Sri Lanka is expected to experience cloudy skies and widespread rainfall on Friday, 16 October 2026, Showers and thundershowers are expected across many parts of the island, with heavy rainfall exceeding 100 mm possible in several provinces and districts.
Cloudy skies will prevail over most parts of the country. Showers or thundershowers will occur at times in the Western, Southern, Central, Sabaragamuwa, North-Western and Northern provinces, as well as in the Anuradhapura district. Other parts of the island may also experience showers or thundershowers after 1.00 p.m.
Heavy rainfall exceeding 100 mm is likely at some locations in the Northern, Western and North-Western provinces and in the districts of Galle, Matara, Polonnaruwa and Trincomalee. Residents in these areas are advised to remain alert to changing weather conditions and take necessary precautions against possible impacts from heavy rain.
Misty conditions can be expected in some parts of the Sabaragamuwa, Central and Uva provinces during the early morning hours. Motorists should exercise caution when travelling through areas affected by reduced visibility.
The public is advised to take adequate precautions to minimize potential damage caused by temporary localized strong winds and lightning during thundershowers.
Sea Weather Forecast for Sri Lanka
Showers or thundershowers are expected at several places in the sea areas surrounding the island during the next 24 hours. Winds will be south-westerly or variable in direction, with speeds ranging from 25 to 35 kmph.
Wind speeds may increase up to 50 kmph in the sea areas extending from Negombo to Mullaitivu via Puttalam and Kankasanthurai. These sea areas may become fairly rough at times.
Temporarily strong gusty winds reaching 60–70 kmph and very rough seas are possible during thundershowers. Naval and fishing communities are advised to remain cautious and follow official weather updates before heading out to sea.
