This Saturday, most of Belgium will be able to enjoy clear, sunny skies with maximum temperatures around 21°C at the coast up to 26°C in the south of the country, according to the forecast of the Royal Meteorological Institute (RMI).
Saturday night will be calm under a generally serene to slightly cloudy sky with a few high clouds. The minimums will be between 6 and 14°C, with a generally light breeze.
Sunday will again be warm and sunny with a few clouds. Highs will range from 24 to 26°C at the coast, but from 27 to 29°C in the rest of the country.
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On Monday, however, the heat will increase with temperatures reaching 29 to 31°C, with local temperatures up to 34°C. The sky will remain sunny with a few high clouds and a generally light south to southeast wind.
On Tuesday, after a fairly warm night, highs will reach 34°C to 38°C, locally even going as high as 39°C. The sky will remain sunny, but a few isolated thundery showers may break out during the night from Tuesday to Wednesday.