Newcastle weather live forecast

Today's maximum temperature in Newcastle is expected to be 8°C. Select a day from the live weather forecast for Newcastle, Northern Ireland, UK for more weather parameters.

Monday
15th Dec
8

5

1

0
Tuesday
16th Dec
7

3

6

0
Wednesday
17th Dec
11

7

2

0
Thursday
18th Dec
9

5

0

0
Friday
19th Dec
8

5

2

0

5-day weather forecast updated at 04:04 on Monday 15th December 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 Monday 15th December 2025

Expect broken clouds in Newcastle, Northern Ireland with a maximum temperature of 8°C and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the west.

8
°C maximum temperature
5
°C minimum temperature
broken clouds
1
hour of sunshine
0
UV index (None)
0
mm of rainfall expected
6
°C wind chill
11
kph wind from W

Newcastle weather for Tuesday 16th December 2025

Expect scattered clouds in Newcastle, Northern Ireland with a maximum temperature of 7°C and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the west.

7
°C maximum temperature
3
°C minimum temperature
scattered clouds
6
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
4
°C wind chill
18
kph wind from W

Newcastle weather for Wednesday 17th December 2025

Expect mostly cloudy with rain in Newcastle, Northern Ireland with a maximum temperature of 11°C and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 67% chance of some rain and a fresh breeze of 36 kph from the south.

11
°C maximum temperature
7
°C minimum temperature
mostly cloudy with rain
2
hours of sunshine
0
UV index (None)
67
% chance of some rain
<10
mm of rainfall expected
11
°C wind chill
36
kph wind from S

Newcastle weather for Thursday 18th December 2025

Expect mostly cloudy with light rain in Newcastle, Northern Ireland with a maximum temperature of 9°C and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 76% chance of some rain and a moderate breeze of 28 kph from the south-west.

9
°C maximum temperature
5
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
0
UV index (None)
76
% chance of some rain
<5
mm of rainfall expected
5
°C wind chill
28
kph wind from SW

Newcastle weather for Friday 19th December 2025

Expect broken clouds in Newcastle, Northern Ireland with a maximum temperature of 8°C and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 38 kph from the south-west.