South Africa Weather Today – Friday, 9 October 2026
Johannesburg will reach a high of 29°C and drop to 18°C overnight under clear skies on Friday, 9 October 2026, as a broad high-pressure system dominates most of the country. Clear conditions extend across the interior provinces, while coastal areas remain cooler with scattered cloud cover. Mpumalanga is set to record the day’s highest temperature at 37°C, while Cape Town stays mild at just 16°C under overcast skies.
What This Means for Your Day
Interior provinces will experience warm to hot conditions with strong afternoon sun, making sun protection essential for outdoor activities. Coastal residents in the Western Cape and Eastern Cape should expect cooler, cloudier weather with moderate winds. The temperature divide between inland and coastal areas remains pronounced, with a 21°C difference between Mbombela and Cape Town. Those in Mpumalanga, the Northern Cape, and North West should prepare for significant heat during midday hours.
South Africa Weather Highlights
- Mpumalanga records the highest temperature at 37°C in Mbombela
- Northern Cape reaches 35°C in Kimberley with clear skies
- North West climbs to 33°C in Mahikeng
- Cape Town remains coolest at 16°C with overcast conditions
- National average temperature sits at 25°C
What to Expect Across the Provinces
Gauteng
Johannesburg will see temperatures ranging from 18°C to 29°C under clear skies. Winds from the north-northwest at 10 km/h will provide minimal relief from the afternoon warmth. Humidity levels remain comfortable at 35%, with no precipitation expected. Pretoria and the East Rand can expect similar conditions throughout the day.
Mpumalanga
Mbombela will experience the country’s hottest conditions, with temperatures climbing from 24°C to 37°C. Clear skies and light easterly winds at 9 km/h will offer little respite from the heat. The Lowveld region should prepare for intense sun exposure, while the Highveld areas around Ermelo will see slightly cooler conditions. Humidity sits at 31%, increasing the risk of dehydration during outdoor work.
Limpopo
Polokwane will range between 19°C and 31°C with clear skies dominating the province. Light north-northwesterly winds at 4 km/h mean calm conditions throughout the day. The Bushveld regions will experience similar heat, with humidity at 43%. Sun protection is advised for farmworkers and those spending extended periods outdoors.
North West
Mahikeng will see temperatures from 21°C to 33°C under clear conditions. Stronger winds from the north-northeast at 21 km/h may raise dust in dry areas. Humidity remains low at 32%, increasing fire risk in grassland areas. Rustenburg and surrounding mining areas can expect hot, dry conditions with high UV levels.
Free State
Bloemfontein will experience a range of 19°C to 32°C with clear skies across the province. West-northwesterly winds at 27 km/h will be the strongest in the region, potentially affecting outdoor events. Humidity drops to 29%, among the lowest in the country. Welkom and the eastern Free State will see similar warm, windy conditions.
KwaZulu-Natal
Durban will range from 22°C to 27°C under partly cloudy skies, offering a more moderate day than interior provinces. South-easterly winds at 14 km/h will keep coastal areas comfortable, though humidity reaches 74%. Pietermaritzburg and inland areas will be warmer, while the South Coast remains pleasant for beachgoers. No rain is forecast despite the cloud cover.
Northern Cape
Kimberley will see temperatures between 22°C and 35°C, making it one of the hottest centres today. Clear skies and northwesterly winds at 26 km/h will create warm, breezy conditions. Humidity at 25% is the lowest in the country, demanding careful hydration. Upington and the Kalahari region can expect even hotter conditions approaching 36°C.
Eastern Cape
Gqeberha will range from 13°C to 23°C under partly cloudy skies, with south-southwesterly winds at 18 km/h creating brisk coastal conditions. Humidity sits at 54%, typical for the coast. Mthatha and the northern parts of the province will be warmer, while coastal areas from Port Alfred to East London remain cooler with scattered cloud. The morning low of 13°C will require extra layers for early commuters.
Western Cape
Cape Town will experience the country’s coolest conditions, ranging from 14°C to 16°C under overcast skies. Northwesterly winds at 15 km/h and high humidity at 85% will create damp, grey conditions without rain. Stellenbosch and the Winelands will see similar weather, while the West Coast remains cool and cloudy. The Overberg region can expect slightly warmer inland temperatures, though cloud cover persists.
Weekend Outlook
Saturday will bring nearly identical conditions across the country, with Johannesburg reaching 29°C under clear skies. Sunday sees a slight cooling trend, with temperatures dropping one to two degrees in most provinces. The first signs of change appear on Tuesday, when broken clouds move into Gauteng and surrounding areas. The Western Cape will remain overcast through the weekend, while coastal KwaZulu-Natal maintains partly cloudy skies. No significant rain is forecast for any province before midweek.
Weather Tips for Today
- Apply high-SPF sunscreen in all interior provinces, especially Mpumalanga, Northern Cape, and North West
- Stay hydrated in low-humidity areas where dehydration occurs faster than expected
- Secure loose outdoor items in the Free State and Northern Cape due to strong winds
- Dress in layers in Cape Town and Gqeberha, where morning temperatures start in the mid-teens
- Plan outdoor activities for early morning or late afternoon in Mbombela to avoid peak heat
- Monitor fire danger warnings in the North West and Free State where conditions favour veld fires
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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