River Derwent - Johns Point Weather Forecast
- 13
- 20
Partly cloudy
- 9
- 13
Showers
- 5
- 15
Cloudy
- 7
- 17
Partly cloudy
- 5
- 22
Partly cloudy
- 13
- 22
Shower or two
- 10
- 21
Shower or two
Today 25 Sep Hobart
Partly cloudy. Winds westerly 15 to 20 km/h.
Derwent Estuary
- Wind
- Southwesterly 10 to 15 knots turning westerly below 10 knots in the evening.
- Seas
- Below 1 metre.
- Weather
- Mostly clear.
- Weather Situation
- A weak trough moves over the state today ahead of a cold front forecast to cross Tasmania early Saturday morning. A high pressure system is then forecast to extend a ridge over Tasmania from the west during Saturday, before moving across the state on Sunday and Monday. The high is expected to move over the Tasman Sea during Tuesday with northerly flow building over Tasmania ahead of an approaching trough.
River Derwent - Johns Point Temperature Statistics View More
September Temperature
Hobart (Ellerslie Road) (17km)
Lowest 16 September, 2026
3.9 °CAverage September
12.2 °CHighest 20 September, 2026
27.7 °C
Climate (2021–2026)
Hobart (Ellerslie Road) (17km)
Average Low 2021–2026
9.3 °CAverage 2021–2026
13.1 °CAverage High 2021–2026
18.1 °C