Cornwall Weather Forecast

Today 23 Nov
- 10
- 16
Shower or two
Mon 24 Nov
- 9
- 16
Showers
Tue 25 Nov
- 11
- 21
Showers
Wed 26 Nov
- 9
- 19
Shower or two
Thu 27 Nov
- 7
- 16
Partly cloudy
Fri 28 Nov
- 2
- 19
Partly cloudy
Sat 29 Nov
- 5
- 19
Possible shower

Today 23 Nov
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Mon 24 Nov
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Tue 25 Nov
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Wed 26 Nov
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Thu 27 Nov
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Fri 28 Nov
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Sat 29 Nov
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm

Today 23 Nov East Coast

Partly cloudy. Slight chance of a shower. Winds easterly 15 to 25 km/h.

Cornwall Temperature Statistics View More

November Temperature

St Helens Aerodrome (27km)

Lowest 12 July, 2025
0 °C
Average 2025
13.1 °C
Highest 4 February, 2025
35 °C
Lowest 28 October, 2025
2.8 °C
Average October
12.3 °C
Highest 16 October, 2025
24.3 °C
Lowest 21 November, 2025
4.8 °C
Average November
13 °C
Highest 10 November, 2025
21.3 °C

Climate (2020–Present)

St Helens Aerodrome (27km)

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Average Low 2020–2025
9.3 °C
Average 2020–2025
13.3 °C
Average High 2020–2025
18.2 °C

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