Roscommon
10 day weather forecast for Roscommon
Friday, 23rd October 2026, at 11:32
Today
10° 6°
Tomorrow
15° 7°
Sunday
10° 7°
Monday
16° 7°
Tuesday
13° 8°
Wednesday
13° 9°
Thursday
13° 9°
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Roscommon Weather Pages
Roscommon weather forecast
The weather forecast for Roscommon over the next 3 days indicates cold conditions with temperatures ranging from 10 °C to 15 °C.
Rain is expected today and will continue at least through Tuesday.
Wind speeds are expected to be strong, averaging around 32.8 km/h.
On Monday, expect a change in weather with temperatures reaching 16°C, and heavy rain with a 93% probability, accumulating nearly 10.7mm.
Roscommon 14 days weather forecast
This weeks weather in Roscommon. Click on a date for detailed forecasts
Fri. 23
10°
6°
8 mm
Sat. 24
15°
7°
14.1 mm
Sun. 25
10°
7°
0.9 mm
Mon. 26
16°
7°
10.7 mm
Tue. 27
13°
8°
2.1 mm
Wed. 28
13°
9°
0.7 mm
Thu. 29
13°
9°
8.2 mm
Fri. 30
13°
7°
10.3 mm
Sat. 31
11°
6°
0.1 mm
Sun. 1
11°
5°
0.1 mm
Mon. 2
11°
5°
0 mm
Tue. 3
11°
7°
0.1 mm
Wed. 4
9°
6°
0 mm
Thu. 5
10°
5°
0 mm
Further Ahead
You can click on date
Access Roscommon weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Roscommon long range weather forecast
30 day weather forecast for Roscommon
Important Notice
Our Roscommon long range weather forecast is based on historical data analysis rather than real-time forecasting models. While this provides a general outlook, weather conditions can change. We recommend checking the forecast closer to your planned date for the most current information.
Rain Forecast for the Next 14 Days in Roscommon
A total of 55.2 mm is expected over 6 rainy days. The wettest day is tomorrow, with 14.1 mm. Click a day for details.
Roscommon Wind Speed Forecast Chart
The windiest day is Sunday 25, with winds up to 46.4 km/h from the W. The calmest day is Tuesday 3. The average daily maximum is 26.1 km/h.
Fri. 23
32.8 km/h
NW · Fresh breeze
Sat. 24
46.1 km/h
SW · Strong wind
Sun. 25
46.4 km/h
W · Strong wind
Mon. 26
40.3 km/h
S · Strong wind
Tue. 27
43.9 km/h
SW · Strong wind
Wed. 28
31.7 km/h
SW · Fresh breeze
Thu. 29
36.4 km/h
SE · Fresh breeze
Fri. 30
28.8 km/h
SW · Moderate breeze
Sat. 31
12.6 km/h
S · Gentle breeze
Sun. 1
13.3 km/h
W · Gentle breeze
Mon. 2
10.1 km/h
NW · Light breeze
Tue. 3
5.8 km/h
Calm
Wed. 4
7.9 km/h
SE · Light breeze
Thu. 5
9.7 km/h
S · Light breeze
CalmLight breezeGentle breezeModerate breezeFresh breeze
Frequently asked questions about the weather in Roscommon
How warm is it in Roscommon over the next 14 days?
Over the next two weeks, temperatures in Roscommon are expected to range from around 5 °C on the coldest nights up to about 16 °C on the warmest days. Use this range to plan what to pack and wear.
Will it rain in Roscommon in the next two weeks?
Yes - rain is expected on about 6 of the next 14 days in Roscommon, with roughly 55.2 mm of rainfall in total. It is worth keeping an umbrella or raincoat handy.
How windy is it in Roscommon?
Maximum wind speeds in Roscommon are forecast to reach about 46.4 km/h at their peak over the next 14 days.
When is the best time to visit Roscommon?
For a month-by-month look at temperatures and rainfall, see our best time to visit Roscommon guide.
How accurate is the 14-day forecast for Roscommon?
Our Roscommon forecast uses leading meteorological models and is most reliable over the next few days. Long-range days beyond a week show general trends and can change, so check back closer to the date for updates.
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Where is Roscommon?Get accurate weather forecasts for Roscommon, located at latitude 53.633 and longitude -8.183. Stay updated with localized weather information tailored for Roscommon.
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