Williamstown Forecast (beta)

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View the current warnings for Victoria

Forecast issued at 1:00 pm AEST on Thursday 1 October 2026.

Forecast for the rest of Thursday

Forecast Icon
Storm
Min
17 °C
Max
21 °C
Precis
Possible rainfall:
15 to 35 mm
Chance of any rain:
100%

Melbourne area

Cloudy. Very high chance of rain. The chance of a thunderstorm in the late morning and evening, possibly severe with heavy rain which may lead to flash flooding in the northwest suburbs. Winds northwest to southwesterly 15 to 20 km/h tending southeast to southwesterly in the early afternoon then becoming light in the evening.

Fire Danger
No Rating

Sun protection recommended from 9:10 am to 3:00 pm, UV Index predicted to reach 6 [High]

Friday 2 October

Forecast Icon
Rain
Min
12 °C
Max
15 °C
Precis
Possible rainfall:
9 to 35 mm
Chance of any rain:
95%

Melbourne area

Cloudy. Very high chance of rain. The chance of a thunderstorm in the afternoon and evening. Winds southerly 15 to 20 km/h turning southeasterly 20 to 30 km/h during the day.

Sun protection recommended from 9:10 am to 3:00 pm, UV Index predicted to reach 6 [High]

Saturday 3 October

Forecast Icon
Showers
Min
12 °C
Max
17 °C
Precis
Possible rainfall:
6 to 25 mm
Chance of any rain:
95%

Melbourne area

Cloudy. Very high chance of showers. The chance of a thunderstorm in the morning and afternoon. Winds southeasterly 20 to 30 km/h turning southerly during the afternoon.

Sun protection recommended from 9:20 am to 3:00 pm, UV Index predicted to reach 5 [Moderate]

Sunday 4 October

Forecast Icon
Cloudy
Min
11 °C
Max
16 °C
Precis
Possible rainfall:
0 to 1 mm
Chance of any rain:
30%

Melbourne area

Partly cloudy. Medium chance of showers, most likely in the morning. Winds south to southwesterly 15 to 25 km/h becoming light during the evening.

Sun protection recommended from 9:50 am to 4:20 pm, UV Index predicted to reach 7 [High]

Monday 5 October

Forecast Icon
Partly Cloudy
Min
8 °C
Max
17 °C
Precis
Possible rainfall:
0 mm
Chance of any rain:
10%

Melbourne area

Partly cloudy. Light winds becoming west to northwesterly 15 to 20 km/h during the day.

Tuesday 6 October

Forecast Icon
Showers
Min
12 °C
Max
16 °C
Precis
Possible rainfall:
1 to 7 mm
Chance of any rain:
90%

Melbourne area

Cloudy. Very high chance of showers. Winds northwesterly 15 to 25 km/h turning southwesterly 20 to 30 km/h during the day.

Wednesday 7 October

Forecast Icon
Cloudy
Min
9 °C
Max
14 °C
Precis
Possible rainfall:
0 mm
Chance of any rain:
30%

Melbourne area

Cloudy. Slight chance of a shower, most likely during the morning. Winds southerly 15 to 25 km/h.

The next routine forecast will be issued at 4:20 pm AEST Thursday.

Product IDV10450