Johnstone River Entrance Weather Forecast
- 22
- 32
Possible shower
- 23
- 32
Shower or two
- 23
- 32
Shower or two
- 23
- 32
Shower or two
- 23
- 31
Shower or two
- 24
- 31
Showers. Possible storm
- 23
- 31
Shower or two. Possible storm
Today 22 Dec North Tropical Coast and Tablelands
Partly cloudy. Medium chance of showers, most likely in the late morning and afternoon. The chance of a thunderstorm in the afternoon and evening. Light winds becoming east to northeasterly 15 to 20 km/h in the middle of the day then becoming light in the evening. Overnight temperatures falling to between 18 and 24 with daytime temperatures reaching 29 to 35.
Cairns Coastal Waters
Cape Tribulation to Cardwell- Wind
- East to northeasterly below 10 knots.
- Seas
- Below 0.5 metres.
- 1st Swell
- Easterly below 1 metre.
- Weather
- Partly cloudy.
Johnstone River Entrance Temperature Statistics View More
December Temperature
South Johnstone (12km)
Lowest 7 December, 2025
20.1 °CAverage December
26 °CHighest 2 December, 2025
33.9 °C
Climate (2020–Present)
South Johnstone (12km)
Average Low 2020–2025
20.6 °CAverage 2020–2025
23.9 °CAverage High 2020–2025
28.7 °C