South Africa Weather Forecast: 23 July 2025
Prepare for a dynamic midwinter day as South Africa experiences a mix of cold fronts, showers, and occasional sunshine on 23 July 2025. Widespread fog and a disruptive rainfall warning highlight the need for extra caution in several provinces today.
ALSO READ: Weather Alert: EC Thunderstorms, KZN Cold, and Chilly Conditions in Gauteng
National Weather Overview: 23 July 2025
Today’s weather is shaped by chilly temperatures, cloud cover, and isolated showers across many regions. Coastal and interior provinces will see variable weather patterns, ranging from dense fog in the morning to possible thundershowers by the afternoon.
Disruptive Rainfall Warning for KwaZulu-Natal
The South African Weather Service has issued a Yellow Level 2 disruptive rainfall warning for KwaZulu-Natal’s northern coast. Residents should expect:
- Localized flooding in low-lying and poorly drained areas
- Difficult driving conditions, especially near rivers and bridges
- Possible disruptions in both formal and informal settlements
Vigilance is strongly advised for anyone commuting in the region.
Foggy Morning in Multiple Provinces
Dense morning fog will affect:
- Overberg (Western Cape)
- Southern interior regions
- Southern Highveld
- Northern KwaZulu-Natal
Motorists are urged to exercise caution on the roads and use headlights for better visibility.
Gauteng Forecast: Cool and Cloudy
Gauteng will see cloudy, cold to cool weather throughout the day. Isolated showers and possible thundershowers are forecast, particularly for Johannesburg and the Pretoria region. Temperatures will hover between 8°C and 18°C, urging residents to stay warm and dress in layers.
Western Cape: Fog and Sun Mix
Early fog will linger over the Overberg region in the Western Cape. While most of the province expects some sunshine by midday, temperatures remain mild, and isolated showers may sneak into the southeast.
Eastern Cape: Patchy Showers Persist
Eastern Cape can expect cool to cold weather, with occasional showers and patchy cloud cover—mainly near the coast. Daytime highs will reach the mid-teens, while coastal towns should prepare for sea breezes.
Mpumalanga & Limpopo: Clouds Dominate
Cloudy conditions will persist in both Mpumalanga and Limpopo. Isolated light rain may occur in the east, while the highveld stays cold and dry. Drivers should be prepared for potential fog in the morning.
Free State and Northern Cape: Breezy but Dry
Free State and Northern Cape residents will wake to brisk, cold mornings. While much of these regions will be dry, east Free State could see intermittent showers later in the day. Expect temperatures to rise slightly in the afternoon.
Lesotho Mountains: Continued Snowfall
Light snow will persist over the Lesotho mountains and bordering high-altitude districts, adding travel challenges for affected areas today.
Temperature Summary Table
| Region | High (°C) | Low (°C) | Conditions |
|---|---|---|---|
| Gauteng | 18 | 8 | Cold, cloudy, isolated showers6 |
| Western Cape | 17 | 11 | Fog, some sun, mild |
| Eastern Cape | 16 | 9 | Cloudy, patchy showers |
| KwaZulu-Natal | 17 | 13 | Rain, disruptive rainfall warning |
| Mpumalanga | 18 | 7 | Cloudy, possible light rain |
| Free State | 15 | 2 | Breezy, cold, isolated showers |
| Northern Cape | 18 | 4 | Dry, cold mornings |
Weather-Related Safety Tips
- Avoid flooded roads and bridges in flood-prone areas
- Reduce speed and use low beams in heavy fog
- Dress in warm, layered clothing to handle fluctuating temperatures
- Monitor official sources such as the South African Weather Service for live alerts
Looking Ahead
Forecasts suggest that the current pattern of cold, unsettled weather may persist through the week. Stay tuned to daily updates for changes to rainfall warnings and localized conditions.
For more localized weather information and real-time updates, check the South African Weather Service and credible news sources throughout the day.
