Mount Gambier Weather Forecast

Today 18 Oct
- 9
- 21
Partly cloudy
Sun 19 Oct
- 15
- 23
Shower or two
Mon 20 Oct
- 11
- 18
Shower or two
Tue 21 Oct
- 7
- 18
Showers increasing
Wed 22 Oct
- 12
- 18
Showers
Thu 23 Oct
- 9
- 15
Cloudy
Fri 24 Oct
- 6
- 18
Possible shower

Today 18 Oct
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 19 Oct
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 20 Oct
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 21 Oct
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 22 Oct
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 23 Oct
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 24 Oct
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 18 Oct Mount Gambier

Partly cloudy. Light winds becoming northerly 15 to 25 km/h in the early afternoon.

Mount Gambier Temperature Statistics View More

October Temperature

Mount Gambier Airport (9km)

Lowest 5 September, 2025
-0.2 °C
Average 2025
13.8 °C
Highest 12 February, 2025
39.8 °C
Lowest 5 September, 2025
-0.2 °C
Average September
11.5 °C
Highest 15 September, 2025
25.2 °C
Lowest 13 October, 2025
4.3 °C
Average October
12.7 °C
Highest 16 October, 2025
24.7 °C

Climate (2020–Present)

Mount Gambier Airport (9km)

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Average Low 2020–2025
8.8 °C
Average 2020–2025
13.7 °C
Average High 2020–2025
20 °C

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