Alton Weather Forecast

Today 18 Jul
- 5
- 22
Sunny
Sun 19 Jul
- 7
- 24
Partly cloudy
Mon 20 Jul
- 9
- 25
Partly cloudy
Tue 21 Jul
- 7
- 24
Sunny
Wed 22 Jul
- 7
- 24
Partly cloudy
Thu 23 Jul
- 6
- 24
Partly cloudy
Fri 24 Jul
- 5
- 21
Sunny

Today 18 Jul
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 19 Jul
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 20 Jul
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 21 Jul
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 22 Jul
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 23 Jul
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 Jul
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 Jul Darling Downs and Granite Belt

Mostly sunny. Light winds becoming southerly 15 to 25 km/h in the morning. Daytime maximum temperatures in the low 20s.

Alton Temperature Statistics View More

July Temperature

St George Airport (71km)

Lowest 7 June, 2026
1.9 °C
Average 2026
22.3 °C
Highest 27 January, 2026
45.7 °C
Lowest 7 June, 2026
1.9 °C
Average June
14.9 °C
Highest 2 June, 2026
27.5 °C
Lowest 14 July, 2026
2.5 °C
Average July
13.1 °C
Highest 1 July, 2026
23.4 °C

Climate (2021–2026)

St George Airport (71km)

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Average Low 2021–2026
14.4 °C
Average 2021–2026
20.9 °C
Average High 2021–2026
28.3 °C

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