Today’s Weather Forecast – 16 August 2025

Gauteng Province: Clear and Mild

Let’s start with Gauteng weather, where the forecast calls for a day of pleasant temperatures and mild conditions. Johannesburg kicks off with temperatures around 14°C in the morning, climbing to a warm 22°C by mid-afternoon under sunny skies. Pretoria mirrors this pattern with similar temps and sunny intervals throughout the day, peaking at 22°C. Evening temperatures will drop slightly, settling around 15°C. Great outdoor conditions are expected, with no rain in sight.

1. Gauteng Province Hourly Forecast (August 16, 2025)

Notes: Mostly mild to warm, sunny conditions during midday and afternoon, with partly cloudy skies early morning and at night; no rain expected.

Western Cape: Fog and Clearing Skies

Moving to the Cape Town weather, the Western Cape will begin with a touch of fog in the early morning hours, particularly in Cape Town, where the temperature is expected to start at a brisk 12°C. By midday, conditions will improve, leading to milder temperatures reaching up to 19°C. However, as twilight approaches, expect cooler evenings with temperatures dipping into the mid-teens. The region is predicted to enjoy clear skies later in the day, making it suitable for afternoon activities.

Mornings foggy, clearing to mild with some sunshine midday; cool evenings expected.

KwaZulu-Natal: A Mixed Bag

In KZN, the weather forecast suggests a blend of pleasant coastal conditions and scattered inland thunderstorms. Durban will experience a morning temperature of around 16°C, rising to a warm 23°C by noon. However, Pietermaritzburg could see scattered thunderstorms, particularly during the afternoon, resulting in cooler temps around 19°C. Evening temperatures across the province generally hold steady, around 20°C in coastal areas.

Scattered thunderstorms possible especially inland; coastal areas mostly mild and partly sunny.

Eastern Cape: Drizzle and Clearing

The Eastern Cape faces a day of fluctuating weather, starting with cool mornings, particularly in areas like Mthatha, which may experience morning drizzles. Port Elizabeth and East London are expected to enjoy more stable conditions, with highs of 20°C and 21°C, respectively. By evening, temperatures will cool down to the high teens, along with some lingering clouds.

Some morning drizzle and scattered showers inland; east coast mostly mild and partly cloudy.

Free State: Thunderstorm Risks

In the Free State, a forecast of cooler temperatures and increased thunderstorm activity is on the cards. Bloemfontein’s morning starts at 9°C and generates interest with a daytime high around 16°C. However, scattered thunderstorms are anticipated, particularly in the afternoon, so keep an umbrella handy if you’re in the area.

Scattered thunderstorms likely; cool mornings and evenings.

Limpopo: Warm and Sunny

Heading north, Limpopo will enjoy a mostly dry day characterized by clear skies and warm temperatures. Polokwane and Thohoyandou can expect to start around 10°C and rise to comfortable daytime highs of 21°C and 22°C, respectively. This weather makes for an inviting day to embark on outdoor adventures, especially as no significant rain is anticipated.

Mild to warm with mostly clear skies; no significant rain but fire danger warnings in Lephalale area.

Mpumalanga: Pleasantly Warm

The Mpumalanga province will also see pleasant conditions today, with Mbombela reaching a high of 23°C after starting at 12°C. With generally warm temperatures and some scattered clouds throughout the day, the weather promises to be conducive for outdoor activities without the threat of thunderstorms.

Generally warm, scattered clouds; thunderstorm risk low in midday to afternoon.

North West: Cautionary Fire Alerts

In the North West province, the weather will be predominantly sunny with highs around 18°C in towns like Rustenburg and Mahikeng. However, local fire danger warnings are in place, particularly for the Naledi municipality, due to the combination of dryness and warm temperatures.

Warm and mostly sunny, but fire danger warnings for Naledi local municipality; caution advised.

Northern Cape: Clear and Sunny

Finally, the Northern Cape will bask in clear skies, with towns like Kimberley starting at a chilly 5°C before warming to about 19°C in the afternoon. The sunny conditions will prevail throughout the day, promoting outdoor activities without weather hindrance.

Clear skies, dry and sunny conditions expected across the province.

Closing Summary

As you navigate through today’s weather in South Africa, it’s crucial to stay informed about local conditions, particularly concerning potential thunderstorms in KZN and fire warnings in regions like North West. With a mix of cloudy skies and sunny spells dominating the forecast, individuals can plan their day accordingly. Whether in Gauteng’s warmth or Cape Town’s fog, enjoy the unique offerings of each province while keeping practical weather precautions in mind.

For detailed weather maps and continuous updates, visit the South African Weather Service or follow them on X.

Stay safe and enjoy your day, whatever the weather may bring!

Related: Today’s Weather Forecast – 15 August 2025