Weather Forecast for Negombo

Western, Sri Lanka

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Patchy rain nearby

Current Weather - Negombo: 28°C

Western, Sri Lanka

Patchy rain nearby

Feels like 32°C

Wind

22 km/h SW

Humidity

83%

Pressure

1011 mb

UV Index

0

Visibility

10 km

Patchy rain nearby

Patchy rain nearby

Wednesday, September 09, 2026

High

28°C

Low

27°C

Rain Chance

79%

Hourly Forecast

Patchy rain nearby 28°C
13:00
Patchy rain nearby 28°C
14:00
Patchy rain nearby 28°C
15:00
Patchy rain nearby 28°C
16:00
Patchy rain nearby 28°C
17:00
Light rain shower 28°C
18:00
Light rain shower 28°C
19:00
Overcast 28°C
20:00
Light rain shower 28°C
21:00
Light rain shower 28°C
22:00
Patchy rain nearby 28°C
23:00
Sep 10

Day Statistics

Maximum Wind

26 km/h

Humidity

83%

Precipitation

4 mm

UV Index

12

Visibility

10 km

Rain Chance

79%

Snow Chance

0%

Sun & Moon

Sunrise

06:01 AM

Sunset

06:13 PM

Moonrise

03:54 AM

Moonset

04:38 PM

Moon Phase

New Moon

Moon Illumination

2%

Air Quality

PM2.5

13.4

μg/m³

PM10

20.2

μg/m³

NO₂

13.7

μg/m³

O₃

49.5

μg/m³

SO₂

7.9

μg/m³

CO

111.8

μg/m³

US EPA Index: 1 GB DEFRA Index: 2

Solar Radiation Data

Shortwave Radiation

699.07

Diffuse Radiation

151.66

DNI

0

GTI

0