Portsmith Weather Forecast

Today 1 Dec
- 25
- 32
Shower or two. Possible storm
Tue 2 Dec
- 24
- 33
Possible shower or storm
Wed 3 Dec
- 24
- 31
Showers. Possible storm
Thu 4 Dec
- 24
- 29
Showers
Fri 5 Dec
- 24
- 31
Possible shower
Sat 6 Dec
- 23
- 31
Partly cloudy
Sun 7 Dec
- 22
- 32
Mostly sunny

Today 1 Dec
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Tue 2 Dec
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Wed 3 Dec
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Thu 4 Dec
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Fri 5 Dec
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Sat 6 Dec
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Sun 7 Dec
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm

Today 1 Dec Cairns

Partly cloudy. High chance of showers, becoming less likely in the late afternoon and evening. The chance of a thunderstorm. Light winds.

Portsmith Temperature Statistics View More

December Temperature

Cairns Airport (8km)

Lowest 4 August, 2025
8.5 °C
Average 2025
25.3 °C
Highest 18 January, 2025
36.7 °C
Lowest 10 November, 2025
21.1 °C
Average November
27.7 °C
Highest 28 November, 2025
34.6 °C
Lowest
–
Average December
–
Highest
–

Climate (2020–Present)

Cairns Airport (8km)

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Average Low 2020–2025
21.8 °C
Average 2020–2025
25.2 °C
Average High 2020–2025
30 °C

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