Derrinallum Weather Forecast

Today 18 Sep
- 4
- 19
Partly cloudy
Fri 19 Sep
- 10
- 19
Shower
Sat 20 Sep
- 5
- 13
Shower
Sun 21 Sep
- 8
- 15
Shower
Mon 22 Sep
- 6
- 12
Shower
Tue 23 Sep
- 4
- 15
Shower
Wed 24 Sep
- 6
- 16
Shower

Today 18 Sep
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Fri 19 Sep
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Sat 20 Sep
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Sun 21 Sep
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Mon 22 Sep
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Tue 23 Sep
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Wed 24 Sep
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm

Today 18 Sep South West

Partly cloudy. Winds northwesterly 20 to 30 km/h turning northerly in the evening.

Derrinallum Temperature Statistics View More

September Temperature

Westmere (36km)

Lowest 19 August, 2025
-2.7 °C
Average 2025
13.3 °C
Highest 27 January, 2025
40.8 °C
Lowest 19 August, 2025
-2.7 °C
Average August
7.9 °C
Highest 21 August, 2025
17.8 °C
Lowest 10 September, 2025
1.1 °C
Average September
10.2 °C
Highest 15 September, 2025
22.5 °C

Climate (2020–Present)

Westmere (36km)

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Average Low 2020–2025
7.6 °C
Average 2020–2025
13.1 °C
Average High 2020–2025
19.7 °C

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