Illowa Weather Forecast

Today 19 Sep
- 12
- 22
Clear
Sun 20 Sep
- 12
- 24
Late showers. Windy
Mon 21 Sep
- 9
- 14
Partly cloudy
Tue 22 Sep
- 1
- 15
Mostly sunny
Wed 23 Sep
- 4
- 19
Sunny
Thu 24 Sep
- 10
- 22
Cloudy
Fri 25 Sep
- 13
- 21
Possible shower

Today 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
Sun 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
Mon 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
Tue 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
Wed 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
Thu 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
Fri 25 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 19 Sep Warrnambool

Clear. Winds north to northwesterly 15 to 20 km/h.

Illowa Temperature Statistics View More

September Temperature

Warrnambool Airport (6km)

Lowest 7 July, 2026
-1 °C
Average 2026
13.4 °C
Highest 27 January, 2026
45 °C
Lowest 2 August, 2026
1.4 °C
Average August
10.4 °C
Highest 31 August, 2026
18.7 °C
Lowest 8 September, 2026
1 °C
Average September
10.8 °C
Highest 13 September, 2026
22.5 °C

Climate (2021–2026)

Warrnambool Airport (6km)

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Average Low 2021–2026
8.8 °C
Average 2021–2026
13.5 °C
Average High 2021–2026
19.1 °C

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