South Africa Weather Today – Tuesday, 8 September 2026
Johannesburg will experience scattered cloud cover on Tuesday, with temperatures ranging between 11°C and 18°C as mild winter conditions persist across Gauteng. The national weather pattern shows a split between cloudy inland provinces and clearer conditions along the coast, with the Eastern Cape recording the warmest afternoon highs at 25°C while the interior maintains cooler overnight lows. The national average temperature sits at 18°C, with strong northerly winds affecting parts of KwaZulu-Natal and the Northern Cape.
What This Means for Your Day
Morning commuters in Johannesburg, Pretoria and Bloemfontein should prepare for single-digit temperatures before sunrise, with warmer conditions developing by midday. Coastal residents in Durban and Gqeberha can expect comfortable afternoon temperatures above 20°C. The Northern Cape and North West will see the clearest skies, while Mpumalanga faces overcast conditions throughout the day. Wind speeds exceeding 25 km/h in KwaZulu-Natal and parts of the Northern Cape may affect outdoor activities.
South Africa Weather Highlights
- Warmest region: Eastern Cape reaches 25°C in Gqeberha
- Coolest morning: Johannesburg and Polokwane drop to 11°C overnight
- Strongest winds: KwaZulu-Natal coast experiences north-easterly gusts up to 29 km/h
- Clearest conditions: Northern Cape, KwaZulu-Natal and North West under clear skies
- Cloudiest province: Mpumalanga faces overcast conditions all day
What to Expect Across the Provinces
Gauteng
Johannesburg will see scattered clouds with temperatures between 11°C and 18°C. Northerly winds at 12 km/h will keep conditions brisk during the afternoon. Pretoria and surrounding areas can expect similar conditions with moderate humidity levels around 67%. The cloud cover will prevent significant warming, making layered clothing advisable for the day.
Western Cape
Cape Town will experience broken cloud cover with temperatures ranging from 16°C to 23°C. Northerly winds at 7 km/h will remain light compared to typical spring conditions. Humidity sits at 64%, creating comfortable conditions for outdoor activities. The cloud cover will persist throughout the day without rain expected.
KwaZulu-Natal
Durban enjoys clear skies with temperatures between 17°C and 22°C. Strong north-easterly winds reaching 29 km/h will affect coastal areas, particularly during the afternoon. Humidity at 70% combined with sunshine will create warm conditions along the coast. Inland areas including Pietermaritzburg will see similar clear conditions with slightly cooler temperatures.
Eastern Cape
Gqeberha will reach the nation’s highest temperature at 25°C, with overnight lows around 15°C under scattered clouds. Wind speeds remain calm at just 1 km/h, creating settled conditions. Humidity levels at 70% will make the afternoon feel warmer than the recorded temperature. Port Elizabeth and surrounding coastal areas share these mild conditions.
Limpopo
Polokwane faces broken cloud cover with temperatures ranging from 11°C to 20°C. East-north-easterly winds at 13 km/h will add a chill to the morning air. Humidity reaches 71%, the highest among inland provinces. The cloud cover will dominate throughout the day, limiting sunshine hours across the Capricorn region.
Mpumalanga
Mbombela will experience overcast skies with temperatures between 14°C and 20°C. Light north-easterly winds at 3 km/h mean the cloud cover will remain relatively static. Humidity levels climb to 78%, creating damp-feeling conditions despite no rain forecast. The Lowveld will see persistent grey skies throughout Tuesday.
North West
Mahikeng enjoys clear skies with temperatures from 14°C to 21°C. Strong north-north-easterly winds at 26 km/h will be the most notable feature, affecting outdoor plans and creating wind chill during the morning. Humidity at 67% remains moderate under the sunny conditions. Rustenburg and Klerksdorp will share similar weather patterns.
Free State
Bloemfontein will see a few clouds with temperatures between 12°C and 21°C. Northerly winds at 14 km/h will keep conditions brisk, particularly during the morning hours. Humidity sits at 67%, creating dry but cool conditions. Welkom and surrounding areas can expect similar partly cloudy weather throughout the day.
Northern Cape
Kimberley records clear skies with temperatures ranging from 14°C to 23°C, among the warmest in the interior. Northerly winds at 22 km/h will be sustained throughout the day. Humidity at 67% remains comfortable under the sunshine. Upington and other northern areas will see even warmer conditions, with clear skies dominating the vast province.
Weekend Outlook
The weekend forecast for Johannesburg shows improving conditions, with clear skies expected from Friday through Sunday. Temperatures will climb steadily, reaching 24°C by Friday and holding at 23°C on Saturday. Minimum temperatures will also rise from 13°C on Wednesday to 16°C by the weekend. Most provinces can expect dry, sunny conditions ideal for outdoor activities, with the warming trend extending across the country as spring weather strengthens.
Weather Tips for Today
- Dress in layers for morning temperatures below 12°C in Johannesburg, Polokwane and Bloemfontein
- Secure loose outdoor items in North West, KwaZulu-Natal and Northern Cape due to strong winds
- Plan outdoor activities in coastal areas where temperatures will be most comfortable
- Expect limited sunshine in Mpumalanga and Limpopo under persistent cloud cover
- Monitor wind conditions before coastal or outdoor activities in Durban and surrounding areas
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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