Sun Valley Weather Forecast

Today 29 Sep
- 18
- 25
Mostly clear
Wed 30 Sep
- 16
- 25
Mostly sunny
Thu 1 Oct
- 16
- 26
Partly cloudy
Fri 2 Oct
- 16
- 26
Mostly sunny
Sat 3 Oct
- 15
- 27
Sunny
Sun 4 Oct
- 17
- 27
Mostly sunny
Mon 5 Oct
- 18
- 27
Mostly sunny

Today 29 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 30 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
Thu 1 Oct
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 2 Oct
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 3 Oct
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 4 Oct
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 5 Oct
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 29 Sep Gladstone

Mostly clear. Winds southeasterly 15 to 25 km/h.

Sun Valley Temperature Statistics View More

September Temperature

Gladstone Radar (2km)

Lowest 6 June, 2026
11.7 °C
Average 2026
22.3 °C
Highest 12 February, 2026
36.2 °C
Lowest 12 August, 2026
12.8 °C
Average August
19.4 °C
Highest 28 August, 2026
28.8 °C
Lowest 20 September, 2026
14.6 °C
Average September
20.8 °C
Highest 16 September, 2026
31.9 °C

Climate (2021–2026)

Gladstone Radar (2km)

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Average Low 2021–2026
19.2 °C
Average 2021–2026
22.9 °C
Average High 2021–2026
28.6 °C

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