Cardiff Weather Forecast

Today 5 Aug
- 3
- 19
Sunny
Thu 6 Aug
- 3
- 18
Sunny
Fri 7 Aug
- 2
- 19
Sunny
Sat 8 Aug
- 3
- 20
Mostly sunny
Sun 9 Aug
- 5
- 21
Shower or two
Mon 10 Aug
- 7
- 19
Shower or two
Tue 11 Aug
- 5
- 19
Sunny

Today 5 Aug
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Thu 6 Aug
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Fri 7 Aug
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Sat 8 Aug
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Sun 9 Aug
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Mon 10 Aug
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Tue 11 Aug
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm

Today 5 Aug Newcastle

Sunny. Winds northwesterly 15 to 20 km/h becoming light in the middle of the day.

Cardiff Temperature Statistics View More

August Temperature

Newcastle (Nobbys) (13km)

Lowest 25 July, 2026
5.4 °C
Average 2026
18.9 °C
Highest 10 January, 2026
36.9 °C
Lowest 25 July, 2026
5.4 °C
Average July
13.9 °C
Highest 2 July, 2026
21.8 °C
Lowest 2 August, 2026
8.5 °C
Average August
13.6 °C
Highest 3 August, 2026
20.4 °C

Climate (2021–2026)

Newcastle (Nobbys) (13km)

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Average Low 2021–2026
15.5 °C
Average 2021–2026
18.6 °C
Average High 2021–2026
22.4 °C

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