South Africa Weather Today: Tuesday, 20 October 2026
Johannesburg is expecting overcast conditions on Tuesday, 20 October 2026, with temperatures ranging between 9°C and 26°C. Most of the country stays dry, though Western Cape and Eastern Cape could see some rain. Polokwane takes the top spot at 27°C while Bloemfontein has the coldest start at 6°C, and the national average daytime high comes in at 23°C.
What This Means for Your Day
A cool Gauteng morning gives way to a warmer afternoon, so a light jacket does the job for the school run. residents of Western Cape should plan around a 76 percent chance of rain. UV levels are high, so sun protection is essential for anyone outdoors between 10:00 and 15:00.
South Africa Weather Highlights
- Warmest conditions: Polokwane reaching 27°C with mainly clear skies
- Coolest morning: Bloemfontein starting at 6°C
- Best chance of rain: Western Cape at 76 percent
- Windiest region: Limpopo with easterly winds reaching 28 km/h
What to Expect Across the Provinces
Gauteng
Johannesburg can expect overcast conditions with temperatures between 9°C and 26°C. Southerly winds will reach around 11 km/h. Rain stays out of the forecast, with conditions holding steady from Pretoria through to the East Rand. The afternoon should be comfortable for outdoor plans.
Western Cape
Cape Town sees steady drizzle today, climbing from 8°C in the morning to 17°C in the afternoon, with north-westerly winds of up to 21 km/h. Rain is likely, with the chance of showers at 76 percent, so the Winelands and the Garden Route should plan indoor alternatives. The afternoon should be comfortable for outdoor plans.
KwaZulu-Natal
Durban can expect overcast conditions with temperatures between 15°C and 22°C. South-westerly winds will reach around 17 km/h. There is a 32 percent chance of rain, so a brief shower cannot be ruled out in Pietermaritzburg or the Midlands. The afternoon should be comfortable for outdoor plans.
Eastern Cape
The day brings drizzle to Gqeberha, where temperatures move between 11°C and 19°C and the wind comes in north-easterly at around 21 km/h. No significant rain is expected, with East London and Mthatha seeing similar conditions through the day. The afternoon should be comfortable for outdoor plans.
Free State
The day brings overcast conditions to Bloemfontein, where temperatures move between 6°C and 21°C and the wind comes in easterly at around 13 km/h. Rain stays out of the forecast, with conditions holding steady from Welkom through to Bethlehem. The morning will be cold enough for frost in sheltered low-lying areas.
Limpopo
Polokwane sees mainly clear skies today, climbing from 15°C in the morning to 27°C in the afternoon, with easterly winds of up to 28 km/h. No significant rain is expected, with Tzaneen and Musina seeing similar conditions through the day. The afternoon should be comfortable for outdoor plans.
Mpumalanga
Mbombela can expect light drizzle with temperatures between 17°C and 26°C. North-easterly winds will reach around 18 km/h. No significant rain is expected, with the Lowveld and eMalahleni seeing similar conditions through the day. The afternoon should be comfortable for outdoor plans.
North West
Mahikeng can expect overcast conditions with temperatures between 8°C and 27°C. Southerly winds will reach around 12 km/h. Rain stays out of the forecast, with conditions holding steady from Rustenburg through to Potchefstroom. The afternoon should be comfortable for outdoor plans.
Northern Cape
Kimberley can expect overcast conditions with temperatures between 9°C and 23°C. North-easterly winds will reach around 16 km/h. Rain stays out of the forecast, with conditions holding steady from Upington through to the Kalahari. The afternoon should be comfortable for outdoor plans.
The Days Ahead
Wednesday will bring overcast conditions to Johannesburg with a high of 28°C, followed by partly cloudy skies and 29°C on Thursday. Rain is expected over the next few days in Western Cape, KwaZulu-Natal, Eastern Cape, so keep an eye on the forecast if you have outdoor plans there. The full province-by-province forecast is updated here every morning.
Weather Tips for Today
- Protect sensitive plants and outdoor taps in Free State where overnight temperatures drop to 6°C
- Dress in layers in Gauteng to manage the swing from a 9°C morning to a 26°C afternoon
- Allow extra travel time in Western Cape where wet roads are likely
- Secure outdoor furniture and umbrellas in Limpopo with winds reaching 28 km/h
- Apply sunscreen before midday even where cloud cover builds; UV passes through broken cloud
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 and the Gauteng weather hub for forecasts and alerts.
For official forecasting and weather advisories, visit the South African Weather Service.
