Newcastle weather live forecast

Today's maximum temperature in Newcastle is expected to be 21°C. Select a day from the live weather forecast for Newcastle, Northern Ireland, UK for more weather parameters.

Wednesday
30th Jul
21

13

3

2
Thursday
31st Jul
19

13

5

4
Friday
1st Aug
18

12

8

4
Saturday
2nd Aug
20

11

2

3
Sunday
3rd Aug
19

13

5

4

5-day weather forecast updated at 04:04 on Wednesday 30th July 2025 GMT

More about Newcastle

Newcastle by month

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

Recommended for Northern Ireland

LateRooms.com: Latest quirky hotel deals

Sale

Check out quirky hotel deals at LateRooms.com
Book stays across Durham, London, Brighton & beyond
Filter deals by dates, destination, guests & more

Go to LateRooms.com deal >>

View all LateRooms.com offers

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 Wednesday 30th July 2025

Expect mostly cloudy with light rain in Newcastle, Northern Ireland with a maximum temperature of 21°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 51% chance of some rain and a gentle breeze of 15 kph from the west.

21
°C maximum temperature
13
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
2
UV index (Low)
51
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
15
kph wind from W

Newcastle weather for Thursday 31st July 2025

Expect broken clouds in Newcastle, Northern Ireland with a maximum temperature of 19°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the north-west.

19
°C maximum temperature
13
°C minimum temperature
broken clouds
5
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
19
°C wind chill
24
kph wind from NW

Newcastle weather for Friday 1st August 2025

Expect broken clouds in Newcastle, Northern Ireland with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the north-west.

18
°C maximum temperature
12
°C minimum temperature
broken clouds
8
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
18
°C wind chill
23
kph wind from NW

Newcastle weather for Saturday 2nd August 2025

Expect mostly cloudy with light rain in Newcastle, Northern Ireland with a maximum temperature of 20°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 19% chance of some rain and a light breeze of 11 kph from the west.

20
°C maximum temperature
11
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
3
UV index (Moderate)
19
% chance of some rain
<2
mm of rainfall expected
20
°C wind chill
11
kph wind from W

Newcastle weather for Sunday 3rd August 2025

Expect mostly cloudy with light rain in Newcastle, Northern Ireland with a maximum temperature of 19°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 81% chance of some rain and a moderate breeze of 28 kph from the north-west.