Keyser Island Weather Forecast
- 21
- 26
Partly cloudy
- 21
- 27
Partly cloudy
- 18
- 29
Sunny
- 19
- 30
Cloud clearing
- 21
- 32
Sunny
- 22
- 33
Mostly sunny
- 24
- 33
Possible shower
Today 17 Dec Sunshine Coast
Partly cloudy. Slight chance of a shower in the south, near zero chance elsewhere. Winds southeasterly 25 to 35 km/h decreasing to 15 to 25 km/h in the evening.
Keyser Island Temperature Statistics View More
December Temperature
Tewantin (3km)
Lowest 5 December, 2025
16.3 °CAverage December
24.2 °CHighest 15 December, 2025
31.5 °C
Climate (2020–Present)
Tewantin (3km)
Average Low 2020–2025
17.3 °CAverage 2020–2025
21.1 °CAverage High 2020–2025
25.8 °C