Newcastle Forecast

View the current warnings for New South Wales

Forecast issued at 4:45 am EST on Saturday 4 October 2025.

Forecast for the rest of Saturday

Summary
Max 23
Partly cloudy.
Chance of any rain: 10%

Newcastle area

Mostly sunny. Light winds becoming southeasterly 15 to 20 km/h in the middle of the day then becoming light in the late afternoon.

Fire Danger - Moderate

Sun protection recommended from 8:30 am to 2:50 pm, UV Index predicted to reach 7 [High]

7 day Town Forecasts

Precis Icon Location Min Max
Partly cloudy. Newcastle 23
Mostly sunny. Toronto 23
Mostly sunny. Wallsend 23

Sunday 5 October

Summary
Min 10
Max 30
Sunny.
Chance of any rain: 5%

Newcastle area

The chance of fog in the early morning. Sunny day. Light winds becoming northwesterly 15 to 20 km/h in the middle of the day then becoming light in the evening.

Sun protection recommended from 9:30 am to 3:50 pm, UV Index predicted to reach 7 [High]

Monday 6 October

Summary
Min 16
Max 34
Late showers. Windy.
Possible rainfall: 0 to 7 mm
Chance of any rain: 80%

Newcastle area

Mostly sunny morning. High chance of showers in the afternoon and evening. Winds northwesterly 30 to 45 km/h shifting south to southeasterly 15 to 25 km/h during the afternoon.

Sun protection recommended from 9:20 am to 4:00 pm, UV Index predicted to reach 8 [Very High]

Tuesday 7 October

Summary
Min 15
Max 25
Shower or two.
Possible rainfall: 0 to 2 mm
Chance of any rain: 60%

Newcastle area

Cloudy. Medium chance of showers, most likely in the morning and afternoon. Light winds becoming northeasterly 15 to 20 km/h during the afternoon then becoming light during the evening.

Sun protection recommended from 9:20 am to 3:50 pm, UV Index predicted to reach 7 [High]

Wednesday 8 October

Summary
Min 15
Max 31
Partly cloudy.
Chance of any rain: 20%

Newcastle area

Partly cloudy. Slight chance of a shower. Light winds becoming northwesterly 15 to 20 km/h during the day.

Thursday 9 October

Summary
Min 18
Max 30
Possible shower.
Possible rainfall: 0 to 1 mm
Chance of any rain: 40%

Newcastle area

Partly cloudy. Medium chance of showers, most likely later in the day. Light winds becoming northwesterly 15 to 20 km/h during the morning.

Friday 10 October

Summary
Min 14
Max 28
Sunny.
Chance of any rain: 20%

Newcastle area

Mostly sunny. Slight chance of a shower. Light winds becoming northwesterly 15 to 20 km/h during the day.

The next routine forecast will be issued at 4:25 pm EST Saturday.

Product IDN11051