Newcastle weather live forecast

Today's maximum temperature in Newcastle is expected to be 70°F. Select a day from the live weather forecast for Newcastle, Northern Ireland, UK for more weather parameters.

Saturday
2nd Aug
70

52

3

3
Sunday
3rd Aug
68

61

4

4
Monday
4th Aug
66

55

6

5
Tuesday
5th Aug
64

54

8

4
Wednesday
6th Aug
66

52

10

5

5-day weather forecast updated at 04:04 on Saturday 2nd August 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 Saturday 2nd August 2025

Expect mostly cloudy with light rain in Newcastle, Northern Ireland with a maximum temperature of 70°F, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 40% chance of some rain and a light breeze of 7 mph from the south-west.

70
°F maximum temperature
52
°F minimum temperature
mostly cloudy with light rain
3
hours of sunshine
3
UV index (Moderate)
40
% chance of some rain
<2
mm of rainfall expected
70
°F wind chill
7
mph wind from SW

Newcastle weather for Sunday 3rd August 2025

Expect mostly cloudy with rain in Newcastle, Northern Ireland with a maximum temperature of 68°F, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 39% chance of some rain and a moderate breeze of 14 mph from the north-west.

68
°F maximum temperature
61
°F minimum temperature
mostly cloudy with rain
4
hours of sunshine
4
UV index (Moderate)
39
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
14
mph wind from NW

Newcastle weather for Monday 4th August 2025

Expect mostly cloudy with light rain in Newcastle, Northern Ireland with a maximum temperature of 66°F, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 64% chance of some rain and a strong breeze of 25 mph from the west.

66
°F maximum temperature
55
°F minimum temperature
mostly cloudy with light rain
6
hours of sunshine
5
UV index (Moderate)
64
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
25
mph wind from W

Newcastle weather for Tuesday 5th August 2025

Expect broken clouds in Newcastle, Northern Ireland with a maximum temperature of 64°F, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 18 mph from the north-west.

64
°F maximum temperature
54
°F minimum temperature
broken clouds
8
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
18
mph wind from NW

Newcastle weather for Wednesday 6th August 2025

Expect scattered clouds in Newcastle, Northern Ireland with a maximum temperature of 66°F, maximum UV of 5 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the south.