County Roscommon Weather Forecast
County Roscommon weather: 54°F, overcast. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.
Next 48 hours
Hour-by-hour temperature, precipitation chance and wind.
Best time to go outside today
1 PM - 4 PM · comfort score 5.8/10
The best window to be outside is roughly 1 PM to 4 PM, when temperature, rain chance and wind line up best.
Weather in County Roscommon right now
Source: Open-Meteo. Updated 9:26 PM, Oct 21 local time.
Active alerts for County Roscommon
Derived from the forecast. No official alert feed is wired for this country yet.
See the County Roscommon forecast by time range
County Roscommon weather - more answers
Explore County Roscommon
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Frequently asked questions
Where is County Roscommon?
County Roscommon is a county in Ireland. Its coordinates are 53.7593, -8.2682. It lies in Europe.
What is the weather like in County Roscommon right now?
It is currently 54°F (12°C) with overcast. Humidity is 73% and wind is 12 mph.
When is the best time to visit County Roscommon?
July and August offer the most comfortable conditions in County Roscommon, which has a temperate climate. January, February and December are usually the hardest months for outdoor plans.
What time zone is County Roscommon in?
County Roscommon observes Europe/Dublin (UTC+01:00). The local time is 9:26 PM.
How many people live in County Roscommon?
County Roscommon has a population of approximately 70.000.
What is the nearest airport to County Roscommon?
The closest airports are Dublin Airport (DUB), 85 mi away.
What are the top things to do in County Roscommon?
Popular options include Snowdonia National Park and Lake District National Park.
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 21, 2026 at 9:26 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
