University of South Australia (Mount Gambier) Weather Forecast

Today 26 Dec
- 9
- 20
Partly cloudy
Sat 27 Dec
- 7
- 28
Mostly sunny
Sun 28 Dec
- 11
- 34
Sunny
Mon 29 Dec
- 15
- 37
Mostly sunny
Tue 30 Dec
- 16
- 23
Possible shower
Wed 31 Dec
- 10
- 18
Shower or two
Thu 1 Jan
- 9
- 20
Cloudy

Today 26 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 27 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 28 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
Mon 29 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 30 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 31 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 1 Jan
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 26 Dec Mount Gambier

Partly cloudy. Winds southerly 15 to 20 km/h becoming light before dawn then becoming southeasterly 25 to 35 km/h in the morning.

University of South Australia (Mount Gambier) Temperature Statistics View More

December Temperature

Mount Gambier Airport (6km)

Lowest 5 September, 2025
-0.2 °C
Average 2025
13.8 °C
Highest 12 February, 2025
39.8 °C
Lowest 21 November, 2025
2.4 °C
Average November
12.8 °C
Highest 24 November, 2025
30.5 °C
Lowest 7 December, 2025
4.7 °C
Average December
15.7 °C
Highest 18 December, 2025
38.9 °C

Climate (2020–Present)

Mount Gambier Airport (6km)

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Average Low 2020–2025
8.8 °C
Average 2020–2025
13.6 °C
Average High 2020–2025
19.9 °C

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