Warm with afternoon thunderstorms – Sunday weather forecast

Good morning, Joburg Etc family. Here is your weather forecast for Sunday, 15 November 2026.

Today’s weather in Johannesburg will bring some sunshine before clouds build, with scattered afternoon thunderstorms expected. Temperatures will reach a high of 26°C and a low of 14°C.

The UV index will reach an extreme 13, so take precautions when spending time outdoors. Cloud cover is expected to reach around 72% during the day.

A northwesterly wind will blow at around 19kph, with gusts reaching up to 43kph.

This evening, an isolated thunderstorm is expected before conditions become partly cloudy. Winds will shift easterly-northeasterly at around 11kph, with gusts of up to 24kph.

There is a 55% chance of precipitation during the day, with approximately 5.2mm of rainfall expected. The chance of thunderstorms is 33%. Overnight, the chance of precipitation increases to 57%, with a further 2.5mm of rain expected and a 34% chance of thunderstorms.

Sunrise is at 05:11 and sunset at 18:34, giving Johannesburg around 13 hours and 23 minutes of daylight.

Wishing you a pleasant and productive Sunday, Joburg!

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