Today’s Weather Forecast – 23-August-2025
Province-by-Province Breakdown
Gauteng
In Gauteng, the weather today continues to revel in the mildness characteristic of late August. The morning will start off cool, with temperatures around 9°C to 11°C across major cities. By midday, temperatures will climb between 20°C and 23°C, dominated by sunshine, making it the warmest and sunniest part of the day. For the evening, expect a comfortable drop to around 16°C to 18°C under partly cloudy skies.
Major Cities:
- Johannesburg: Morning temperatures at 11°C will rise to a pleasant 22°C by noon, then ease down to 18°C in the evening with partly cloudy skies.
- Pretoria: Similar trends as Johannesburg, kicking off the day at 10°C and heating up to 22°C, before settling at 17°C as night falls.
- Soweto: Starting at 9°C, reaching a peak of 21°C, and finishing the day at 17°C in a fusion of sun and clouds.
Overall, the stability of the weather today indicates no rain or significant disruptions. The UV index will be quite high during midday, prompting residents to apply sunscreen and take necessary precautions against sun exposure.
Cape Town
While our focus is primarily on Gauteng, it’s noteworthy to compare conditions with Cape Town weather, which will differ significantly. Cape Town can expect a chilly day with maximum temperatures reaching only up to 17°C, and the possibility of strong winds and overcast conditions. Therefore, those in Gauteng will enjoy a much warmer and sunnier day in contrast to their counterparts in the southern coast.
Currently, there are no significant weather alerts affecting Gauteng. The clear weather should provide a wonderful opportunity for outdoor activities, whether that means spending time with family in the parks, going for a hike, or simply enjoying a leisurely day outside.
Key Takeaways and Tips
As we embrace the weather today, dressing in layers for the morning chill will enable comfort, especially for early risers. By midday, it would be wise to take precautions against the high UV index with sunscreen, hats, and sunglasses. While temperatures will drop in the evening, carrying a light jacket or sweater will ensure you stay warm during the cooler hours.
1. Gauteng Province Hourly Forecast (23 August 2025)
| Location | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|
| Johannesburg | 11°C ☀️ | 16°C ☀️ | 20°C ☀️ | 23°C ☀️ | 19°C ⛅ | 16°C ☀️ |
| Pretoria | 10°C ☀️ | 15°C ☀️ | 19°C ☀️ | 22°C ☀️ | 18°C ⛅ | 15°C ☀️ |
| Soweto | 11°C ☀️ | 16°C ☀️ | 20°C ☀️ | 23°C ☀️ | 19°C ⛅ | 16°C ☀️ |
| Benoni | 9°C ☀️ | 14°C ☀️ | 18°C ☀️ | 21°C ☀️ | 17°C ⛅ | 14°C ☀️ |
| Centurion | 10°C ☀️ | 15°C ☀️ | 19°C ☀️ | 22°C ☀️ | 18°C ⛅ | 15°C ☀️ |
| Midrand | 10°C ☀️ | 15°C ☀️ | 19°C ☀️ | 22°C ☀️ | 18°C ⛅ | 15°C ☀️ |
| Alberton | 9°C ☀️ | 14°C ☀️ | 18°C ☀️ | 21°C ☀️ | 17°C ⛅ | 14°C ☀️ |
| Germiston | 9°C ☀️ | 14°C ☀️ | 18°C ☀️ | 21°C ☀️ | 17°C ⛅ | 14°C ☀️ |
| Vanderbijlpark | 8°C ☀️ | 13°C ☀️ | 17°C ☀️ | 20°C ☀️ | 16°C ⛅ | 13°C ☀️ |
| Krugersdorp | 9°C ☀️ | 14°C ☀️ | 18°C ☀️ | 21°C ☀️ | 17°C ⛅ | 14°C ☀️ |
Notes: Gauteng will experience fine, warm, and mostly sunny weather throughout the day with mild evening cooling. The UV index is high; sun protection is advised.
2. Provincial Forecasts (23 August 2025)
Western Cape
| Location | 06:00 | 12:00 | 18:00 |
|---|---|---|---|
| Cape Town | 14°C ☁️ | 18°C 🌧️ | 16°C 🌧️ |
| Stellenbosch | 13°C ☁️ | 17°C 🌧️ | 15°C 🌧️ |
| George | 11°C ☁️ | 16°C 🌧️ | 14°C 🌧️ |
Cold front brings cloudy skies with isolated showers, especially in the southwest; windy conditions expected.
KwaZulu-Natal
| Location | 06:00 | 12:00 | 18:00 |
|---|---|---|---|
| Durban | 16°C ⛅ | 23°C ⛅ | 20°C ⛅ |
| Pietermaritzburg | 12°C ☁️ | 20°C ⛅ | 17°C ⛅ |
| Richards Bay | 15°C ⛅ | 25°C ☀️ | 21°C ⛅ |
Partly cloudy with morning fog in some interior areas; warm and mostly fine for the coast; very high UV index.
Eastern Cape
| Location | 06:00 | 12:00 | 18:00 |
|---|---|---|---|
| Port Elizabeth | 12°C ⛅ | 19°C ⛅ | 17°C 🌧️ |
| East London | 11°C ☁️ | 18°C ⛅ | 16°C 🌧️ |
| Mthatha | 10°C ☀️ | 21°C ☀️ | 18°C ⛅ |
Western half windy and cool turning cloudy with showers in the evening; eastern half cool to warm with morning fog and fine conditions.
Free State
| Location | 06:00 | 12:00 | 18:00 |
|---|---|---|---|
| Bloemfontein | 7°C ⛅ | 17°C ☀️ | 13°C ☀️ |
| Welkom | 8°C ⛅ | 18°C ☀️ | 14°C ☀️ |
| Bethlehem | 7°C ⛅ | 17°C ☀️ | 13°C ☀️ |
Fine and windy, cool to warm conditions throughout the day; fire danger warnings remain.
Limpopo
| Location | 06:00 | 12:00 | 18:00 |
|---|---|---|---|
| Polokwane | 11°C ☀️ | 27°C ☀️ | 22°C ⛅ |
| Thohoyandou | 12°C ☀️ | 28°C ☀️ | 23°C ⛅ |
| Lephalale | 10°C ☀️ | 29°C ☀️ | 24°C ⛅ |
Very hot in Lowveld and escarpment areas, otherwise warm to hot; clear and sunny skies prevail.
Mpumalanga
| Location | 06:00 | 12:00 | 18:00 |
|---|---|---|---|
| Mbombela | 14°C ☀️ | 30°C ☀️ | 24°C ⛅ |
| Secunda | 11°C ☀️ | 26°C ☀️ | 21°C ⛅ |
| Emalahleni | 10°C ☀️ | 27°C ☀️ | 22°C ⛅ |
Very hot Lowveld, fine and warm to hot elsewhere; mostly sunny.
North West
| Location | 06:00 | 12:00 | 18:00 |
|---|---|---|---|
| Mahikeng | 9°C ☀️ | 22°C ☀️ | 18°C ⛅ |
| Rustenburg | 8°C ☀️ | 21°C ☀️ | 17°C ⛅ |
| Klerksdorp | 8°C ☀️ | 20°C ☀️ | 16°C ⛅ |
Fine, warm and windy weather during the day.
Northern Cape
| Location | 06:00 | 12:00 | 18:00 |
|---|---|---|---|
| Kimberley | 6°C 🌫️ | 18°C ☀️ | 14°C ⛅ |
| Upington | 8°C 🌫️ | 20°C ☀️ | 15°C ⛅ |
| Springbok | 7°C ☁️ | 16°C ☁️ | 13°C 🌧️ |
Morning mist/fog in western parts; cool with isolated showers in south-west; windy in eastern areas.
In conclusion, today marks the transition into warmer days for Gauteng, offering a delightful mix of sunny skies and mild temperatures. Whether you’re planning a family outing, a weekend getaway, or simply catching up with friends, ensure to stay prepared and enjoy all that the beautiful weather today has to offer. For more detailed weather forecasts, you can visit the South African Weather Service or follow them on X.
