Dismal Swamp Weather Forecast

Today 17 Sep
- 3
- 16
Clear
Fri 18 Sep
- 4
- 21
Mostly sunny
Sat 19 Sep
- 11
- 24
Sunny
Sun 20 Sep
- 11
- 22
Shower or two. Windy
Mon 21 Sep
- 9
- 14
Partly cloudy
Tue 22 Sep
- 3
- 17
Sunny
Wed 23 Sep
- 5
- 21
Partly cloudy

Today 17 Sep
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Fri 18 Sep
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Sat 19 Sep
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Sun 20 Sep
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Mon 21 Sep
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Tue 22 Sep
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Wed 23 Sep
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm

Today 17 Sep Mount Gambier

Clear. Light winds.

Dismal Swamp Temperature Statistics View More

September Temperature

Mount Gambier Airport (7km)

Lowest 7 July, 2026
-1.1 °C
Average 2026
13.8 °C
Highest 27 January, 2026
43.7 °C
Lowest 1 August, 2026
0.3 °C
Average August
10.4 °C
Highest 31 August, 2026
19.8 °C
Lowest 8 September, 2026
0.3 °C
Average September
11.4 °C
Highest 12 September, 2026
21.8 °C

Climate (2021–2026)

Mount Gambier Airport (7km)

Take a look at our website widgetsAvailable free! Find Out More

Average Low 2021–2026
8.9 °C
Average 2021–2026
13.7 °C
Average High 2021–2026
20.1 °C

Get WillyWeather+ to remove ads