Chester Hill Forecast (beta)

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View the current warnings for New South Wales

Forecast issued at 8:00 am AEDT on Wednesday 25 February 2026.

Forecast for the rest of Wednesday

Forecast Icon
Showers
Min
21 °C
Max
31 °C
Precis
Possible rainfall:
0 to 5 mm
Chance of any rain:
60%

Sydney area

Mostly sunny. Medium chance of showers late this afternoon and evening. The chance of a thunderstorm during this afternoon and evening. Light winds becoming southeasterly 20 to 30 km/h in the early afternoon then tending southerly in the evening.

Fire Danger
Moderate

Sun protection recommended from 9:20 am to 4:50 pm, UV Index predicted to reach 10 [Very High]

Thursday 26 February

Forecast Icon
Showers
Min
19 °C
Max
24 °C
Precis
Possible rainfall:
0 to 20 mm
Chance of any rain:
80%

Sydney area

Cloudy. High chance of showers. Winds southerly 20 to 30 km/h.

Sun protection recommended from 9:20 am to 5:00 pm, UV Index predicted to reach 11 [Extreme]

Friday 27 February

Forecast Icon
Showers
Min
20 °C
Max
26 °C
Precis
Possible rainfall:
0 to 7 mm
Chance of any rain:
60%

Sydney area

Cloudy. Medium chance of showers. Winds south to southeasterly 15 to 20 km/h tending east to southeasterly 15 to 25 km/h during the day.

Sun protection recommended from 9:20 am to 4:50 pm, UV Index predicted to reach 11 [Extreme]

Saturday 28 February

Forecast Icon
Showers
Min
20 °C
Max
27 °C
Precis
Possible rainfall:
0 to 6 mm
Chance of any rain:
70%

Sydney area

Cloudy. High chance of showers. Winds east to southeasterly 15 to 25 km/h becoming light during the evening.

Sun protection recommended from 9:20 am to 4:50 pm, UV Index predicted to reach 11 [Extreme]

Sunday 1 March

Forecast Icon
Showers
Min
20 °C
Max
26 °C
Precis
Possible rainfall:
0 to 8 mm
Chance of any rain:
70%

Sydney area

Cloudy. High chance of showers. Winds east to southeasterly 15 to 25 km/h.

Monday 2 March

Forecast Icon
Showers
Min
19 °C
Max
27 °C
Precis
Possible rainfall:
0 to 3 mm
Chance of any rain:
50%

Sydney area

Partly cloudy. Medium chance of showers. Winds east to southeasterly 15 to 20 km/h turning northeasterly 15 to 25 km/h during the morning.

Tuesday 3 March

Forecast Icon
Partly Cloudy
Min
17 °C
Max
29 °C
Precis
Possible rainfall:
0 to 1 mm
Chance of any rain:
30%

Sydney area

Partly cloudy. Slight chance of a shower. Light winds becoming northeasterly 15 to 25 km/h during the day.

The next routine forecast will be issued at 4:20 pm AEDT Wednesday.

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