Probably Tuesday will be the only day to avoid rain entirely.
Air temperatures will range from +8 to +13 degrees at night, while days will record +14 to +19 degrees, with a few sunny sports in the afternoon reaching +20 to + 23 degrees - but that is still far from the hot sunny weather some will have hoped for in the run-up to midsummer later this month.
Forecasters are also warning that levels of ultraviolet radiation will be high this week.
Šonedēļ Latvijā gaidāms nepastāvīgs laiks https://t.co/smTZp8dBrJ pic.twitter.com/BXdA8tU0M8
— Meteo.lv (@LVGMC_Meteo) June 5, 2017