Coolah Weather Forecast

Today 18 Sep
- 4
- 23
Sunny
Fri 19 Sep
- 7
- 28
Shower
Sat 20 Sep
- 11
- 20
Shower
Sun 21 Sep
- 3
- 18
Partly cloudy
Mon 22 Sep
- 4
- 20
Cloudy
Tue 23 Sep
- 5
- 17
Partly cloudy
Wed 24 Sep
- 3
- 20
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 Central Tablelands

Sunny. Areas of morning frost. Light winds. Daytime maximum temperatures between 17 and 23.

Coolah Temperature Statistics View More

September Temperature

Merriwa (Roscommon) (58km)

Lowest 19 June, 2025
-5.3 °C
Average 2025
14.2 °C
Highest 28 January, 2025
40.8 °C
Lowest 18 August, 2025
-3.6 °C
Average August
9.9 °C
Highest 26 August, 2025
24.6 °C
Lowest 2 September, 2025
-0.8 °C
Average September
12.8 °C
Highest 16 September, 2025
25.8 °C

Climate (2020–Present)

Merriwa (Roscommon) (58km)

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Average Low 2020–2025
9 °C
Average 2020–2025
15.6 °C
Average High 2020–2025
23.6 °C

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