Weather Forecast for Negombo

Western, Sri Lanka

select dropwdown icon
Share
Partly cloudy

Current Weather - Negombo: 31°C

Western, Sri Lanka

Partly cloudy

Feels like 39°C

Wind

21 km/h SW

Humidity

84%

Pressure

1006 mb

UV Index

2

Visibility

10 km

Patchy rain nearby

Patchy rain nearby

Friday, May 01, 2026

High

31°C

Low

28°C

Rain Chance

85%

Hourly Forecast

Sunny 31°C
12:00
Sunny 30°C
13:00
Sunny 30°C
14:00
Sunny 30°C
15:00
Partly cloudy 31°C
16:00
Sunny 30°C
17:00
Partly Cloudy 29°C
18:00
Partly Cloudy 29°C
19:00
Patchy rain nearby 29°C
20:00
Patchy rain nearby 29°C
21:00
Patchy rain nearby 29°C
22:00
Patchy rain nearby 29°C
23:00
May 02

Day Statistics

Maximum Wind

21 km/h

Humidity

76%

Precipitation

1 mm

UV Index

12

Visibility

10 km

Rain Chance

85%

Snow Chance

0%

Sun & Moon

Sunrise

05:57 AM

Sunset

06:19 PM

Moonrise

06:03 PM

Moonset

05:21 AM

Moon Phase

Full Moon

Moon Illumination

99%

Air Quality

PM2.5

11.7

μg/m³

PM10

12.6

μg/m³

NO₂

21.2

μg/m³

O₃

47.5

μg/m³

SO₂

15.7

μg/m³

CO

406.8

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

745.52

Diffuse Radiation

243.1

DNI

507.58

GTI

750