St Marys Weather Forecast

Today 1 May
- 2
- 15
Sunny
Fri 2 May
- 3
- 16
Sunny
Sat 3 May
- 4
- 19
Mostly sunny
Sun 4 May
- 5
- 19
Mostly sunny
Mon 5 May
- 9
- 20
Shower or two
Tue 6 May
- 10
- 18
Shower or two
Wed 7 May
- 9
- 17
Possible shower

Today 1 May
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 2 May
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 3 May
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 4 May
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 5 May
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 6 May
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 7 May
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 1 May East Coast

Sunny. Areas of morning frost. Light winds. Daytime maximum temperatures between 13 and 16.

St Marys Temperature Statistics View More

May Temperature

St Helens Aerodrome (28km)

Lowest 8 April, 2025
5.6 °C
Average 2025
16.9 °C
Highest 4 February, 2025
35 °C
Lowest 8 April, 2025
5.6 °C
Average April
14.9 °C
Highest 13 April, 2025
27 °C
Lowest
–
Average May
–
Highest
–

Climate (2020–Present)

St Helens Aerodrome (28km)

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Average Low 2020–2025
9.4 °C
Average 2020–2025
13.3 °C
Average High 2020–2025
18.2 °C

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