Catalina Island Weather Forecast
- 25
- 33
Partly cloudy
- 25
- 33
Partly cloudy
- 25
- 33
Mostly sunny
- 24
- 34
Sunny
- 24
- 35
Sunny
- 25
- 33
Partly cloudy
- 25
- 33
Possible shower
Today 8 Oct Darwin City and Outer Darwin
Partly cloudy. Slight chance of a shower during this afternoon and evening. Light winds becoming north to northwesterly 15 to 20 km/h in the middle of the day then tending west to northwesterly in the late afternoon.
Darwin Harbour
- Wind
- North to northwesterly about 10 knots becoming westerly in the evening.
- Seas
- Below 0.5 metres.
- 1st Swell
- Below 0.5 metres.
- Weather
- Mostly sunny.
- Weather Situation
- A weak ridge over the northern coastal waters brings broad easterly flow, becoming northeasterly over the Gulf of Carpentaria and strengthening on Friday.
Catalina Island Temperature Statistics View More
October Temperature
Darwin Airport (7 km)
Lowest 1 October, 2026
23.1 °CAverage October
28.1 °CHighest 2 October, 2026
33.7 °C
Climate (2021–2026)
Darwin Airport (7 km)
Average Low 2021–2026
23.8 °CAverage 2021–2026
27.7 °CAverage High 2021–2026
32.8 °C