Serpentine Dam Weather Forecast

Today 4 May
- 9
- 20
Partly cloudy
Tue 5 May
- 9
- 21
Partly cloudy
Wed 6 May
- 9
- 20
Partly cloudy
Thu 7 May
- 10
- 20
Sunny
Fri 8 May
- 10
- 21
Sunny
Sat 9 May
- 10
- 21
Sunny
Sun 10 May
- 9
- 22
Sunny

Today 4 May
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 5 May
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 6 May
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Thu 7 May
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 8 May
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 9 May
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 10 May
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm

Today 4 May Perth

Mostly sunny. The chance of fog in the southeast early this morning. Winds easterly 15 to 20 km/h becoming light in the middle of the day.

Serpentine Dam Temperature Statistics View More

May Temperature

Karnet (4km)

Lowest 2 May, 2026
5 °C
Average 2026
22.9 °C
Highest 2 February, 2026
38.8 °C
Lowest 22 April, 2026
6.5 °C
Average April
18.1 °C
Highest 12 April, 2026
30 °C
Lowest 2 May, 2026
5 °C
Average May
13 °C
Highest 1 May, 2026
15 °C

Climate (2021–Present)

Karnet (4km)

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Average Low 2021–2026
11.5 °C
Average 2021–2026
19.3 °C
Average High 2021–2026
23.2 °C

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