Harrismith Weather Forecast
- 7
- 20
Shower
- 9
- 18
Shower
- 6
- 15
Cloudy
- 2
- 16
Partly cloudy
- 7
- 18
Shower
- 9
- 14
Shower
- 3
- 14
Cloudy
Today 2 Jul Great Southern
Partly cloudy. The chance of morning fog. High chance of showers in the west, medium chance elsewhere. Light winds. Daytime maximum temperatures around 19.
Harrismith Temperature Statistics View More
July Temperature
Lake Grace (59km)
Lowest 1 July, 2025
7.1 °CAverage July
9.7 °CHighest
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Climate (2020–Present)
Lake Grace (59km)
Average Low 2020–2025
10.5 °CAverage 2020–2025
16.5 °CAverage High 2020–2025
23.9 °C