South Africa weather warnings for Friday, 5 September 2025

South Africa weather forecast for 5 September 2025: Fire danger across interior regions. Scattered showers possible in KwaZulu-Natal and Eastern Cape.

weather warnings 5 September 2025

The weather across South Africa on Friday, 5 September 2025, features a mix of fine and partly cloudy conditions, accompanied by elevated temperatures in many regions.

Isolated showers and thundershowers are anticipated in some eastern areas.

While no impact-based warnings have been issued by the South African Weather Service (SAWS), a significant fire danger persists across broad interior zones, prompting caution.

Weather warnings issued for Friday, 5 September 2025

  • Extremely High Fire Danger ConditionsThe SAWS has flagged a high risk of runaway fires across large portions of the country due to hot, dry, and windy weather. Affected areas include:
    • Eastern and Western Northern Cape, including Kimberley (31°C) and Upington (33°C)
    • Southern and Eastern North West, notably Vryburg (32°C) and Mahikeng (31°C)
    • Free State, with elevated fire risk in cities such as Bloemfontein (29°C)
    • Southern Gauteng, including Johannesburg (30°C), Pretoria (30°C), and Vereeniging (28°C)
    • Highveld of Mpumalanga, such as Mbombela (32°C)
    • Southern Limpopo, with cities like Polokwane reaching 31°C
    • Northern and Western KwaZulu-Natal, including Richards Bay (34°C) and Pietermaritzburg (30°C)
    These warnings indicate a substantial threat of uncontrolled wildfires, particularly in rural and grassland regions. Residents are advised to avoid outdoor fires and report any signs of smoke or flames immediately.

Regional weather overview

  • Interior and Highveld: Mostly fine to partly cloudy, with warm temperatures and wind in cities such as Johannesburg and Pretoria.
  • Central and Northern Provinces: Windy and dry conditions persist in Upington, Kimberley, and Vryburg, contributing to fire risk.
  • Eastern and Coastal Areas:
    • KwaZulu-Natal: Afternoon showers and thundershowers may develop in Durban, Pietermaritzburg, and Richards Bay.
    • Eastern Cape: Light showers are expected later in East London and Gqeberha.
    • Western Cape: Cape Town and George will be cooler, with George anticipating light afternoon rain.