Dumbarton Weather Forecast

Today 18 Aug
- 4
- 18
Cloudy
Wed 19 Aug
- 6
- 19
Possible shower
Thu 20 Aug
- 4
- 20
Partly cloudy
Fri 21 Aug
- 4
- 22
Sunny
Sat 22 Aug
- 6
- 23
Shower or two
Sun 23 Aug
- 8
- 19
Shower or two
Mon 24 Aug
- 3
- 18
Partly cloudy

Today 18 Aug
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Wed 19 Aug
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Thu 20 Aug
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Fri 21 Aug
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Sat 22 Aug
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Sun 23 Aug
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Mon 24 Aug
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm

Today 18 Aug Central Wheat Belt

Partly cloudy. Light winds.

Dumbarton Temperature Statistics View More

August Temperature

Northam (18km)

Lowest 23 May, 2026
-0.4 °C
Average 2026
15.9 °C
Highest 2 January, 2026
41.9 °C
Lowest 25 July, 2026
0 °C
Average July
7.9 °C
Highest 15 July, 2026
23.9 °C
Lowest 13 August, 2026
0.4 °C
Average August
8.8 °C
Highest 3 August, 2026
23.3 °C

Climate (2021–2026)

Northam (18km)

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Average Low 2021–2026
11.4 °C
Average 2021–2026
17.4 °C
Average High 2021–2026
26.5 °C

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