Boulder Weather Forecast

Today 10 Jan
- 14
- 23
Cloudy
Sun 11 Jan
- 13
- 32
Sunny
Mon 12 Jan
- 19
- 37
Shower or two. Possible storm
Tue 13 Jan
- 22
- 38
Mostly sunny
Wed 14 Jan
- 17
- 34
Cloud clearing
Thu 15 Jan
- 18
- 36
Mostly sunny
Fri 16 Jan
- 22
- 40
Sunny

Today 10 Jan
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 11 Jan
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 12 Jan
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 13 Jan
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 14 Jan
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 15 Jan
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 16 Jan
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm

Today 10 Jan Kalgoorlie

Cloudy. Slight chance of a shower. Winds southeasterly 25 to 35 km/h tending easterly 20 to 30 km/h in the late evening.

Boulder Temperature Statistics View More

January Temperature

Kalgoorlie-Boulder Airport (3km)

Lowest 1 January, 2026
16.3 °C
Average 2026
28.8 °C
Highest 4 January, 2026
45 °C
Lowest 21 December, 2025
10.2 °C
Average December
25.6 °C
Highest 16 December, 2025
42.5 °C
Lowest 1 January, 2026
16.3 °C
Average January
28.8 °C
Highest 4 January, 2026
45 °C

Climate (2021–Present)

Kalgoorlie-Boulder Airport (3km)

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Average Low 2021–2026
12.6 °C
Average 2021–2026
19.2 °C
Average High 2021–2026
26.1 °C

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