Newcastle weather live forecast

Tomorrow's maximum temperature in Newcastle is expected to be 16°C.

Friday
9th May

16

6

13
Saturday
10th May

17

8

15
Sunday
11th May

17

10

5
Monday
12th May

17

10

14
Tuesday
13th May

18

9

10

5-day weather forecast updated at 04:03 on Friday 9th May 2025 GMT

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

Newcastle weather forecast by day

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

Newcastle weather for Friday 9th May 2025

Expect scattered clouds in Newcastle, Northern Ireland with a maximum temperature of 16°C, maximum UV of 5 (Moderate) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south-east.

16
°C maximum temperature
6
°C minimum temperature
scattered clouds
13
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
16
°C wind chill
15
kph wind from SE

Newcastle weather for Saturday 10th May 2025

Expect clear skies in Newcastle, Northern Ireland with a maximum temperature of 17°C, maximum UV of 5 (Moderate) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south-east.

17
°C maximum temperature
8
°C minimum temperature
clear skies
15
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
14
kph wind from SE

Newcastle weather for Sunday 11th May 2025

Expect mostly cloudy with light rain in Newcastle, Northern Ireland with a maximum temperature of 17°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 36% chance of some rain and a light breeze of 11 kph from the north.

17
°C maximum temperature
10
°C minimum temperature
mostly cloudy with light rain
5
hours of sunshine
2
UV index (Low)
36
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
11
kph wind from N

Newcastle weather for Monday 12th May 2025

Expect sunshine and showers in Newcastle, Northern Ireland with a maximum temperature of 17°C, maximum UV of 4 (Moderate) and 14 hours of bright sunshine. There are 0-2 mm of rainfall expected with 33% chance of some rain and a gentle breeze of 18 kph from the north-east.

17
°C maximum temperature
10
°C minimum temperature
sunshine and showers
14
hours of sunshine
4
UV index (Moderate)
33
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
18
kph wind from NE

Newcastle weather for Tuesday 13th May 2025

Expect scattered clouds in Newcastle, Northern Ireland with a maximum temperature of 18°C, maximum UV of 5 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the north-east.