During a dry and sunny Friday afternoon, the air temperature in Latvia will reach +20 C to + 25 C degrees with no rain likely anywhere as an area of high pressure (atmospheric pressure 762-764 millimeters of mercury at sea level) will determine conditions.
A moderate westerly wind is expected on Saturday and Sunday and the weather will be mostly dry and sunny. From around August 19, the probability of rain and thunderstorms will increase, and the air temperature may drop slightly, but it will remain above average until the end of next week.
According to the data of the Latvian Environment, Geology and Meteorology Center, the water temperature in the sea, rivers and lakes is currently +16 C to + 21 C making a cooling dip in the water increasingly tempting, but please take care when doing so to avoid becoming another drowning statistic!