Cavan weather live forecast

Today's maximum temperature in Cavan is expected to be 18°C. Select a day from the live weather forecast for Cavan, Ireland for more weather parameters.

Friday
22nd May
18

12

2

UV4
Saturday
23rd May
18

11

2

UV3
Sunday
24th May
21

10

5

UV3
Monday
25th May
22

11

9

UV5
Tuesday
26th May
20

11

9

UV6

5-day weather forecast updated at 04:03 on Friday 22nd May 2026 GMT

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

Cavan weather forecast by day

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

Cavan weather for Friday 22nd May 2026

Expect mostly cloudy with light rain in Cavan, Ireland with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 47% chance of some rain and a gentle breeze of 13 kph from the south.

18
°C maximum temperature
12
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
UV4
UV index (Moderate)
47
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
13
kph wind from S

Cavan weather for Saturday 23rd May 2026

Expect broken clouds in Cavan, Ireland with a maximum temperature of 18°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south-west.

18
°C maximum temperature
11
°C minimum temperature
broken clouds
2
hours of sunshine
UV3
UV index (Moderate)
0
mm of rainfall expected
18
°C wind chill
12
kph wind from SW

Cavan weather for Sunday 24th May 2026

Expect broken clouds in Cavan, Ireland with a maximum temperature of 21°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south-west.

21
°C maximum temperature
10
°C minimum temperature
broken clouds
5
hours of sunshine
UV3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
10
kph wind from SW

Cavan weather for Monday 25th May 2026

Expect broken clouds in Cavan, Ireland with a maximum temperature of 22°C, maximum UV of 5 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the south-west.

22
°C maximum temperature
11
°C minimum temperature
broken clouds
9
hours of sunshine
UV5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
7
kph wind from SW

Cavan weather for Tuesday 26th May 2026

Expect broken clouds in Cavan, Ireland with a maximum temperature of 20°C, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north-east.