St Marys Weather Forecast

Today 27 Jun
- 1
- 12
Morning frost. Partly cloudy
Sun 28 Jun
- 2
- 13
Possible shower
Mon 29 Jun
- 6
- 14
Showers
Tue 30 Jun
- 8
- 14
Showers
Wed 1 Jul
- 8
- 15
Showers
Thu 2 Jul
- 9
- 14
Showers
Fri 3 Jul
- 5
- 14
Shower or two

Today 27 Jun
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 28 Jun
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 29 Jun
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 30 Jun
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 1 Jul
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 2 Jul
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 3 Jul
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 27 Jun East Coast

Mostly sunny. Light winds. Daytime maximum temperatures between 9 and 13.

St Marys Temperature Statistics View More

June Temperature

St Helens Aerodrome (28km)

Lowest 22 June, 2026
2.6 °C
Average 2026
15.1 °C
Highest 7 January, 2026
33.6 °C
Lowest 21 May, 2026
4.4 °C
Average May
13.3 °C
Highest 1 May, 2026
24.9 °C
Lowest 22 June, 2026
2.6 °C
Average June
10.8 °C
Highest 10 June, 2026
18.4 °C

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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