South Lake Grace Weather Forecast

Today 11 Dec
- 16
- 38
Mostly clear
Fri 12 Dec
- 15
- 30
Cloud clearing
Sat 13 Dec
- 13
- 33
Mostly sunny
Sun 14 Dec
- 15
- 37
Mostly sunny
Mon 15 Dec
- 23
- 37
Partly cloudy
Tue 16 Dec
- 23
- 40
Sunny
Wed 17 Dec
- 18
- 34
Partly cloudy

Today 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
Sun 14 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 15 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 16 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 17 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 11 Dec Great Southern

Mostly clear. The chance of a thunderstorm in the east. Winds southeasterly 25 to 40 km/h decreasing to 20 to 30 km/h in the late evening.

South Lake Grace Temperature Statistics View More

December Temperature

Lake Grace (10km)

Lowest 15 August, 2025
-0.1 °C
Average 2025
16.5 °C
Highest 24 January, 2025
44.2 °C
Lowest 2 November, 2025
5.8 °C
Average November
17.2 °C
Highest 12 November, 2025
31.8 °C
Lowest 6 December, 2025
10.8 °C
Average December
21.4 °C
Highest 2 December, 2025
37.3 °C

Climate (2020–Present)

Lake Grace (10km)

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Average Low 2020–2025
10.4 °C
Average 2020–2025
16.5 °C
Average High 2020–2025
23.8 °C

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