Jam Jerrup Weather Forecast
- 17
- 43
Possible storm
- 17
- 25
Windy. Partly cloudy
- 13
- 20
Cloudy
- 10
- 26
Sunny
- 13
- 27
Partly cloudy
- 14
- 24
Shower or two
- 14
- 22
Shower or two
Today 9 Jan Central
Partly cloudy. Patchy smoke haze in the late afternoon and evening. Slight chance of a shower. The chance of a thunderstorm with little or no rainfall. Damaging winds possible. Winds northwest to southwesterly 35 to 55 km/h tending southeast to southwesterly 15 to 20 km/h in the late evening.
Western Port Local Waters
- Wind
- Southwesterly 15 to 25 knots, reaching up to 30 knots in the evening. Squalls above 40 knots possible.
- Seas
- Around 1 metre.
- Weather
- Partly cloudy. The chance of a thunderstorm.
- Weather Situation
- A trough extending from central parts to the far northwest will continue to track eastwards over the state, reaching the northeast by early Saturday morning. A cold front will move across the south behind the trough from late Friday and into Saturday afternoon, exiting in the east. A high pressure ridge will begin to develop from the west on Sunday and persist across the state until Monday when a broad area of low pressure develops in the far north, lingering into Tuesday.
Jam Jerrup Temperature Statistics View More
January Temperature
Cerberus (30km)
Lowest 2 January, 2026
8.5 °CAverage January
19.1 °CHighest 3 January, 2026
29.6 °C
Climate (2021–Present)
Cerberus (30km)
Average Low 2021–2026
10.1 °CAverage 2021–2026
14.5 °CAverage High 2021–2026
19.5 °C