Dungannon weather live forecast

Today's maximum temperature in Dungannon is expected to be 23°C. Select a day from the live weather forecast for Dungannon, Northern Ireland, UK for more weather parameters.

Thursday
28th May
23

14

7

5
Friday
29th May
20

13

6

5
Saturday
30th May
19

11

2

4
Sunday
31st May
18

12

0

3
Monday
1st Jun
18

12

1

3

5-day weather forecast updated at 04:03 on Thursday 28th May 2026 GMT

More about Dungannon

Dungannon by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Northern Ireland

Fred Olsen: Top cruise offers for 2026/2027

Sale

Explore latest offers on Fred Olsen Cruises in 2026/2027
Find last minute deals or early bird discounts
Filter offers by price, destination, ship & departure point

Go to Fred Olsen deal >>

View all Fred Olsen offers

Cruise deal finder

Destination

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

Dungannon weather forecast by day

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

Dungannon weather for Thursday 28th May 2026

Expect isolated thunderstorms in Dungannon, Northern Ireland with a maximum temperature of 23°C, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 8% chance of some rain and a moderate breeze of 21 kph from the east.

23
°C maximum temperature
14
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
5
UV index (Moderate)
8
% chance of some rain
<2
mm of rainfall expected
23
°C wind chill
21
kph wind from E

Dungannon weather for Friday 29th May 2026

Expect broken clouds in Dungannon, Northern Ireland with a maximum temperature of 20°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the south-west.

20
°C maximum temperature
13
°C minimum temperature
broken clouds
6
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
22
kph wind from SW

Dungannon weather for Saturday 30th May 2026

Expect mostly cloudy with light rain in Dungannon, Northern Ireland with a maximum temperature of 19°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 69% chance of some rain and a gentle breeze of 14 kph from the south-west.

19
°C maximum temperature
11
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
4
UV index (Moderate)
69
% chance of some rain
<5
mm of rainfall expected
19
°C wind chill
14
kph wind from SW

Dungannon weather for Sunday 31st May 2026

Expect mostly cloudy with light rain in Dungannon, Northern Ireland with a maximum temperature of 18°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 72% chance of some rain and a gentle breeze of 17 kph from the south-west.

18
°C maximum temperature
12
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
3
UV index (Moderate)
72
% chance of some rain
<2
mm of rainfall expected
18
°C wind chill
17
kph wind from SW

Dungannon weather for Monday 1st June 2026

Expect mostly cloudy with light rain in Dungannon, Northern Ireland with a maximum temperature of 18°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 84% chance of some rain and a moderate breeze of 21 kph from the south-west.