Lake Powell Weather Forecast

Today 7 Dec
- 8
- 26
Sunny
Mon 8 Dec
- 11
- 34
Sunny
Tue 9 Dec
- 15
- 36
Sunny
Wed 10 Dec
- 17
- 35
Partly cloudy
Thu 11 Dec
- 15
- 34
Partly cloudy
Fri 12 Dec
- 16
- 37
Partly cloudy
Sat 13 Dec
- 20
- 36
Shower

Today 7 Dec
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Mon 8 Dec
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Tue 9 Dec
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Wed 10 Dec
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Thu 11 Dec
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Fri 12 Dec
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Sat 13 Dec
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm

Today 7 Dec Mallee

Mostly sunny. Winds southwesterly 15 to 20 km/h becoming light in the late evening. Daytime maximum temperatures in the mid 20s.

Lake Powell Temperature Statistics View More

December Temperature

Swan Hill Airport (92km)

Lowest 19 August, 2025
-2 °C
Average 2025
16.4 °C
Highest 27 January, 2025
43.9 °C
Lowest 12 November, 2025
1.6 °C
Average November
18.1 °C
Highest 24 November, 2025
37.5 °C
Lowest 2 December, 2025
6.5 °C
Average December
22.1 °C
Highest 5 December, 2025
40.4 °C

Climate (2020–Present)

Swan Hill Airport (92km)

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Average Low 2020–2025
9.5 °C
Average 2020–2025
16.4 °C
Average High 2020–2025
23.8 °C

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