According to AccuWeather, the weather for for Middelburg this week is as follows:

Monday (today):
Minimum 7°C, maximum 22°C.
After a cloudy start, sunshine returns, wind speed 9km/h and 1% precipitation.

Tuesday:
Minimum 9°C, maximum 23°C.
Hazy sunshine, wind speed 11km/h and 1% precipitation

Wednesday:
Minimum 7°C, maximum 26°C.
Hazy sunshine and warm, wind speed 13km/h.

Thursday:
Minimum 5°C, maximum 28°C.
Very warm with hazy sun, wind speed 13km/h.

Friday:
Minimum 9°C, maximum 28°C.
Very warm with plenty of sunshine, wind speed 15km/h.

• Data collected between 09:00–09:30 (August 18).
• This forecast is subject to change.