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Colac Forecast

View the current warnings for Victoria

Forecast issued at 10:09 am EDT on Thursday 16 October 2025.

Forecast for the rest of Thursday

Summary
Max 26
Shower or two.
Chance of any rain: 70%

Cloudy. High chance of showers, most likely in the afternoon. The chance of a thunderstorm in the afternoon. Winds northerly 25 to 35 km/h tending northwesterly in the middle of the day then tending westerly 20 to 30 km/h in the evening.

Fire Danger - Moderate

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

7 day Town Forecasts

Precis Icon Location Min Max
Shower or two. Becoming windy. Warrnambool 25
Showers. Possible afternoon storm. Hamilton 25
Shower or two. Colac 26
Showers increasing. Ararat 29
Showers. Possible afternoon storm. Casterton 26
Shower or two. Mortlake 26
Shower or two. Heywood 24
Shower or two. Becoming windy. Portland 23
Shower or two. Becoming windy. Port Fairy 25
Shower or two. Becoming windy. Cape Otway 23
Shower or two. Becoming windy. Weeaproinah 22

Friday 17 October

Summary
Min 9
Max 17
Shower or two.
Possible rainfall: 0 to 1 mm
Chance of any rain: 50%

Partly cloudy. Medium chance of showers, most likely in the morning and early afternoon. Winds westerly 15 to 25 km/h becoming light in the late evening.

Sun protection recommended from 10:00 am to 4:20 pm, UV Index predicted to reach 7 [High]

Saturday 18 October

Summary
Min 6
Max 18
Partly cloudy.
Chance of any rain: 20%

Partly cloudy. Slight chance of a shower in the morning. Light winds.

Sun protection recommended from 9:50 am to 4:30 pm, UV Index predicted to reach 7 [High]

Sunday 19 October

Summary
Min 11
Max 24
Shower or two.
Possible rainfall: 0 to 2 mm
Chance of any rain: 60%

Cloudy. Medium chance of showers, most likely in the afternoon and evening. Winds northerly 20 to 30 km/h tending northwesterly during the morning then tending westerly 15 to 20 km/h during the evening.

Sun protection recommended from 9:40 am to 4:30 pm, UV Index predicted to reach 8 [Very High]

Monday 20 October

Summary
Min 11
Max 18
Showers easing.
Possible rainfall: 1 to 8 mm
Chance of any rain: 80%

Cloudy. High chance of showers, most likely during the morning. Light winds becoming westerly 15 to 20 km/h during the day.

Tuesday 21 October

Summary
Min 9
Max 16
Shower or two.
Possible rainfall: 0 to 2 mm
Chance of any rain: 50%

Cloudy. Medium chance of showers. Winds westerly 15 to 20 km/h tending southwesterly 15 to 25 km/h during the morning.

Wednesday 22 October

Summary
Min 7
Max 14
Shower or two.
Possible rainfall: 0 to 4 mm
Chance of any rain: 50%

Cloudy. Medium chance of showers. Light winds becoming southerly 15 to 20 km/h during the day.

The next routine forecast will be issued at 4:30 pm EDT Thursday.

Product IDV10707