County Cavan Weather Forecast
County Cavan weather: 53°F, clear sky. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.
14-day forecast for County Cavan
Daily highs and lows, precipitation and UV.
| Day | Conditions | High / Low | Precip | Wind | UV |
|---|---|---|---|---|---|
| Sat, Oct 3 | ☁️ Overcast | 59° / 42° | 0% | 9 mph | 2 |
| Sun, Oct 4 | 🌦️ Light drizzle | 61° / 49° | 20% · 0,1 in | 14 mph | 1 |
| Mon, Oct 5 | 🌦️ Light drizzle | 61° / 52° | 24% · 0,1 in | 14 mph | 3 |
| Tue, Oct 6 | 🌦️ Drizzle | 55° / 48° | 69% · 0,1 in | 9 mph | 3 |
| Wed, Oct 7 | 🌦️ Light drizzle | 55° / 46° | 49% · 0,0 in | 13 mph | 3 |
| Thu, Oct 8 | 🌧️ Heavy drizzle | 60° / 48° | 53% · 0,3 in | 18 mph | 0 |
| Fri, Oct 9 | 🌧️ Heavy drizzle | 60° / 50° | 67% · 0,4 in | 21 mph | 3 |
| Sat, Oct 10 | 🌦️ Light drizzle | 54° / 43° | 45% · 0,0 in | 11 mph | 2 |
| Sun, Oct 11 | ☁️ Overcast | 54° / 43° | 45% | 14 mph | 2 |
| Mon, Oct 12 | 🌦️ Drizzle | 59° / 52° | 49% · 0,4 in | 21 mph | 2 |
| Tue, Oct 13 | 🌦️ Light drizzle | 57° / 46° | 42% · 0,0 in | 11 mph | 1 |
| Wed, Oct 14 | 🌦️ Drizzle | 60° / 48° | 45% · 0,2 in | 21 mph | 2 |
| Thu, Oct 15 | 🌦️ Light drizzle | 61° / 55° | 35% · 0,1 in | 21 mph | 2 |
| Fri, Oct 16 | 🌦️ Light drizzle | 59° / 54° | 29% · 0,0 in | 11 mph | 2 |
The two-week trend
Steady. The second week averages within a degree of the first, so no big change is signalled.
The window averages 59°F against a October normal of 56°F - right on average.
Rainfall over the next 7 days is close to normal for October (0,9 in against a typical 1,1 in).
What this means for County Cavan
Today is slightly warmer than average for October. The forecast high of 59°F is 2.9°F above the 56°F typical for this month.
Rain is very unlikely today - plans do not need a backup.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in June to August.
The gap between the warmest and coldest month averages 53°F.
What to pack, what to skip
- A packable rain shell - 4 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid January, February and December - historically the least comfortable months here.
See the County Cavan forecast by time range
County Cavan weather - more answers
Explore County Cavan
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Frequently asked questions
Where is County Cavan?
County Cavan is a county in Ireland. Its coordinates are 53.9908, -7.3606. It lies in Europe.
What is the weather like in County Cavan right now?
It is currently 53°F (12°C) with clear sky. Humidity is 79% and wind is 4 mph.
When is the best time to visit County Cavan?
July and August offer the most comfortable conditions in County Cavan, which has a temperate climate. January, February and December are usually the hardest months for outdoor plans.
What time zone is County Cavan in?
County Cavan observes Europe/Dublin (UTC+01:00). The local time is 2:15 PM.
How many people live in County Cavan?
County Cavan has a population of approximately 81.000.
What is the nearest airport to County Cavan?
The closest airports are Dublin Airport (DUB), 59 mi away.
What are the top things to do in County Cavan?
Popular options include Snowdonia National Park, Lake District National Park, Edinburgh Castle, Old and New Towns of Edinburgh and Isle of Skye.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (ie-counties) - 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 3, 2026 at 2:15 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
