 0,2 in | 17 mph | 2 |
| Sat, Oct 31 | 🌦️ Drizzle | 54° / 51° | 29% · 0,4 in | 5 mph | 2 |
| Sun, Nov 1 | 🌦️ Light drizzle | 52° / 40° | 4% · 0,1 in | 6 mph | 2 |
| Mon, Nov 2 | ☁️ Overcast | 56° / 36° | 2% | 15 mph | 1 |
| Tue, Nov 3 | ☁️ Overcast | 58° / 51° | 2% | 10 mph | 1 |
| Wed, Nov 4 | ☁️ Overcast | 54° / 47° | 9% | 6 mph | 2 |
| Thu, Nov 5 | ☁️ Overcast | 58° / 47° | 20% | 10 mph | 0 |
| Fri, Nov 6 | ☁️ Overcast | 55° / 44° | 39% | 9 mph | 1 |
| Sat, Nov 7 | 🌦️ Light drizzle | 54° / 44° | 37% · 0,0 in | 9 mph | 2 |
| Sun, Nov 8 | 🌦️ Drizzle | 55° / 46° | 43% · 0,3 in | 20 mph | 2 |
| Mon, Nov 9 | 🌦️ Light drizzle | 50° / 42° | 39% · 0,0 in | 12 mph | 2 |
| Tue, Nov 10 | ☀️ Clear sky | -- / -- | — | -- | 2 |
| Wed, Nov 11 | ☀️ Clear sky | -- / -- | — | -- | — |
Climate in Killarney month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Month | Avg high | Avg low | Rainfall | Rating |
|---|---|---|---|---|
| January | 46° | 36° | 5,8 in | ★★☆☆☆ |
| February | 50° | 42° | 5,7 in | ★★☆☆☆ |
| March | 53° | 41° | 4,5 in | ★★★☆☆ |
| April | 57° | 44° | 4,3 in | ★★★☆☆ |
| May | 62° | 48° | 3,1 in | ★★★★☆ |
| June | 64° | 52° | 3,9 in | ★★★★☆ |
| July | 68° | 55° | 3,1 in | ★★★★☆ |
| August | 67° | 55° | 4,3 in | ★★★★☆ |
| September | 62° | 51° | 3,9 in | ★★★★☆ |
| October | 58° | 49° | 5,7 in | ★★★☆☆ |
| November | 53° | 44° | 6,3 in | ★★☆☆☆ |
| December | 50° | 42° | 6,3 in | ★★☆☆☆ |
Climate type: Temperate. Source: Open-Meteo archive (ERA5).
What to pack, what to skip
- A warm mid-layer and gloves for early mornings and evenings
- A packable rain shell - 4 of the next 7 days carry a real chance of rain
- Avoid exposed ridgelines, small boats and rooftop viewpoints while gusts stay above 35 mph.
- If your dates are flexible, avoid January, February and December - historically the least comfortable months here.
See the Killarney forecast by time range
Killarney weather - more answers
Explore Killarney
Every topic we hold for this place, and the same topic for the places around it.
Weather for related places
Frequently asked questions
Where is Killarney?
Killarney is a city in County Kerry. Its coordinates are 52.0599, -9.5044. It lies in Europe.
What is the weather like in Killarney right now?
It is currently 51°F (11°C) with overcast. Humidity is 64% and wind is 14 mph.
When is the best time to visit Killarney?
May, June, July and August offer the most comfortable conditions in Killarney, which has a temperate climate. January, February and December are usually the hardest months for outdoor plans.
What time zone is Killarney in?
Killarney observes Europe/Dublin (UTC+00:00). The local time is 6:01 AM.
How many people live in Killarney?
Killarney has a population of approximately 14.500.
What is the nearest airport to Killarney?
The closest airports are Dublin Airport (DUB), 165 mi away.
What are the top things to do in Killarney?
Popular options include Snowdonia National Park.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-supported) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated October 27, 2026 at 6:01 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
