Hay Valley Weather Forecast

Today 15 Aug
- 7
- 15
Partly cloudy
Sun 16 Aug
- 5
- 15
Partly cloudy
Mon 17 Aug
- 4
- 17
Partly cloudy
Tue 18 Aug
- 9
- 17
Showers
Wed 19 Aug
- 10
- 19
Showers easing
Thu 20 Aug
- 8
- 16
Shower or two
Fri 21 Aug
- 6
- 15
Shower or two

Today 15 Aug
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 16 Aug
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 17 Aug
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Tue 18 Aug
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 19 Aug
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 20 Aug
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 21 Aug
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 15 Aug Mount Barker

Partly cloudy. Light winds.

Hay Valley Temperature Statistics View More

August Temperature

Mount Barker (8km)

Lowest 1 August, 2026
-0.4 °C
Average 2026
14.3 °C
Highest 26 January, 2026
43.4 °C
Lowest 16 July, 2026
0 °C
Average July
9.1 °C
Highest 17 July, 2026
20.5 °C
Lowest 1 August, 2026
-0.4 °C
Average August
10.1 °C
Highest 7 August, 2026
16.8 °C

Climate (2021–2026)

Mount Barker (8km)

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Average Low 2021–2026
9.4 °C
Average 2021–2026
14 °C
Average High 2021–2026
21.1 °C

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