View the current warnings for New South Wales
Forecast issued at 4:36 am AEST on Thursday 18 September 2025.
Forecast for the rest of Thursday
- Forecast Icon
- Min
- 10 °C
- Max
- 22 °C
- Precis
- Possible rainfall:
- 0 mm
- Chance of any rain:
- 10%
Sydney area
Mostly sunny. Slight chance of a shower along the coastal fringe, near zero chance elsewhere. Light winds becoming northeasterly 15 to 20 km/h in the early afternoon then becoming light in the evening.
- Fire Danger
- No Rating
Sun protection recommended from 9:00 am to 2:30 pm, UV Index predicted to reach 6 [High]
Friday 19 September
- Forecast Icon
- Min
- 10 °C
- Max
- 26 °C
- Precis
- Possible rainfall:
- 0 to 2 mm
- Chance of any rain:
- 50%
Sydney area
Mostly sunny day. Medium chance of showers in the late afternoon and evening. Light winds becoming north to northwesterly 15 to 20 km/h in the early afternoon.
Sun protection recommended from 9:00 am to 2:30 pm, UV Index predicted to reach 6 [High]
Saturday 20 September
- Forecast Icon
- Min
- 16 °C
- Max
- 22 °C
- Precis
- Possible rainfall:
- 0 mm
- Chance of any rain:
- 20%
Sydney area
Slight chance of a shower in the morning. Sunny day. Winds northwesterly 15 to 20 km/h turning west to southwesterly 20 to 30 km/h during the morning.
Sun protection recommended from 9:10 am to 2:20 pm, UV Index predicted to reach 5 [Moderate]
Sunday 21 September
- Forecast Icon
- Min
- 8 °C
- Max
- 22 °C
- Precis
- Possible rainfall:
- 0 mm
- Chance of any rain:
- 5%
Sydney area
Partly cloudy. Winds west to northwesterly 15 to 20 km/h becoming light during the afternoon.
Sun protection recommended from 9:00 am to 2:30 pm, UV Index predicted to reach 6 [High]
Monday 22 September
- Forecast Icon
- Min
- 10 °C
- Max
- 23 °C
- Precis
- Possible rainfall:
- 0 to 1 mm
- Chance of any rain:
- 40%
Sydney area
Mostly sunny morning. Slight chance of a shower later in the day. Winds west to northwesterly 15 to 20 km/h turning southwesterly 15 to 25 km/h during the day.
Tuesday 23 September
- Forecast Icon
- Min
- 10 °C
- Max
- 19 °C
- Precis
- Possible rainfall:
- 0 to 2 mm
- Chance of any rain:
- 40%
Sydney area
Partly cloudy. Medium chance of showers. Winds southwesterly 15 to 20 km/h tending southeast to southwesterly 20 to 30 km/h during the morning.
Wednesday 24 September
- Forecast Icon
- Min
- 9 °C
- Max
- 21 °C
- Precis
- Possible rainfall:
- 0 mm
- Chance of any rain:
- 20%
Sydney area
Sunny. Winds west to southwesterly 15 to 20 km/h shifting southeasterly 15 to 25 km/h during the day.
The next routine forecast will be issued at 4:20 pm AEST Thursday.
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