Alton Downs

State of South Australia, Australia

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Current Weather

33°

Clear

Feels Like: 30°

Min: 20°

Max: 33°

The next few hours will be clear, with today reaching 33°C and dropping to 20°C. The coming days will be clear throughout the day.

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Hourly Forecast

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Today
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Daylight Hours

05:59

Sunrise

18:07

Sunset

12 hours 7 minutes of sunlight today

Moon

Waxing Gibbous

16:50

Moonrise

05:23

Moonset

Daily Forecast

Today

20°
33°

Saturday

20°
33°

Sunday

20°
34°

Monday

20°
35°

Tuesday

23°
35°

Wednesday

23°
35°

Thursday

25°
36°

Friday

25°
35°

Saturday

23°
35°

Sunday

23°
29°

Air Quality Data Available

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UV Index

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8 Very High
Low Extreme

Humidity

15% Very Dry
Low High

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Weather in Alton Downs today, September 25, 2026

Conditions in Alton Downs on September 25, 2026 favour clear skies, so the day opens with a fine, sunny outlook. Any interruptions to the blue should be brief rather than lasting.

Expect highs of 33°C and cooler readings close to 20°C. Moisture in the air spans 14%-26%, with the highest values around 23:00. A lighter breeze peaks around 13:00 near 3.8 km/h.

Expect a more open afternoon, with limited cloud around 13% by 16:00. Residual damp risk should be lower than earlier. Views remain open at about 16.1 km. Expect sunrise at 05:59, sunset at 18:07, and 12 hours 7 minutes of sunlight today overall.

In short, September 25, 2026 looks like a fine day in Alton Downs for being outside, peaking around 33°C.

Frequently asked questions about weather in Alton Downs

How warm does it get in Alton Downs?

The warmest month in Alton Downs is January, with average high temperatures of 40°C. The average temperature during this period is around 34°C.

How cold does it get in Alton Downs?

The coldest month in Alton Downs is July, with average low temperatures of 9°C. The average temperature during this period is around 14°C.

What is the wettest time of year in Alton Downs?

The wettest month in Alton Downs is March, with an average of 40mm of precipitation.

What is the driest time of year in Alton Downs?

The driest month in Alton Downs is July, with an average of 5mm of precipitation.

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Metric (°C, km/h)