Merredin Airport Weather Forecast

Today 23 Sep
- 7
- 23
Mostly sunny
Thu 24 Sep
- 6
- 25
Sunny
Fri 25 Sep
- 8
- 23
Becoming cloudy
Sat 26 Sep
- 8
- 16
Showers
Sun 27 Sep
- 7
- 20
Shower or two
Mon 28 Sep
- 8
- 20
Partly cloudy
Tue 29 Sep
- 7
- 21
Partly cloudy

Today 23 Sep
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 24 Sep
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 25 Sep
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 26 Sep
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 27 Sep
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 28 Sep
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Tue 29 Sep
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 23 Sep Central Wheat Belt

Sunny. Winds southwesterly 15 to 25 km/h becoming light in the evening.

Merredin Airport Temperature Statistics View More

September Temperature

Southern Cross Airport (103km)

Lowest 24 May, 2026
-1.1 °C
Average 2026
17.3 °C
Highest 3 January, 2026
43.2 °C
Lowest 12 August, 2026
-0.5 °C
Average August
12 °C
Highest 26 August, 2026
26.3 °C
Lowest 5 September, 2026
1.7 °C
Average September
15.5 °C
Highest 18 September, 2026
34.5 °C

Climate (2021–2026)

Southern Cross Airport (103km)

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Average Low 2021–2026
11.2 °C
Average 2021–2026
18.5 °C
Average High 2021–2026
26.4 °C

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