St Marys Weather Forecast

Today 2 Aug
- 3
- 14
Partly cloudy
Mon 3 Aug
- 4
- 11
Shower or two
Tue 4 Aug
- 2
- 12
Possible shower
Wed 5 Aug
- 2
- 14
Partly cloudy
Thu 6 Aug
- 2
- 14
Partly cloudy
Fri 7 Aug
- 3
- 14
Partly cloudy
Sat 8 Aug
- 3
- 14
Shower or two

Today 2 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 3 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 4 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
Wed 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

Today 2 Aug East Coast

Partly cloudy. Winds north to northwesterly 15 to 20 km/h.

St Marys Temperature Statistics View More

August Temperature

St Helens Aerodrome (28km)

Lowest 30 July, 2026
0.9 °C
Average 2026
14.2 °C
Highest 7 January, 2026
33.6 °C
Lowest 30 July, 2026
0.9 °C
Average July
9.8 °C
Highest 19 July, 2026
17.3 °C
Lowest 1 August, 2026
3 °C
Average August
6.4 °C
Highest
–

Climate (2021–2026)

St Helens Aerodrome (28km)

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Average Low 2021–2026
9.4 °C
Average 2021–2026
13.4 °C
Average High 2021–2026
18.3 °C

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