Newcastle weather live forecast

Today's maximum temperature in Newcastle is expected to be 68°F. Select a day from the live weather forecast for Newcastle, Northern Ireland, UK for more weather parameters.

Thursday
31st Jul
68

55

7

3
Friday
1st Aug
64

54

7

3
Saturday
2nd Aug
66

54

1

4
Sunday
3rd Aug
66

55

8

4
Monday
4th Aug
63

54

4

1

5-day weather forecast updated at 04:04 on Thursday 31st July 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 Thursday 31st July 2025

Expect broken clouds in Newcastle, Northern Ireland with a maximum temperature of 68°F, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 16 mph from the north-west.

68
°F maximum temperature
55
°F minimum temperature
broken clouds
7
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
68
°F wind chill
16
mph wind from NW

Newcastle weather for Friday 1st August 2025

Expect broken clouds in Newcastle, Northern Ireland with a maximum temperature of 64°F, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 15 mph from the north-west.

64
°F maximum temperature
54
°F minimum temperature
broken clouds
7
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
15
mph 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 66°F, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 57% chance of some rain and a gentle breeze of 8 mph from the south-west.

66
°F maximum temperature
54
°F minimum temperature
mostly cloudy with light rain
1
hour of sunshine
4
UV index (Moderate)
57
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
8
mph wind from SW

Newcastle weather for Sunday 3rd August 2025

Expect sunshine and showers in Newcastle, Northern Ireland with a maximum temperature of 66°F, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 5-10 mm of rainfall expected with 43% chance of some rain and a moderate breeze of 16 mph from the north-west.

66
°F maximum temperature
55
°F minimum temperature
sunshine and showers
8
hours of sunshine
4
UV index (Moderate)
43
% chance of some rain
<10
mm of rainfall expected
66
°F wind chill
16
mph wind from NW

Newcastle weather for Monday 4th August 2025

Expect mostly cloudy with rain in Newcastle, Northern Ireland with a maximum temperature of 63°F, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 80% chance of some rain and a fresh breeze of 22 mph from the west.