South Africa Weather Today – Sunday, 12 July 2026
Johannesburg will see clear skies and temperatures ranging from 7°C to 16°C today, as a high-pressure system dominates much of the interior. While most inland provinces enjoy sunny conditions with daytime highs between 16°C and 23°C, coastal regions face markedly different weather. KwaZulu-Natal and the Eastern Cape are experiencing light rain and overcast conditions, with Durban recording 19°C and Gqeberha reaching 17°C. The national average temperature stands at 15°C, with Mpumalanga recording the warmest conditions at 23°C and the Free State seeing the coolest start at 6°C.
What This Means for Your Day
Inland residents should prepare for cold mornings, particularly in Gauteng and the Free State where overnight temperatures have dropped to 7°C and 6°C respectively. Layer clothing for the early hours, but expect pleasant midday conditions as temperatures climb into the mid-teens. Coastal dwellers in Durban and Gqeberha will need umbrellas and waterproof jackets as light rain persists throughout the day. Those in the Western Cape can expect overcast skies without significant precipitation.
South Africa Weather Highlights
- Warmest region: Mbombela, Mpumalanga at 23°C
- Coldest morning: Bloemfontein, Free State at 6°C
- Rainfall: Light rain affecting Durban and Gqeberha
- Clearest conditions: Limpopo, Mpumalanga, Gauteng and North West
- Strongest winds: Gqeberha with 18 km/h from the east-northeast
What to Expect Across the Provinces
Gauteng
Johannesburg will experience clear skies with temperatures ranging from 7°C to 16°C. Humidity levels remain low at 20%, and northerly winds of 10 km/h will provide gentle ventilation. The crisp winter morning will give way to comfortable afternoon conditions ideal for outdoor activities. Atmospheric pressure sits at 1021 hPa, indicating stable weather through the evening.
Limpopo
Polokwane enjoys clear skies with temperatures between 9°C and 20°C. The province records one of the warmer daytime highs in the country, with northerly winds at 12 km/h and humidity at 32%. The combination of sunshine and moderate warmth makes Limpopo one of the most pleasant regions today, though morning temperatures still require warm clothing.
Mpumalanga
Mbombela leads the nation with the highest maximum temperature of 23°C, climbing from an overnight low of 10°C. Clear skies dominate, with light east-northeast winds at 5 km/h and humidity at 43%. Residents can expect the warmest afternoon conditions in the country, with high pressure at 1023 hPa ensuring continued stability.
North West
Mahikeng will see clear skies and temperatures from 9°C to 21°C. The province experiences the strongest inland winds at 15 km/h from the north, with very low humidity at 19%. The dry air and sunshine create typical winter highveld conditions, with significant temperature variation between morning and afternoon.
Free State
Bloemfontein faces overcast clouds with temperatures ranging from 6°C to 16°C. The province records the coldest morning temperature in the country today, though cloud cover may prevent afternoon temperatures from reaching levels seen in clearer provinces. Northeast winds at 9 km/h and 31% humidity accompany the cloud layer, with pressure at 1021 hPa.
KwaZulu-Natal
Durban is experiencing light rain with temperatures between 15°C and 19°C. Humidity sits at 82%, significantly higher than inland regions, and southerly winds at 6 km/h bring moisture from the ocean. The rain is expected to persist through the day, making waterproof gear essential for anyone venturing outdoors. Pressure remains elevated at 1024 hPa despite the precipitation.
Northern Cape
Kimberley will see scattered clouds with temperatures from 9°C to 18°C. The province sits in a transitional zone between the clear interior and cloudier coastal systems, with north-northeast winds at 7 km/h and relatively low humidity at 27%. Conditions remain dry despite the cloud cover.
Eastern Cape
Gqeberha is experiencing light rain with temperatures between 13°C and 17°C. The coastal city faces the strongest winds in the country today at 18 km/h from the east-northeast, with humidity at 84%. The combination of rain, wind and moderate temperatures requires residents to dress for wet, blustery conditions. High pressure at 1025 hPa suggests the rain will be light rather than heavy.
Western Cape
Cape Town will see overcast clouds with temperatures from 12°C to 18°C. While the city avoids the rain affecting the eastern coastline, cloud cover will persist throughout the day. East-southeast winds at 6 km/h and 67% humidity create typical winter coastal conditions, with pressure at 1020 hPa indicating stable weather patterns.
Weekend Outlook
Next weekend will bring continued clear conditions to most inland provinces. Johannesburg can expect Saturday to remain sunny with highs near 19°C, while Sunday will see similar conditions. The coastal low-pressure influence affecting KwaZulu-Natal and the Eastern Cape should weaken by next weekend, with drier weather likely across the eastern seaboard. Inland temperatures will gradually warm through the coming week.
Weather Tips for Today
- Layer clothing in Gauteng and Free State where morning temperatures drop to 6–7°C
- Carry an umbrella in Durban and Gqeberha due to ongoing light rain
- Apply sunscreen in clear inland provinces despite cooler temperatures, as winter UV remains significant
- Secure loose outdoor items in Gqeberha where winds reach 18 km/h
- Keep homes well-ventilated in low-humidity areas like North West and Gauteng where indoor air can become very dry
Useful Weather and Travel Links
Looking for more to do after checking the forecast? Explore the latest events in Gauteng and plan your day around the weather.
You can also browse our weather category for more South Africa weather updates and recent forecast articles.
For official forecasting and weather advisories, visit the South African Weather Service.
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