Roscommon weather live forecast

Today's maximum temperature in Roscommon is expected to be 13°C. Select a day from the live weather forecast for Roscommon, Ireland for more weather parameters.

Monday
18th May
13

4

0

2
Tuesday
19th May
14

10

0

3
Wednesday
20th May
15

10

3

3
Thursday
21st May
17

12

3

3
Friday
22nd May
18

12

0

4

5-day weather forecast updated at 04:03 on Monday 18th May 2026 GMT

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The 5-day weather forecast for Ireland (Roscommon) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Roscommon weather forecast by day

Below are the detailed weather forecasts for Roscommon for the next 5 days.

Roscommon weather for Monday 18th May 2026

Expect mostly cloudy with rain in Roscommon, Ireland with a maximum temperature of 13°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 91% chance of some rain and a moderate breeze of 22 kph from the south-east.

13
°C maximum temperature
4
°C minimum temperature
mostly cloudy with rain
0
hours of sunshine
2
UV index (Low)
91
% chance of some rain
<10
mm of rainfall expected
13
°C wind chill
22
kph wind from SE

Roscommon weather for Tuesday 19th May 2026

Expect mostly cloudy with rain in Roscommon, Ireland with a maximum temperature of 14°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 93% chance of some rain and a moderate breeze of 24 kph from the south-west.

14
°C maximum temperature
10
°C minimum temperature
mostly cloudy with rain
0
hours of sunshine
3
UV index (Moderate)
93
% chance of some rain
<10
mm of rainfall expected
14
°C wind chill
24
kph wind from SW

Roscommon weather for Wednesday 20th May 2026

Expect mostly cloudy with light rain in Roscommon, Ireland with a maximum temperature of 15°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 64% chance of some rain and a moderate breeze of 26 kph from the south-west.

15
°C maximum temperature
10
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
3
UV index (Moderate)
64
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
26
kph wind from SW

Roscommon weather for Thursday 21st May 2026

Expect mostly cloudy with light rain in Roscommon, Ireland with a maximum temperature of 17°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 53% chance of some rain and a moderate breeze of 23 kph from the south.

17
°C maximum temperature
12
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
3
UV index (Moderate)
53
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
23
kph wind from S

Roscommon weather for Friday 22nd May 2026

Expect mostly cloudy with light rain in Roscommon, Ireland with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 58% chance of some rain and a gentle breeze of 19 kph from the south-west.