Newcastle weather live forecast

Tomorrow's maximum temperature in Newcastle is expected to be 63°F.

Sunday
15th Jun

63

50

5
Monday
16th Jun

66

54

6
Tuesday
17th Jun

66

54

7
Wednesday
18th Jun

63

48

4
Thursday
19th Jun

66

50

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 63°F, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 14 mph from the west.

63
°F maximum temperature
50
°F minimum temperature
broken clouds
5
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
14
mph wind from W

Newcastle weather for Monday 16th June 2025

Expect broken clouds 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 mm of rainfall expected and a gentle breeze of 9 mph from the south-west.

66
°F maximum temperature
54
°F minimum temperature
broken clouds
6
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
66
°F wind chill
9
mph wind from SW

Newcastle weather for Tuesday 17th June 2025

Expect sunshine and showers in Newcastle, Northern Ireland with a maximum temperature of 66°F, 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 13 mph from the west.

66
°F maximum temperature
54
°F minimum temperature
sunshine and showers
7
hours of sunshine
5
UV index (Moderate)
26
% chance of some rain
<2
mm of rainfall expected
66
°F wind chill
13
mph wind from W

Newcastle weather for Wednesday 18th June 2025

Expect broken clouds in Newcastle, Northern Ireland with a maximum temperature of 63°F, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the west.

63
°F maximum temperature
48
°F minimum temperature
broken clouds
4
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
63
°F wind chill
6
mph wind from W

Newcastle weather for Thursday 19th June 2025

Expect broken clouds in Newcastle, Northern Ireland with a maximum temperature of 66°F, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 12 mph from the south-east.