View the current warnings for New South Wales
Forecast issued at 11:32 pm AEDT on Friday 19 December 2025.
Forecast for the rest of Friday
- Forecast Icon
- Max
- 41 °C
- Precis
- Possible rainfall:
- 0 mm
- Chance of any rain:
- 20%
Sydney area
Partly cloudy. Slight chance of a shower. The chance of a thunderstorm. Winds south to southeasterly 15 to 20 km/h.
Saturday 20 December
- Forecast Icon
- Min
- 22 °C
- Max
- 33 °C
- Precis
- Possible rainfall:
- 0 to 1 mm
- Chance of any rain:
- 30%
Sydney area
Partly cloudy. Medium chance of showers, most likely in the morning and afternoon. The chance of a thunderstorm in the afternoon and early evening. Light winds becoming east to northeasterly 15 to 20 km/h in the middle of the day then becoming light in the evening.
- Fire Danger
- Moderate
Sun protection recommended from 8:30 am to 5:10 pm, UV Index predicted to reach 13 [Extreme]
Sunday 21 December
- Forecast Icon
- Min
- 21 °C
- Max
- 36 °C
- Precis
- Possible rainfall:
- 0 to 1 mm
- Chance of any rain:
- 40%
Sydney area
Sunny morning. Medium chance of showers, most likely in the late afternoon and evening. The chance of a thunderstorm in the afternoon and evening. Light winds becoming northeast to southeasterly 15 to 25 km/h in the early afternoon then tending northwest to southwesterly 15 to 20 km/h in the evening.
Sun protection recommended from 8:30 am to 5:10 pm, UV Index predicted to reach 12 [Extreme]
Monday 22 December
- Forecast Icon
- Min
- 24 °C
- Max
- 34 °C
- Precis
- Possible rainfall:
- 0 to 1 mm
- Chance of any rain:
- 40%
Sydney area
Partly cloudy. Medium chance of showers. The chance of a thunderstorm in the afternoon. Winds west to northwesterly 15 to 20 km/h shifting southeasterly 20 to 30 km/h during the morning.
Sun protection recommended from 8:30 am to 5:00 pm, UV Index predicted to reach 12 [Extreme]
Tuesday 23 December
- Forecast Icon
- Min
- 19 °C
- Max
- 33 °C
- Precis
- Possible rainfall:
- 0 to 1 mm
- Chance of any rain:
- 50%
Sydney area
Partly cloudy. Medium chance of showers, most likely in the evening. Winds southeasterly 15 to 20 km/h tending south to southwesterly during the day then tending southeasterly 25 to 35 km/h during the afternoon.
Sun protection recommended from 8:40 am to 5:00 pm, UV Index predicted to reach 11 [Extreme]
Wednesday 24 December
- Forecast Icon
- Min
- 18 °C
- Max
- 31 °C
- Precis
- Possible rainfall:
- 0 mm
- Chance of any rain:
- 30%
Sydney area
Slight chance of a shower during the morning. Mostly sunny afternoon. Winds south to southeasterly 15 to 20 km/h tending northwest to northeasterly 20 to 30 km/h during the morning.
Thursday 25 December
- Forecast Icon
- Min
- 18 °C
- Max
- 26 °C
- Precis
- Possible rainfall:
- 0 to 2 mm
- Chance of any rain:
- 50%
Sydney area
Cloudy. Medium chance of showers. Winds southerly 15 to 25 km/h turning southeasterly 20 to 30 km/h during the day.
The next routine forecast will be issued at 4:35 am AEDT Saturday.
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