Newcastle weather live forecast

Tomorrow's maximum temperature in Newcastle is expected to be 17°C.

Sunday
15th Jun

17

10

5
Monday
16th Jun

19

12

6
Tuesday
17th Jun

19

12

7
Wednesday
18th Jun

17

9

4
Thursday
19th Jun

19

10

11

5-day weather forecast updated at 04:03 on Sunday 15th June 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 Sunday 15th June 2025

Expect broken clouds in Newcastle, Northern Ireland with a maximum temperature of 17°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the west.

17
°C maximum temperature
10
°C minimum temperature
broken clouds
5
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
22
kph wind from W

Newcastle weather for Monday 16th June 2025

Expect broken clouds in Newcastle, Northern Ireland with a maximum temperature of 19°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south-west.

19
°C maximum temperature
12
°C minimum temperature
broken clouds
6
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
19
°C wind chill
15
kph wind from SW

Newcastle weather for Tuesday 17th June 2025

Expect sunshine and showers in Newcastle, Northern Ireland with a maximum temperature of 19°C, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 26% chance of some rain and a moderate breeze of 21 kph from the west.

19
°C maximum temperature
12
°C minimum temperature
sunshine and showers
7
hours of sunshine
5
UV index (Moderate)
26
% chance of some rain
<2
mm of rainfall expected
19
°C wind chill
21
kph wind from W

Newcastle weather for Wednesday 18th June 2025

Expect broken clouds in Newcastle, Northern Ireland with a maximum temperature of 17°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the west.

17
°C maximum temperature
9
°C minimum temperature
broken clouds
4
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
17
°C wind chill
9
kph wind from W

Newcastle weather for Thursday 19th June 2025

Expect broken clouds in Newcastle, Northern Ireland with a maximum temperature of 19°C, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the south-east.