County Monaghan Weather Forecast
County Monaghan weather: 44°F, clear. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.
Will it rain in County Monaghan?
No - rain is unlikely in County Monaghan today.
Rain is very unlikely today - plans do not need a backup.
Over the next 7 days, about 0,9 in of precipitation is forecast, with the wettest days falling on Wed, Thu, Fri, Sat and Sun.
Rainfall over the next 7 days is close to normal for August (0,9 in against a typical 0,6 in).
16-day forecast for County Monaghan
Daily highs and lows, precipitation and UV.
| Day | Conditions | High / Low | Precip | Wind | UV |
|---|---|---|---|---|---|
| Mon, Aug 24 | ☁️ Overcast | 70° / 43° | 0% | 9 mph | 4 |
| Tue, Aug 25 | 🌦️ Light drizzle | 66° / 53° | 27% · 0,0 in | 11 mph | 3 |
| Wed, Aug 26 | 🌧️ Heavy drizzle | 65° / 56° | 80% · 0,4 in | 13 mph | 3 |
| Thu, Aug 27 | 🌧️ Heavy drizzle | 66° / 50° | 92% · 0,2 in | 9 mph | 4 |
| Fri, Aug 28 | 🌦️ Light drizzle | 67° / 58° | 54% · 0,0 in | 15 mph | 5 |
| Sat, Aug 29 | ☁️ Overcast | 61° / 48° | 53% | 12 mph | 3 |
| Sun, Aug 30 | 🌧️ Heavy drizzle | 63° / 43° | 84% · 0,3 in | 12 mph | 3 |
| Mon, Aug 31 | 🌦️ Light showers | 63° / 51° | 68% · 0,6 in | 12 mph | 4 |
| Tue, Sep 1 | 🌦️ Light drizzle | 62° / 51° | 46% · 0,0 in | 17 mph | 2 |
| Wed, Sep 2 | 🌦️ Drizzle | 60° / 54° | 55% · 0,2 in | 17 mph | 1 |
| Thu, Sep 3 | 🌦️ Light drizzle | 65° / 50° | 59% · 0,1 in | 12 mph | 4 |
| Fri, Sep 4 | 🌧️ Heavy drizzle | 65° / 60° | 51% · 0,4 in | 14 mph | 4 |
| Sat, Sep 5 | ⛈️ Thunderstorm | 64° / 56° | 43% · 1,0 in | 18 mph | 4 |
| Sun, Sep 6 | ☁️ Overcast | 62° / 51° | 55% | 15 mph | 3 |
| Mon, Sep 7 | ☀️ Clear sky | -- / -- | — | -- | 2 |
| Tue, Sep 8 | ☀️ Clear sky | -- / -- | — | -- | — |
What this means for County Monaghan
Today is slightly warmer than average for August. The forecast high of 70°F is 4.5°F above the 66°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
- Layers - the daily swing is 59°F, so mornings feel nothing like afternoons
- A packable rain shell - 5 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 Monaghan forecast by time range
County Monaghan weather - more answers
Explore County Monaghan
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 County Monaghan?
County Monaghan is a county in Ireland. Its coordinates are 54.2492, -6.9683. It lies in Europe.
What is the weather like in County Monaghan right now?
It is currently 44°F (7°C) with clear. Humidity is 97% and wind is 2 mph.
When is the best time to visit County Monaghan?
July and August offer the most comfortable conditions in County Monaghan, which has a temperate climate. January, February and December are usually the hardest months for outdoor plans.
What time zone is County Monaghan in?
County Monaghan observes Europe/Dublin (UTC+01:00). The local time is 11:51 AM.
How many people live in County Monaghan?
County Monaghan has a population of approximately 65.000.
What is the nearest airport to County Monaghan?
The closest airports are Dublin Airport (DUB), 64 mi away.
What are the top things to do in County Monaghan?
Popular options include Snowdonia National Park, Lake District National Park, Edinburgh Castle, Old and New Towns of Edinburgh, Isle of Skye and Loch Ness.
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 August 24, 2026 at 11:51 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
