Siding Spring Observatory Weather Forecast

Today 23 Apr
- 12
- 23
Sunny
Fri 24 Apr
- 12
- 24
Partly cloudy
Sat 25 Apr
- 12
- 25
Partly cloudy
Sun 26 Apr
- 12
- 25
Sunny
Mon 27 Apr
- 13
- 25
Partly cloudy
Tue 28 Apr
- 12
- 24
Sunny
Wed 29 Apr
- 12
- 25
Sunny

Today 23 Apr
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 24 Apr
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 25 Apr
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 26 Apr
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 27 Apr
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 28 Apr
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 29 Apr
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 23 Apr North West Slopes and Plains

Mostly sunny. Winds southeasterly 20 to 30 km/h. Overnight temperatures falling to between 7 and 11 with daytime temperatures reaching 23 to 29.

Siding Spring Observatory Temperature Statistics View More

April Temperature

Coonabarabran (Showgrounds) (20km)

Lowest 19 April, 2026
0.2 °C
Average 2026
21.2 °C
Highest 26 January, 2026
42.3 °C
Lowest 29 March, 2026
4.2 °C
Average March
18.7 °C
Highest 6 March, 2026
35 °C
Lowest 19 April, 2026
0.2 °C
Average April
18.2 °C
Highest 10 April, 2026
32.8 °C

Climate (2021–Present)

Coonabarabran (Showgrounds) (20km)

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Average Low 2021–2026
8.6 °C
Average 2021–2026
16.3 °C
Average High 2021–2026
23.8 °C

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