Weather Alert: Partly Cloudy and Cool to Warm Conditions Are Expected, with Isolated Showers for Monday, 25 August 2025
South Africa will experience a mix of partly cloudy skies and a range of cool to warm temperatures across the provinces on 25 August 2025. Isolated showers will appear mainly near coastal regions and some inland areas. Authorities warn of ongoing fire risks in certain provinces and advise the public to stay informed about weather developments for the next few days.
SEE FULL FORECAST: Today’s Weather Forecast – Monday, 25 August 2025
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A National Weather Snapshot
Across South Africa, the weather today balances between partly cloudy periods and sunshine, with temperatures varying from cool in the mornings to warm in the afternoons. Scattered showers here and there mean some unexpected wet patches are possible, especially along the east coast. Wind conditions will range from light to fresh in coastal and inland areas. High UV indexes call for sun protection, especially during peak daylight hours.
Gauteng
Residents can expect a pleasant day with morning temperatures beginning around 12°C in Johannesburg, rising to a comfortable 22°C by midday. Johannesburg will have partly cloudy skies throughout the afternoon, cooling to 14°C in the evening. Pretoria will be sunny in the morning and partly cloudy later, with a maximum temperature of 23°C. Winds will be moderate, and the overall weather remains dry with no rain expected. This makes Gauteng ideal for outdoor activities and commuting.
KwaZulu-Natal
The province will start with patches of fog inland. Coastal areas can expect isolated showers moving into afternoon hours. Winds will be moderate to fresh, shifting from easterly to south-westerly. Importantly, the northern and western parts of KwaZulu-Natal remain at extremely high fire danger. Residents need to avoid open flames and take precautions to prevent wildfires.
Eastern Cape
Western parts will experience partly cloudy, cool weather clearing up in the afternoon. The east coast and interior will see morning rain and light showers but will clear later. Winds along the coast will be moderate south-westerly. Fire danger is also high in districts such as Jo Gqabi and Chris Hani, so the public should remain vigilant.
Western Cape
In the Western Cape, expect cool mornings with fog patches in the north. The coast will have light to moderate southerly winds with mostly clear skies. Temperatures will remain moderate without immediate warnings for extreme weather. Ideal conditions for outdoor activities with standard sun safety recommended.
Free State
The Free State will generally have fine weather with clear skies and warm temperatures during the day. However, parts of the province remain under a high fire risk alert, especially in the eastern areas. Winds are expected to be light to moderate. Residents are urged to take necessary precautions against fire hazards and avoid outdoor burning.
North West
The North West province, including cities like Mahikeng and Rustenburg, will experience hot and mostly sunny conditions. Temperatures will peak around 30°C during the day, with light clouds appearing in the evening. Winds will be light to moderate, creating comfortable conditions for outdoor plans.
Limpopo
Limpopo will have warm to hot weather, with temperatures reaching up to 29°C, particularly in Polokwane and Lephalale. The region will feature mostly sunny skies with isolated showers possible in the northern parts. This mix of sun and occasional rain calls for reasonable preparedness if venturing outdoors.
Mpumalanga
Mpumalanga weather will be warm and mostly dry, with clear skies prevailing. Mbombela and surrounding areas can expect highs near 29°C. Isolated showers may appear in the eastern parts, but the day will largely be suitable for outdoor activities and exploring natural attractions.
Fire Danger and Safety Measures
Several regions face extremely high fire danger, including northern KwaZulu-Natal, North West, Free State, eastern Northern Cape, and parts of the Eastern Cape. This means flames from campfires, cigarettes, or machinery could easily spark wildfires. Residents and visitors should avoid outdoor burning and follow local fire safety protocols to reduce risks.
Windy Conditions and Marine Alerts
Coastal provinces like KwaZulu-Natal and the Eastern Cape will experience fresh to strong winds, sometimes causing rough seas. Beachgoers and sailors are advised to take care and check tides and weather warnings. Inland winds will be mostly moderate and should not present significant hazards.
UV Exposure and Sun Safety
UV levels are high in many parts of the country, especially in Gauteng and KwaZulu-Natal. Exposure without protection can cause sunburn within minutes. It is important to wear hats, sunglasses, and sunscreen during outdoor activities during peak sun hours.
Monitoring Weather Changes
With variable conditions, particularly showers and fire risks, staying updated through the South African Weather Service website or trusted local news ensures safety. Future days could see shifts in weather patterns, so continued attention is advised.
