Alonnah Weather Forecast
- 12
- 21
Cloudy
- 11
- 23
Partly cloudy
- 13
- 23
Partly cloudy
- 12
- 24
Mostly sunny
- 13
- 20
Showers increasing
- 12
- 18
Showers easing
- 12
- 21
Shower or two
Today 19 Mar South East
Cloudy. Light winds.
Channel
- Wind
- Variable below 10 knots.
- Seas
- Below 0.5 metres.
- Weather
- Cloudy.
- Weather Situation
- A ridge of high pressure over Tasmania will persist over the coming days, with a weak cold front to clip the south of the state on Saturday morning. The high centre will move into the Tasman Sea on Sunday and direct a northerly flow over Tasmania, ahead of another cold front that is expected to weaken and stall over Tasmania during Monday.
Alonnah Temperature Statistics View More
March Temperature
Dover (19km)
Lowest 8 March, 2026
4.2 °CAverage March
11.7 °CHighest 4 March, 2026
26.3 °C
Climate (2021–Present)
Dover (19km)
Average Low 2021–2026
6.9 °CAverage 2021–2026
10 °CAverage High 2021–2026
16.9 °C