Thunderstorms to Dampen Gauteng Midweek Before Clearer Skies Return by the Weekend
Weekly Gauteng Weather Update
Gauteng Weather: As the final stretch of April unfolds, Gauteng residents are being advised to prepare for a week of cooler temperatures and frequent thunderstorms—especially across Johannesburg and Pretoria. Despite a sunny and clear start to the week, forecasts show a notable change in weather patterns by midweek, with strong chances of rainfall and chilly conditions on the horizon.
☁️ Pretoria Forecast: A Wet Midweek Interlude
Tuesday (22 April): Expect a bright day with temperatures ranging between 14°C and 25°C—perfect for outdoor errands.
Wednesday: The skies turn cloudy with evening thunderstorms likely. A high of 23°C and a low of 13°C is predicted, with an 80% chance of rain.
Thursday: The cold sets in with temperatures dipping to 11°C and peaking at just 18°C. Thunderstorms remain a strong possibility with a 93% chance of rain.
Friday: A transitional day with mostly clear conditions but early morning showers. Temperatures will range between 11°C and 22°C.
🌩️ Johannesburg Forecast: Thunderstorms Take Centre Stage
Tuesday (22 April): Mostly clear skies early on, followed by possible afternoon rain. Temperatures between 12°C and 22°C, with a 40% chance of rain.
Wednesday: Cloudy skies and high humidity will give way to thunderstorms by the afternoon and evening. A 90% chance of rainfall is expected, with highs of 20°C and lows around 10°C.
Thursday: It gets chillier—10°C to 17°C—with continued thunderstorm activity and an 84% chance of rain.
Friday: Clearing skies return with a 64% chance of morning rain, and temperatures sitting between 9°C and 21°C.
🌦️ What’s Ahead: Weekend Relief
The stormy conditions should taper off heading into the weekend, bringing much-welcomed relief from the wet midweek. Residents are advised to keep umbrellas and jackets handy, particularly for school runs and commutes on Wednesday and Thursday.
🌡️ Weather Tips & Alerts
- Dress in layers to adjust to shifting temperatures throughout the day.
- Plan indoor activities for midweek, especially if travelling or running errands.
- Expect traffic disruptions during peak hours due to wet road conditions.
- Charge devices in advance in case of weather-related power outages.
📍 Stay Updated
For live weather alerts, radar maps, and further updates, follow the SA Weather Service.
Also read: Today’s Weather Forecast – 22 April 2025
