Bremer Bay Weather Forecast

Today 18 Sep
- 8
- 18
Partly cloudy
Fri 19 Sep
- 9
- 19
Shower or two
Sat 20 Sep
- 10
- 21
Possible shower
Sun 21 Sep
- 10
- 21
Cloudy
Mon 22 Sep
- 8
- 21
Partly cloudy
Tue 23 Sep
- 9
- 28
Sunny
Wed 24 Sep
- 11
- 31
Sunny

Today 18 Sep
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 19 Sep
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 20 Sep
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 21 Sep
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 22 Sep
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 23 Sep
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 24 Sep
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm

Today 18 Sep South Coastal

Partly cloudy. Slight chance of a shower. Winds westerly 20 to 30 km/h. Daytime maximum temperatures around 16.

Bremer Bay Temperature Statistics View More

September Temperature

Jacup (61km)

Lowest 11 July, 2025
1.1 °C
Average 2025
15 °C
Highest 24 January, 2025
44.9 °C
Lowest 30 August, 2025
1.2 °C
Average August
10.1 °C
Highest 13 August, 2025
25.1 °C
Lowest 8 September, 2025
1.7 °C
Average September
10.4 °C
Highest 13 September, 2025
23.9 °C

Climate (2020–Present)

Jacup (61km)

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Average Low 2020–2025
9.5 °C
Average 2020–2025
14.8 °C
Average High 2020–2025
22.3 °C

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