What’s the weather in South Africa? – Here’s the forecast for Saturday, 20 September 2025

South Africa weather forecast: 20 Sept 2025 – Isolated showers inland, strong coastal winds from Ballito to Cannon Rocks, and fire risk in the west.

today's weather South Africa 20 September 2025

South Africa’s weather today features partly cloudy conditions across many provinces, with isolated showers and thundershowers expected in central and eastern areas. Damaging winds are forecast along the east coast, and fire danger remains high in parts of the Northern, Western, and Eastern Cape.

Weather warnings and advisories for Saturday, 20 September 2025

  • Impact-Based Warnings:
    • ⚠️ Yellow Level 2 Warning: Damaging winds expected between Ballito and Cannon Rocks, potentially disrupting beachfront activities, transport routes, travel services, and small harbours.
  • Fire Danger Warnings:
    • 🔥 Extremely high fire danger conditions over:
      • Central and eastern Northern Cape
      • Eastern parts of the Western Cape
      • Western parts of the Eastern Cape
  • Advisories:
    • None issued.

Cape Town, Durban and JHB forecast: Saturday, 20 September 2025

Cape Town weather

Temperature (°C)ConditionPrecipitation (%)Wind Speed (km/h)
20 / 12Sunny514

Durban weather

Temperature (°C)ConditionPrecipitation (%)Wind Speed (km/h)
24 / 19Cloudy1035

Johannesburg weather

Temperature (°C)ConditionPrecipitation (%)Wind Speed (km/h)
29 / 09Sunny521

What’s the weather in South Africa today? – Here’s a provincial forecast

  • Gauteng
    • Pretoria: Partly cloudy with isolated thundershowers. 14/30°C
    • Johannesburg: Partly cloudy with isolated thundershowers. 9/29°C
    • Vereeniging: Partly cloudy with isolated thundershowers. 5/29°C
  • Mpumalanga
    • Mbombela: Partly cloudy with morning fog and drizzle. 15/24°C
  • Limpopo
    • Polokwane: Partly cloudy. 14/23°C
  • North West
    • Mahikeng: Partly cloudy and windy with isolated thundershowers. 16/30°C
    • Vryburg: Partly cloudy and windy with isolated thundershowers. 13/32°C
  • Free State
    • Bloemfontein: Partly cloudy and windy with isolated thundershowers. 10/30°C
  • Northern Cape
    • Kimberley: Partly cloudy and windy with isolated thundershowers. 16/32°C
    • Upington: Partly cloudy and windy. 17/33°C
  • Western Cape
    • Cape Town: Partly cloudy. 12/20°C
    • George: Fine, becoming partly cloudy in the afternoon. 9/21°C
  • Eastern Cape
    • Gqeberha: Partly cloudy. 13/25°C
    • East London: Partly cloudy. 14/26°C
  • KwaZulu-Natal
    • Durban: Partly cloudy with isolated thundershowers. 19/24°C
    • Richards Bay: Partly cloudy with isolated thundershowers. 17/28°C
    • Pietermaritzburg: Partly cloudy with isolated thundershowers. 11/30°C