Roma Mitchell Bay Weather Forecast

    • 15
    • 21

    Shower

    • 14
    • 19

    Shower

    • 10
    • 17

    Shower

    • 9
    • 16

    Partly cloudy

    • 9
    • 17

    Cloudy

    • 8
    • 18

    Cloudy

    • 10
    • 16

    Shower

Today 30 Sep Mount Lofty Ranges

Cloudy. Medium chance of showers, most likely this evening. The chance of a thunderstorm this evening. Light winds becoming northwesterly 15 to 20 km/h in the middle of the day then becoming light in the early afternoon. Daytime maximum temperatures in the low to mid 20s.

Investigator Strait Coastal Waters

Wind
Variable about 10 knots.
Seas
Below 1 metre.
1st Swell
West to southwesterly around 1 metre.
Weather
Partly cloudy. 90% chance of showers. The chance of a thunderstorm this evening.
Weather Situation
A series of slow moving troughs will move across the state today and Thursday as a couple of cold fronts move across waters to the south. A high pressure system will become established south of the Bight during Friday and persist there on Saturday. A trough will extend from WA over the far west of SA over the weekend.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Roma Mitchell Bay Temperature Statistics View More

September Temperature

Parawa West (Second Valley Forest) (17km)

  • Lowest 17 September, 2026

    4.3 °C

  • Average September

    12.1 °C

  • Highest 24 September, 2026

    23.5 °C

Climate (2021–2026)

Parawa West (Second Valley Forest) (17km)

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  • Average Low 2021–2026

    10.5 °C

  • Average 2021–2026

    13.5 °C

  • Average High 2021–2026

    17.7 °C
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