Hornsby Forecast (beta)

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View the current warnings for New South Wales

Forecast issued at 5:25 am AEST on Tuesday 4 August 2026.

Forecast for the rest of Tuesday

Forecast Icon
Sunny
Max
18 °C
Precis
Sunny.
Possible rainfall:
0 mm
Chance of any rain:
5%

Sydney area

Sunny. Areas of frost in the west this morning. Light winds.

Fire Danger
Moderate

Sun protection recommended from 10:50 am to 1:10 pm, UV Index predicted to reach 3 [Moderate]

Wednesday 5 August

Forecast Icon
Sunny
Min
4 °C
Max
17 °C
Precis
Sunny.
Possible rainfall:
0 mm
Chance of any rain:
5%

Sydney area

Sunny. Areas of morning frost in the west. Light winds becoming westerly 15 to 20 km/h in the morning then becoming light in the early afternoon.

Sun protection recommended from 10:40 am to 1:10 pm, UV Index predicted to reach 3 [Moderate]

Thursday 6 August

Forecast Icon
Sunny
Min
4 °C
Max
17 °C
Precis
Sunny.
Possible rainfall:
0 mm
Chance of any rain:
5%

Sydney area

Sunny. Areas of morning frost. Light winds.

Sun protection recommended from 10:50 am to 1:10 pm, UV Index predicted to reach 3 [Moderate]

Friday 7 August

Forecast Icon
Sunny
Min
5 °C
Max
18 °C
Precis
Sunny.
Possible rainfall:
0 mm
Chance of any rain:
5%

Sydney area

The chance of morning fog. Areas of morning frost in the west. Sunny day. Light winds.

Sun protection recommended from 10:30 am to 1:20 pm, UV Index predicted to reach 3 [Moderate]

Saturday 8 August

Forecast Icon
Partly Cloudy
Min
6 °C
Max
19 °C
Precis
Mostly sunny.
Possible rainfall:
0 mm
Chance of any rain:
5%

Sydney area

Mostly sunny. Patches of morning frost in the outer west. Light winds becoming northeasterly 15 to 20 km/h during the day.

Sunday 9 August

Forecast Icon
Showers
Min
9 °C
Max
19 °C
Precis
Shower or two.
Possible rainfall:
0 to 3 mm
Chance of any rain:
70%

Sydney area

Cloudy. High chance of showers. Winds north to northwesterly and light increasing to 15 to 25 km/h during the morning.

Monday 10 August

Forecast Icon
Partly Cloudy
Min
8 °C
Max
18 °C
Precis
Mostly sunny.
Possible rainfall:
0 to 1 mm
Chance of any rain:
40%

Sydney area

Slight chance of a shower, most likely during the morning. Mostly sunny day. Winds northwesterly 15 to 25 km/h turning westerly during the day.

The next routine forecast will be issued at 4:20 pm AEST Tuesday.

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