# SRI LANKA WEATHER FORECAST FOR 10 SEPTEMBER 2026

- Link: https://www.weather.lk/sri-lanka-weather-forecast-for-10-september-2026/
- Published: 2026-09-09T19:37:18+05:30
- Author: WeatherLK

**Sri Lanka Weather Forecast for 10 September 2026**

Sri Lanka is expected to experience a mix of rainy and thundery weather conditions
on Thursday, 10 September 2026, Several areas across the island are likely to receive
showers, while some provinces could experience heavier rainfall and thunderstorms
during the afternoon.

Several spells of showers are expected in the Western and Sabaragamuwa provinces,
as well as in the Kandy, Nuwara-Eliya, Galle and Matara districts. Residents and
commuters in these areas should be prepared for intermittent rainfall throughout
the day.

Showers or thundershowers may occur at several places in the Uva and Eastern provinces
and in the Mullaitivu district after 2.00 p.m. Fairly heavy rainfall exceeding 50
mm is likely at some locations. Temporary localized strong winds and lightning may
accompany thunderstorms, and the general public is advised to take adequate precautions
to minimize possible impacts.

![](https://meteo.gov.lk/gifs/analysis1.gif?t=1788962000390)

**Sea Weather Around Sri Lanka**

Marine conditions are also expected to become somewhat rough in selected areas during
the next 24 hours. Showers may occur at a few places in the sea areas extending 
from Puttalam to Matara via Colombo and Galle.

South-westerly winds are expected to blow at speeds of 30–40 kmph. Wind speeds may
occasionally increase to 50–60 kmph in the sea areas extending from Hambantota to
Pottuvil. Winds may also reach up to 50 kmph in the sea areas extending from Chilaw
to Trincomalee via Mannar and Kankasanthurai.

The sea areas from Hambantota to Pottuvil will be rough at times, while the areas
from Chilaw to Trincomalee via Mannar and Kankasanthurai may become fairly rough.
Wave heights could increase to around 2.0–2.5 metres in the sea areas extending 
from Matara to Pottuvil via Hambantota.

People engaging in coastal and marine activities should closely monitor updated 
weather information as conditions may change during the day.

![](https://meteo.gov.lk/gifs/marine1.gif?t=1788962075567)