Boulder Weather Forecast

Today 4 Aug
- 4
- 16
Becoming cloudy
Tue 5 Aug
- 6
- 17
Cloudy
Wed 6 Aug
- 5
- 17
Partly cloudy
Thu 7 Aug
- 6
- 19
Partly cloudy
Fri 8 Aug
- 7
- 20
Partly cloudy
Sat 9 Aug
- 8
- 23
Mostly sunny
Sun 10 Aug
- 10
- 20
Shower or two

Today 4 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
Tue 5 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 6 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 7 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 8 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 9 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 10 Aug
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm

Today 4 Aug Kalgoorlie

Becoming cloudy. Winds west to southwesterly 20 to 30 km/h becoming light in the evening.

Boulder Temperature Statistics View More

August Temperature

Kalgoorlie-Boulder Airport (3km)

Lowest 11 July, 2025
-0.5 °C
Average 2025
19.9 °C
Highest 9 February, 2025
46.4 °C
Lowest 11 July, 2025
-0.5 °C
Average July
10.6 °C
Highest 12 July, 2025
23.6 °C
Lowest 1 August, 2025
3 °C
Average August
13.7 °C
Highest 2 August, 2025
23.2 °C

Climate (2020–Present)

Kalgoorlie-Boulder Airport (3km)

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Average Low 2020–2025
12.6 °C
Average 2020–2025
19.2 °C
Average High 2020–2025
26.1 °C

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