Today’s Weather Forecast – 22 September 2025

Gauteng Weather

Starting with Gauteng, the province is set for a primarily sunny day.

• Johannesburg will see temperatures range from a cool 12°C in the morning, rising to a comfortable 21°C by afternoon, before dropping down to 15°C in the evening. The sun will be bright throughout the day, transitioning to partly cloudy conditions at night.
• Pretoria will have similar conditions, starting at 11°C in the crisp morning air and peaking at 20°C later in the day. Expect pleasant weather with clear skies and a sprinkling of clouds as evening sets in.

Overall, the Gauteng weather will guarantee a delightful day for residents and visitors alike, perfect for exploring local parks or leisurely strolls.

1. Gauteng Province Hourly Forecast

Note: Mostly sunny and partly cloudy conditions in Gauteng during daytime, cooling off in the evening. Slight cloud cover expected at night.

Western Cape Weather

Heading to the Western Cape, today’s forecast indicates mostly partly cloudy conditions, especially around the coastal areas.

• In Cape Town, morning temperatures will be around 15°C, warming up to a maximum of 20°C. The day will experience intermittent clouds, with cooler evening temperatures returning to about 17°C.
• Other notable cities such as Stellenbosch and George will also enjoy mild temperatures, ranging from 13°C to 19°C, making it a great day for wine tours and seaside activities.

This region’s weather today is ideal for enjoying the beautiful landscapes, but be mindful of cooler winds in the evenings.

Mostly partly cloudy in the morning; afternoon sunshine, with some cloud cover returning by evening. Cooler than average due to approaching frontal systems in the west.

KwaZulu-Natal Weather

In KwaZulu-Natal, expect warm and sunny weather throughout the day.

• Durban retains a comfortable 18°C in the early morning, escalating to highs of 24°C. As with Gauteng, it’s advisable to keep hydrated if you’re spending time outdoors, given the warmer temperatures.
• Pietermaritzburg and surrounding areas will also feel the warmth, with highs around 22°C.

Isolated thunderstorms may develop in the afternoon, mainly inland, while coastal regions will likely remain dry.

Warm and mostly sunny conditions with a chance of isolated afternoon thunderstorms, especially inland. Coastal areas mostly dry with some cloud cover.

Eastern Cape Weather

The Eastern Cape features partly cloudy to sunny conditions today.

• Port Elizabeth and East London will start with cooler mornings (around 14°C), climbing to pleasant highs of 21°C and 22°C, respectively.
• Mthatha may see slightly cooler temperatures due to increased moisture, reaching a maximum of 20°C.

Be prepared for localized showers, which can pop up unexpectedly, particularly in the eastern regions of the province.

Mostly partly cloudy to sunny conditions, with localized showers possible in eastern parts due to increasing moisture.

Free State Weather

The Free State will enjoy clear skies and sunny conditions, perfect for outdoor outings.

• Bloemfontein will see temperatures rise from a cool 8°C in the morning to a warm 19°C at midday, tapering off to 15°C by evening.
• Cities like Welkom and Bethlehem will experience similar patterns, making it an excellent day for enjoying springtime activities.

Cool mornings and sunny afternoons, with minimal cloudiness. Slightly cooler than usual for this time of year.

Limpopo Weather

Limpopo is set for a warm day with minimal cloud cover.

• Polokwane will have temperatures ranging from 11°C to 22°C, providing ideal conditions for outdoor sports and family gatherings.
• Areas such as Thohoyandou are expected to see temperatures rise to 23°C, fostering great conditions for trekking and exploring nature.

Warm and mostly sunny, good weather for outdoor activities.

Mpumalanga Weather

In Mpumalanga, residents and visitors can expect warm weather and mostly sunny skies.

• Mbombela today will start at around 13°C and reach a peak of 23°C, suitable for enjoying local attractions.
• Secunda will stay consistent with temperatures, resulting in a pleasant afternoon atmosphere.

Warm with mostly sunny skies, isolated showers possible in the afternoon.

North West Weather

The North West province will experience cool mornings followed by warm afternoons.

• Mahikeng will start at 9°C and rise to 20°C, while Klerksdorp enjoys a similar range.
• Overall, expect sunny conditions without much threat of rain, making it a great day for outings.

Cool mornings, warm afternoons with clear skies and little chance of rain.

Northern Cape Weather

Finally, the Northern Cape will see mostly sunny and warm conditions.

• Kimberley starts the day at 8°C, rising to around 22°C, while Upington may see highs of 24°C.
• With warnings of high fire danger in certain areas, be cautious when engaging in outdoor activities where fire may be a risk.

Generally sunny and warm, with extremely high fire danger warnings in some central and eastern parts.

In summary, today’s weather across South Africa presents an opportunity to bask in pleasant temperatures and largely sunny conditions. From the bustling streets of Johannesburg (Gauteng) to the scenic vistas of Cape Town (Cape Town weather), this is an ideal day for outdoor ventures.

Remember to stay hydrated, wear sun protection, and keep track of changing weather patterns, especially in regions susceptible to sudden afternoon thunderstorms. For more detailed updates, you can check the South African Weather Service or follow them on Twitter.

Enjoy your day as you embrace the unfolding spring season!

Related: Today’s Weather Forecast – 21 September 2025