Newcastle weather live forecast

Today's maximum temperature in Newcastle is expected to be 15°C. Select a day from the live weather forecast for Newcastle, Northern Ireland, UK for more weather parameters.

Friday
3rd Oct
15

11

1

0
Saturday
4th Oct
13

9

5

1
Sunday
5th Oct
13

9

0

1
Monday
6th Oct
16

11

1

2
Tuesday
7th Oct
14

10

1

2

5-day weather forecast updated at 04:03 on Thursday 2nd October 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 3rd October 2025

Expect mostly cloudy with rain in Newcastle, Northern Ireland with a maximum temperature of 15°C and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 99% chance of some rain and a strong breeze of 45 kph from the south-west.

15
°C maximum temperature
11
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
0
UV index (None)
99
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
45
kph wind from SW

Newcastle weather for Saturday 4th October 2025

Expect broken clouds in Newcastle, Northern Ireland with a maximum temperature of 13°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a strong breeze of 50 kph from the west.

13
°C maximum temperature
9
°C minimum temperature
broken clouds
5
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
13
°C wind chill
50
kph wind from W

Newcastle weather for Sunday 5th October 2025

Expect mostly cloudy with light rain in Newcastle, Northern Ireland with a maximum temperature of 13°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 28% chance of some rain and a moderate breeze of 27 kph from the west.

13
°C maximum temperature
9
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
1
UV index (Low)
28
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
27
kph wind from W

Newcastle weather for Monday 6th October 2025

Expect mostly cloudy with light rain in Newcastle, Northern Ireland with a maximum temperature of 16°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 63% chance of some rain and a strong breeze of 41 kph from the south-west.

16
°C maximum temperature
11
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
2
UV index (Low)
63
% chance of some rain
<2
mm of rainfall expected
16
°C wind chill
41
kph wind from SW

Newcastle weather for Tuesday 7th October 2025

Expect mostly cloudy with light rain in Newcastle, Northern Ireland with a maximum temperature of 14°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 42% chance of some rain and a gentle breeze of 19 kph from the west.