Coolac Weather Forecast

Today 18 Sep
- 3
- 18
Clear
Fri 19 Sep
- 2
- 19
Showers. Late storm
Sat 20 Sep
- 6
- 14
Possible shower
Sun 21 Sep
- 2
- 17
Possible shower
Mon 22 Sep
- 6
- 17
Shower or two
Tue 23 Sep
- 1
- 18
Mostly sunny
Wed 24 Sep
- 1
- 20
Morning frost. Sunny

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 Slopes

Clear. Light winds.

Coolac Temperature Statistics View More

September Temperature

Cootamundra Airport (33km)

Lowest 22 June, 2025
-4.5 °C
Average 2025
13.4 °C
Highest 15 January, 2025
38.6 °C
Lowest 18 August, 2025
-2.4 °C
Average August
8.4 °C
Highest 26 August, 2025
21 °C
Lowest 5 September, 2025
-1.9 °C
Average September
11.1 °C
Highest 8 September, 2025
23.6 °C

Climate (2020–Present)

Cootamundra Airport (33km)

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Average Low 2020–2025
8 °C
Average 2020–2025
13.9 °C
Average High 2020–2025
22 °C

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