Harrismith Airport Weather Forecast

Today 19 Oct
- 5
- 24
Partly cloudy
Tue 20 Oct
- 6
- 28
Sunny
Wed 21 Oct
- 7
- 29
Sunny
Thu 22 Oct
- 12
- 23
Partly cloudy
Fri 23 Oct
- 6
- 20
Cloudy
Sat 24 Oct
- 5
- 20
Partly cloudy
Sun 25 Oct
- 4
- 21
Partly cloudy

Today 19 Oct
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 20 Oct
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 21 Oct
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 22 Oct
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 23 Oct
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 24 Oct
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 25 Oct
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm

Today 19 Oct Great Southern

Mostly sunny. Light winds. Daytime maximum temperatures in the low to mid 20s.

Harrismith Airport Temperature Statistics View More

October Temperature

Lake Grace (58 km)

Lowest 2 August, 2026
-1.3 °C
Average 2026
15.8 °C
Highest 16 January, 2026
40.9 °C
Lowest 5 September, 2026
3.5 °C
Average September
14.6 °C
Highest 17 September, 2026
31.8 °C
Lowest 12 October, 2026
3.4 °C
Average October
15.6 °C
Highest 7 October, 2026
28.7 °C

Climate (2021–2026)

Lake Grace (58 km)

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Average Low 2021–2026
10.4 °C
Average 2021–2026
16.5 °C
Average High 2021–2026
24 °C

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