Harriet River Weather Forecast

Today 13 May
- 10
- 22
Clear
Thu 14 May
- 13
- 23
Sunny
Fri 15 May
- 14
- 20
Showers
Sat 16 May
- 13
- 19
Showers easing
Sun 17 May
- 12
- 19
Shower or two
Mon 18 May
- 10
- 19
Shower or two
Tue 19 May
- 12
- 18
Shower or two

Today 13 May
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Thu 14 May
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 15 May
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 16 May
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 17 May
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 18 May
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 19 May
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 13 May Kangaroo Island

Clear. Light winds becoming northeasterly 15 to 20 km/h in the late evening.

Harriet River Temperature Statistics View More

May Temperature

Kingscote Airport (43km)

Lowest 18 April, 2026
3.6 °C
Average 2026
17.9 °C
Highest 7 January, 2026
41.5 °C
Lowest 18 April, 2026
3.6 °C
Average April
15.8 °C
Highest 30 April, 2026
27.6 °C
Lowest 12 May, 2026
6 °C
Average May
14.6 °C
Highest 1 May, 2026
27.1 °C

Climate (2021–Present)

Kingscote Airport (43km)

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Average Low 2021–2026
9.3 °C
Average 2021–2026
14.8 °C
Average High 2021–2026
21.1 °C

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