Kalmunai Weather Forecast

Current Conditions & 10-Day Outlook

Current Weather Conditions in Kalmunai

Kalmunai

Eastern Province, Sri Lanka

weather iconPartly cloudy
30°
Low 26°
High 35°

Hourly Kalmunai Weather Forecast

12 AMweather icon26°
1 AMweather icon27°
2 AMweather icon29°
3 AMweather icon31°
4 AMweather icon33°
5 AMweather icon34°
6 AMweather icon35°
7 AMweather icon35°
8 AMweather icon35°
9 AMweather icon32°
10 AMweather icon32°
11 AMweather icon33°
12 PMweather icon33°
1 PMweather icon32°
2 PMweather icon31°
3 PMweather icon30°
4 PMweather icon29°
5 PMweather icon29°
6 PMweather icon28°
7 PMweather icon28°
8 PMweather icon27°
9 PMweather icon27°
10 PMweather icon27°
11 PMweather icon26°
Wind
3kt WNW

Very gentle wind.

3kt
NESW
Niederschlag
82%

Very high chance of precipitation.

Kalmunai 10-Day Weather Outlook

Heutiges Wetter in Kalmunai, Eastern Province, Sri Lanka

Mon, Jul 27

Showers svg
26°
35°

Tue, Jul 28

Showers svg
26°
34°

Wed, Jul 29

Showers svg
26°
36°

Thu, Jul 30

Showers svg
26°
36°

Fri, Jul 31

Showers svg
25°
35°

Sat, Aug 01

Showers svg
26°
34°

Sun, Aug 02

Showers svg
25°
33°

Mon, Aug 03

Showers svg
25°
32°

Tue, Aug 04

Showers svg
25°
34°

Gefühlt

35°

Feels warmer than actual temperature.

Luftdruck

1008 hPa

Expect stable weather conditions.

Luftfeuchtigkeit

75%

High humidity.

UV

8 - Very high

Take precautions.

Böen

25kt

Max. Windböengeschwindigkeit heute.

Bewölkung

75%

Overcast, expect cloudy conditions.

Tageslicht

12h 27m

Long days, short nights.

Regen

1.0mm

No rain, dry conditions expected.

Schneefall

0.0mm

No snowfall expected.

Current Air Quality in Kalmunai

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About Kalmunai Weather

General

This page provides the current weather forecast for Kalmunai, Eastern Province, Sri Lanka, including hourly conditions, a 10-day outlook, wind speed and direction, precipitation, UV index, and air quality - giving you everything you need to plan your day in one view.

Forecast & Methodology

The forecast data on this page is sourced from the ECMWF open-source model - a reliable global model used widely across weather services worldwide. For sailors, boaters, and mariners who need greater accuracy and higher resolution, PredictWind's proprietary forecast models deliver precision down to 1km resolution, updated multiple times daily and validated against real-world observations. Sign up free to access PredictWind's advanced forecasts.

Sailing & Marine Conditions

Kalmunai weather forecasts on PredictWind are optimised for sailors and boaters who need precise, reliable wind and wave data for passage planning and day sailing. PredictWind is used by ocean racers, cruising sailors, and commercial vessel operators across Sri Lanka and worldwide. For detailed marine conditions including wave height, swell period, and offshore wind forecasts, see the Kalmunai marine forecast.

Units

Wind speed is displayed in knots - the standard unit used by sailors, weather services, and maritime authorities. Temperature is shown in degrees Celsius. Use the toggle at the top of the page to switch between Celsius and Fahrenheit. Pressure is shown in hPa, rainfall in millimetres, and air quality is available in both US and EU AQI standards.