View the current warnings for New South Wales
Forecast issued at 10:43 am AEST on Monday 21 September 2026.
Forecast for the rest of Monday
- Forecast Icon
- Min
- 18 °C
- Max
- 29 °C
- Precis
- Possible rainfall:
- 0 to 1 mm
- Chance of any rain:
- 60%
Sydney area
Becoming cloudy. Medium chance of showers, most likely in the afternoon and evening. The chance of a thunderstorm in the outer west in the afternoon and evening. Winds south to southwesterly 15 to 25 km/h tending south to southeasterly 25 to 40 km/h in the middle of the day then becoming southerly 15 to 25 km/h in the late evening.
- Fire Danger
- High
Sun protection recommended from 8:40 am to 2:50 pm, UV Index predicted to reach 7 [High]
Tuesday 22 September
- Forecast Icon
- Min
- 13 °C
- Max
- 19 °C
- Precis
- Possible rainfall:
- 0 to 4 mm
- Chance of any rain:
- 80%
Sydney area
Cloudy. High chance of showers, most likely in the late afternoon and evening. Winds southerly 15 to 25 km/h turning southeasterly 15 to 20 km/h during the morning.
Sun protection recommended from 8:40 am to 2:50 pm, UV Index predicted to reach 7 [High]
Wednesday 23 September
- Forecast Icon
- Min
- 14 °C
- Max
- 21 °C
- Precis
- Possible rainfall:
- 0 to 5 mm
- Chance of any rain:
- 80%
Sydney area
Cloudy. High chance of showers, most likely in the morning and afternoon. The chance of a thunderstorm in the afternoon and evening. Winds northeast to southeasterly 15 to 20 km/h tending north to northeasterly during the morning then tending east to northeasterly 15 to 25 km/h during the day.
Sun protection recommended from 8:50 am to 2:40 pm, UV Index predicted to reach 6 [High]
Thursday 24 September
- Forecast Icon
- Min
- 15 °C
- Max
- 23 °C
- Precis
- Possible rainfall:
- 0 mm
- Chance of any rain:
- 20%
Sydney area
Partly cloudy. The chance of morning fog. The chance of a thunderstorm in the outer west in the afternoon. Light winds becoming northeasterly 20 to 30 km/h during the morning then becoming light during the evening.
Sun protection recommended from 8:50 am to 2:40 pm, UV Index predicted to reach 6 [High]
Friday 25 September
- Forecast Icon
- Min
- 14 °C
- Max
- 25 °C
- Precis
- Possible rainfall:
- 0 mm
- Chance of any rain:
- 5%
Sydney area
Sunny. Light winds becoming northeasterly 15 to 25 km/h during the day.
Saturday 26 September
- Forecast Icon
- Min
- 15 °C
- Max
- 29 °C
- Precis
- Possible rainfall:
- 0 mm
- Chance of any rain:
- 10%
Sydney area
Mostly sunny. Slight chance of a shower. Light winds becoming northeast to southeasterly 15 to 25 km/h during the day.
Sunday 27 September
- Forecast Icon
- Min
- 15 °C
- Max
- 22 °C
- Precis
- Possible rainfall:
- 0 mm
- Chance of any rain:
- 30%
Sydney area
Cloudy. Slight chance of a shower. Winds south to southwesterly 15 to 20 km/h turning east to southeasterly 15 to 25 km/h during the morning.
The next routine forecast will be issued at 4:20 pm AEST Monday.
Product IDN10064
Radar
