Johanna Weather Forecast

Today 14 Sep
- 10
- 20
Partly cloudy
Mon 15 Sep
- 15
- 22
Shower
Tue 16 Sep
- 11
- 15
Rain
Wed 17 Sep
- 9
- 13
Shower
Thu 18 Sep
- 7
- 19
Shower
Fri 19 Sep
- 11
- 18
Shower
Sat 20 Sep
- 7
- 13
Shower

Today 14 Sep
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 15 Sep
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 16 Sep
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 17 Sep
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 18 Sep
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 19 Sep
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 20 Sep
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 14 Sep South West

Mostly sunny. Patches of morning fog. Winds northerly 25 to 40 km/h. Daytime maximum temperatures around 20.

Johanna Temperature Statistics View More

September Temperature

Cape Otway (16km)

Lowest 20 August, 2025
4 °C
Average 2025
14.6 °C
Highest 27 January, 2025
38.6 °C
Lowest 20 August, 2025
4 °C
Average August
11.4 °C
Highest 21 August, 2025
19.6 °C
Lowest 6 September, 2025
6.9 °C
Average September
12 °C
Highest 6 September, 2025
21.5 °C

Climate (2020–Present)

Cape Otway (16km)

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Average Low 2020–2025
11.7 °C
Average 2020–2025
14.2 °C
Average High 2020–2025
17.4 °C

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