Today’s Weather Forecast – 20 May 2025

Gauteng Province

In Gauteng, the day begins with temperatures around 14°C, expected to steadily rise. By noon, major cities such as Johannesburg, Pretoria, and Soweto will see delightful warmth reaching up to 20°C under sunny skies. As the afternoon approaches, the temperatures sit comfortably at 19°C before cooling to around 14°C in the evening, creating a pleasant atmosphere. Overall, Gauteng weather today will be predominantly sunny with a few clouds dotted throughout, ideal for outdoor activities and exploring the province.

Western Cape

Moving to the coastal treasures of the Western Cape, Cape Town weather shines brightly with a morning temperature of 18°C, climbing to a peak of 27°C in the afternoon sun. Stellenbosch joins the warmth with highs reaching 28°C. By evening, temperatures will settle to around 22°C in Cape Town. Expect clear skies, making it a perfect day for beachside activities or a stroll in the vineyards.

KwaZulu-Natal

In the coastal province of KwaZulu-Natal, Durban will experience an inviting day, starting at 19°C with a warm midday high of 28°C. The evening cools slightly to a comfortable 23°C. Similar pleasant conditions are forecast for Pietermaritzburg and Richards Bay, making it an idyllic day to enjoy outdoor events or family gatherings.

Eastern Cape

The Eastern Cape follows suit with bright, sunny weather throughout the day. Port Elizabeth will register a comfortable 17°C in the early hours, warming to 26°C by midday, with a cool down into the evening at 20°C. Both East London and Mthatha will showcase similar weather patterns, ensuring that residents can bask in sunshine and clear skies.

Free State

In the Free State, a difference in conditions is notable. Bloemfontein starts the day at a cooler 10°C, with a peak afternoon high of 22°C. Expect a mix of clouds and sunshine as the day unfolds, with evening temperatures dipping to around 16°C. Similar temperatures prevail in Welkom and Bethlehem, suggesting a more subdued weather trend here compared to the coastal provinces.

Limpopo

Heading northward, Limpopo faces slightly cooler temperatures, beginning at 12°C in Polokwane and rising to a pleasant 25°C. The weather will be predominantly sunny, offering ample opportunity for exploration and outdoor enjoyment throughout this province.

Mpumalanga

Mpumalanga boasts an intriguing contrast with early temperatures at 14°C in Mbombela that will rise to a balmy 31°C by noon. As the day carries on, expect partly cloudy skies and warm conditions, making it perfect for those who enjoy the outdoors.

North West

North West province features a similar pattern with Mahikeng experiencing a mild morning at 12°C, climbing to 27°C later in the day. The skies will mostly be cloudy, but the afternoons will allow for some sunshine shining through.

Northern Cape

Lastly, the Northern Cape weather remains marginally cooler; temperatures begin at 10°C in Kimberley and will rise to a comfortable 25°C by afternoon. Wind and cloud cover are expected to be more significant here, especially in areas such as Upington and Springbok, creating a slightly different character compared to the more coastal provinces.

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In summary, South Africa’s weather today promises a delightful mix of warmth and sunshine with varying conditions across provinces. Johannesburg, showcasing typical Gauteng weather, brings sunshine and warmth, while Cape Town boasts clear skies and mild temperatures.

Word of advice: whether you’re enjoying a day out in the bustling streets of Johannesburg or soaking up the coastal sun in Cape Town, don’t forget your sunblock, and stay hydrated as temperatures rise throughout the day. With precautions in mind, today is an excellent day to embrace the outdoors, no matter where you find yourself across this beautiful country.

For more detailed local weather updates, visit the South African Weather Service or follow them on Twitter.