Harrismith Airport Weather Forecast

Today 2 Aug
- 8
- 14
Rain
Sun 3 Aug
- 7
- 12
Storm
Mon 4 Aug
- 3
- 13
Cloudy
Tue 5 Aug
- 6
- 15
Shower
Wed 6 Aug
- 4
- 14
Cloudy
Thu 7 Aug
- 4
- 17
Partly cloudy
Fri 8 Aug
- 7
- 18
Sunny

Today 2 Aug
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 3 Aug
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Mon 4 Aug
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 Aug
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 Aug
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 Aug
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 Aug
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm

Today 2 Aug Great Southern

Partly cloudy. High chance of showers in the north, medium chance elsewhere. Winds northwesterly 15 to 25 km/h.

Harrismith Airport Temperature Statistics View More

August Temperature

Lake Grace (58km)

Lowest 19 July, 2025
0.1 °C
Average 2025
17.6 °C
Highest 24 January, 2025
44.2 °C
Lowest 19 July, 2025
0.1 °C
Average July
9.4 °C
Highest 1 July, 2025
20.7 °C
Lowest 1 August, 2025
3.7 °C
Average August
9.4 °C
Highest 1 August, 2025
17.2 °C

Climate (2020–Present)

Lake Grace (58km)

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Average Low 2020–2025
10.4 °C
Average 2020–2025
16.5 °C
Average High 2020–2025
23.8 °C

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