Umpherstone Bay Weather Forecast
- 15
- 25
Windy
- 16
- 30
Windy
- 18
- 26
Shower
- 16
- 25
Partly cloudy
- 15
- 23
Cloudy
- 15
- 21
Partly cloudy
Today 17 Jan Lower South East
Mostly sunny. Winds southeasterly 25 to 35 km/h. Overnight temperatures falling to around 12 with daytime temperatures reaching around 30.
Lower South East Coastal Waters
Cape Jaffa to SA-Vic Border- Wind
- East to southeasterly 20 to 30 knots.
- Seas
- 2 to 3 metres.
- 1st Swell
- Southeasterly 1 to 1.5 metres, increasing to 1 to 2 metres around midday, then tending east to southeasterly 1.5 to 2.5 metres later in the evening.
- Weather
- Mostly sunny.
Umpherstone Bay Temperature Statistics View More
January Temperature
Mount Gambier Airport (34km)
Lowest 1 January, 2026
6.9 °CAverage January
17.8 °CHighest 7 January, 2026
41.6 °C
Climate (2021–Present)
Mount Gambier Airport (34km)
Average Low 2021–2026
8.8 °CAverage 2021–2026
13.6 °CAverage High 2021–2026
19.9 °C