Grampians Forecast (beta)

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View the current warnings for Victoria

Forecast issued at 2:50 pm AEST on Sunday 13 September 2026.

Forecast for the rest of Sunday

Forecast Icon
Showers
Max
17 °C
Precis
Possible rainfall:
0 to 3 mm
Chance of any rain:
90%

South West area

Partly cloudy. High chance of showers in the north, medium chance elsewhere. The chance of a thunderstorm in the north in the afternoon and evening. Winds northerly 20 to 30 km/h turning northwesterly 15 to 20 km/h in the late evening. Daytime maximum temperatures in the low 20s.

Sun protection recommended from 9:50 am to 2:50 pm, UV Index predicted to reach 5 [Moderate]

Monday 14 September

Forecast Icon
Showers
Min
7 °C
Max
13 °C
Precis
Possible rainfall:
0 to 2 mm
Chance of any rain:
80%

South West area

Cloudy. High chance of showers, most likely in the evening. Winds northwesterly 15 to 20 km/h turning westerly 15 to 25 km/h early in the morning. Overnight temperatures falling to around 11 with daytime temperatures reaching around 17.

Sun protection recommended from 9:40 am to 3:00 pm, UV Index predicted to reach 6 [High]

Tuesday 15 September

Forecast Icon
Showers
Min
3 °C
Max
9 °C
Precis
Possible rainfall:
0 to 1 mm
Chance of any rain:
50%

South West area

Partly cloudy. Very high chance of showers near the Otways, medium chance elsewhere. Possible small hail in the southeast. Winds west to southwesterly 20 to 30 km/h increasing to 35 km/h before tending south to southwesterly 15 to 25 km/h during the day. Overnight temperatures falling to around 7 with daytime temperatures reaching around 13.

Sun protection recommended from 9:50 am to 3:00 pm, UV Index predicted to reach 5 [Moderate]

Wednesday 16 September

Forecast Icon
Cloudy
Min
1 °C
Max
8 °C
Precis
Possible rainfall:
0 mm
Chance of any rain:
20%

South West area

Cloudy. Slight chance of a shower. Winds southerly 20 to 30 km/h becoming light during the evening. Overnight temperatures falling to between 4 and 8 with daytime temperatures reaching around 12.

Sun protection recommended from 9:40 am to 3:00 pm, UV Index predicted to reach 6 [High]

Thursday 17 September

Forecast Icon
Cloudy
Min
1 °C
Max
11 °C
Precis
Possible rainfall:
0 mm
Chance of any rain:
5%

Friday 18 September

Forecast Icon
Sunny
Min
3 °C
Max
15 °C
Precis
Possible rainfall:
0 mm
Chance of any rain:
0%

Saturday 19 September

Forecast Icon
Sunny
Min
8 °C
Max
19 °C
Precis
Possible rainfall:
0 mm
Chance of any rain:
5%

The next routine forecast will be issued at 4:15 pm AEST Sunday.

Product IDV17101