# SRI LANKA WEATHER FORECAST FOR TOMORROW,04  MAY 2026

- Link: https://www.weather.lk/sri-lanka-weather-forecast-for-tomorrow04-may-2026/
- Published: 2026-05-03T18:57:32+05:30
- Author: WeatherLK

howers or thundershowers are expected to develop across several parts of Sri Lanka
today, mainly during the afternoon and evening hours. According to the latest forecast
issued at 2.00 p.m. on 03 May 2026, rainfall activity will affect the Western, Sabaragamuwa,
Central, North-Western and Eastern provinces, as well as the districts of Polonnaruwa,
Galle and Matara after 2.00 p.m.

Fairly heavy rainfall exceeding 50 mm is likely at some locations, particularly 
in the Western and Sabaragamuwa provinces and in the Galle and Matara districts.
In addition, showers may occur during the morning hours in the coastal areas of 
the Southern province and in districts such as Kalutara, Colombo and Puttalam.

Misty conditions can be expected during the early morning hours in parts of the 
Central, Sabaragamuwa and Uva provinces and in the Ampara district, potentially 
reducing visibility for motorists.

The general public is advised to remain cautious and take necessary precautions 
to minimize damages caused by temporary localized strong winds and lightning during
thundershowers.

![](https://meteo.gov.lk/gifs/analysis1.gif?t=1777814383654)

**Sea Areas Forecast (Next 24 Hours)**

Showers or thundershowers are expected in the sea areas extending from Mannar to
Pottuvil via Puttalam, Colombo, Galle and Hambantota. Winds will be south-westerly
with speeds of 25–35 kmph, increasing up to 50 kmph at times in sea areas from Chilaw
to Kankasanthurai via Mannar and from Matara to Pottuvil via Hambantota.

Sea conditions in these areas will be fairly rough at times, while other sea areas
around the island will be moderate. Temporarily strong gusty winds and very rough
seas may occur during thundershowers, and naval and fishing communities are advised
to exercise caution.