Cardiff South Weather Forecast

Today 14 Apr
- 9
- 26
Sunny
Wed 15 Apr
- 9
- 28
Sunny
Thu 16 Apr
- 10
- 30
Sunny
Fri 17 Apr
- 12
- 31
Sunny
Sat 18 Apr
- 11
- 23
Mostly sunny
Sun 19 Apr
- 9
- 23
Sunny
Mon 20 Apr
- 9
- 25
Possible shower

Today 14 Apr
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Wed 15 Apr
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 16 Apr
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 17 Apr
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 18 Apr
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 19 Apr
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 20 Apr
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 14 Apr Newcastle

Sunny. Light winds becoming easterly 15 to 20 km/h in the late afternoon then becoming light in the evening.

Cardiff South Temperature Statistics View More

April Temperature

Newcastle (Nobbys) (13km)

Lowest 13 April, 2026
11.8 °C
Average 2026
21.9 °C
Highest 10 January, 2026
36.9 °C
Lowest 27 March, 2026
13.2 °C
Average March
21.5 °C
Highest 17 March, 2026
33.4 °C
Lowest 13 April, 2026
11.8 °C
Average April
20.6 °C
Highest 7 April, 2026
30.3 °C

Climate (2021–Present)

Newcastle (Nobbys) (13km)

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Average Low 2021–2026
15.4 °C
Average 2021–2026
18.6 °C
Average High 2021–2026
22.3 °C

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