St Marys Weather Forecast

Today 8 Jul
- 9
- 16
Windy. Cloudy
Wed 9 Jul
- 8
- 13
Rain. Windy
Thu 10 Jul
- 7
- 15
Showers easing
Fri 11 Jul
- 10
- 17
Showers
Sat 12 Jul
- 9
- 17
Mostly sunny
Sun 13 Jul
- 9
- 17
Sunny morning. Shower or two
Mon 14 Jul
- 9
- 15
Showers

Today 8 Jul
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Wed 9 Jul
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Thu 10 Jul
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Fri 11 Jul
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Sat 12 Jul
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Sun 13 Jul
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Mon 14 Jul
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm

Today 8 Jul Adelaide

Cloudy. Slight chance of a shower. Winds westerly 25 to 35 km/h decreasing to 15 to 25 km/h in the late evening.

St Marys Temperature Statistics View More

July Temperature

Adelaide Airport (8km)

Lowest 20 May, 2025
2.3 °C
Average 2025
18.5 °C
Highest 12 February, 2025
41.5 °C
Lowest 4 June, 2025
4.3 °C
Average June
12 °C
Highest 22 June, 2025
22.6 °C
Lowest 1 July, 2025
3 °C
Average July
11.4 °C
Highest 4 July, 2025
18.6 °C

Climate (2020–Present)

Adelaide Airport (8km)

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Average Low 2020–2025
12.1 °C
Average 2020–2025
16.8 °C
Average High 2020–2025
22 °C

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