Siding Spring Observatory Weather Forecast

Today 18 Nov
- 10
- 27
Sunny
Wed 19 Nov
- 14
- 30
Partly cloudy
Thu 20 Nov
- 17
- 31
Partly cloudy
Fri 21 Nov
- 17
- 31
Storm
Sat 22 Nov
- 16
- 28
Storm
Sun 23 Nov
- 17
- 30
Storm
Mon 24 Nov
- 19
- 34
Partly cloudy

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

Today 18 Nov North West Slopes and Plains

Sunny. Winds southerly 15 to 20 km/h becoming light in the middle of the day. Daytime maximum temperatures 26 to 31.

Siding Spring Observatory Temperature Statistics View More

November Temperature

Coonabarabran (Showgrounds) (20km)

Lowest 20 June, 2025
-5.3 °C
Average 2025
15.6 °C
Highest 29 January, 2025
37.8 °C
Lowest 2 October, 2025
0.8 °C
Average October
18.8 °C
Highest 21 October, 2025
35 °C
Lowest 12 November, 2025
2.8 °C
Average November
19.9 °C
Highest 2 November, 2025
32.5 °C

Climate (2020–Present)

Coonabarabran (Showgrounds) (20km)

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Average Low 2020–2025
8.6 °C
Average 2020–2025
16.2 °C
Average High 2020–2025
23.6 °C

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