Killarney Weather Forecast
Killarney weather: 48°F, drizzle. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.
14-day forecast for Killarney
Daily highs and lows, precipitation and UV.
| Day | Conditions | High / Low | Precip | Wind | UV |
|---|---|---|---|---|---|
| Fri, Oct 23 | 🌧️ Rain | 53° / 45° | 100% · 0,3 in | 20 mph | 1 |
| Sat, Oct 24 | 🌧️ Rain | 61° / 45° | 100% · 1,1 in | 23 mph | 0 |
| Sun, Oct 25 | 🌧️ Heavy drizzle | 52° / 49° | 41% · 0,0 in | 22 mph | 2 |
| Mon, Oct 26 | 🌦️ Light rain | 62° / 49° | 96% · 0,7 in | 25 mph | 0 |
| Tue, Oct 27 | 🌦️ Light drizzle | 52° / 46° | 80% · 0,1 in | 22 mph | 2 |
| Wed, Oct 28 | 🌦️ Light drizzle | 58° / 51° | 24% · 0,0 in | 15 mph | 2 |
| Thu, Oct 29 | 🌧️ Showers | 58° / 52° | 61% · 0,7 in | 23 mph | 2 |
| Fri, Oct 30 | 🌧️ Showers | 58° / 44° | 67% · 0,1 in | 10 mph | 2 |
| Sat, Oct 31 | ☁️ Overcast | 56° / 42° | 34% | 9 mph | 2 |
| Sun, Nov 1 | 🌦️ Light drizzle | 51° / 41° | 39% · 0,0 in | 12 mph | 2 |
| Mon, Nov 2 | 🌦️ Light drizzle | 53° / 40° | 27% · 0,0 in | 13 mph | 2 |
| Tue, Nov 3 | 🌦️ Light drizzle | 51° / 38° | 38% · 0,1 in | 5 mph | 2 |
| Wed, Nov 4 | 🌦️ Light drizzle | 50° / 40° | 39% · 0,0 in | 4 mph | 2 |
| Thu, Nov 5 | 🌥️ Fog | 47° / 37° | 35% | 2 mph | 2 |
The two-week trend
Cooling. The second half of the window averages 36°F cooler than the days immediately ahead.
The window averages 54°F against a October normal of 58°F - 35°F below.
The next 7 days carry about 2.3 times a normal week's rain for October (3,0 in against 1,3 in).
What this means for Killarney
Today is slightly cooler than average for October. The forecast high of 53°F is 5.2°F below the 58°F typical for this month.
A 100% chance means rain is expected over most of the area. Plan indoor alternatives.
Gusts to 42 mph will push high-sided vehicles on exposed roads and bridges. Wet roads are likely; braking distances roughly double in heavy rain.
Northern Hemisphere, so peak summer falls in June to August.
The gap between the warmest and coldest month averages 52°F.
What to pack, what to skip
- A packable rain shell - 6 of the next 7 days carry a real chance of rain
- Avoid exposed ridgelines, small boats and rooftop viewpoints while gusts stay above 42 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
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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 48°F (9°C) with drizzle. Humidity is 79% and wind is 19 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+01:00). The local time is 3:56 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 23, 2026 at 3:56 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
