Newcastle weather live forecast

Today's maximum temperature in Newcastle is expected to be 19°C. Select a day from the live weather forecast for Newcastle, Northern Ireland, UK for more weather parameters.

Thursday
30th Jul
19

11

8

4
Friday
31st Jul
19

11

6

4
Saturday
1st Aug
19

11

8

3
Sunday
2nd Aug
18

10

2

4
Monday
3rd Aug
18

13

0

5

5-day weather forecast updated at 04:03 on Thursday 30th July 2026 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 Thursday 30th July 2026

Expect scattered clouds in Newcastle, Northern Ireland with a maximum temperature of 19°C, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the west.

19
°C maximum temperature
11
°C minimum temperature
scattered clouds
8
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
20
kph wind from W

Newcastle weather for Friday 31st July 2026

Expect broken clouds in Newcastle, Northern Ireland with a maximum temperature of 19°C, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the west.

19
°C maximum temperature
11
°C minimum temperature
broken clouds
6
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
19
°C wind chill
19
kph wind from W

Newcastle weather for Saturday 1st August 2026

Expect scattered clouds in Newcastle, Northern Ireland with a maximum temperature of 19°C, maximum UV of 3 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the west.

19
°C maximum temperature
11
°C minimum temperature
scattered clouds
8
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
25
kph wind from W

Newcastle weather for Sunday 2nd August 2026

Expect broken clouds in Newcastle, Northern Ireland with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the south-east.

18
°C maximum temperature
10
°C minimum temperature
broken clouds
2
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
16
kph wind from SE

Newcastle weather for Monday 3rd August 2026

Expect mostly cloudy with rain in Newcastle, Northern Ireland with a maximum temperature of 18°C, maximum UV of 5 (Moderate) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 41% chance of some rain and a moderate breeze of 21 kph from the north-east.