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Weather Forecast for Colombo

Western, Sri Lanka

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Patchy light rain in area with thunder

Current Weather - Colombo: 27°C

Western, Sri Lanka

Patchy light rain in area with thunder

Feels like 31°C

Wind

20 km/h WSW

Humidity

82%

Pressure

1010 mb

UV Index

3

Visibility

10 km
Patchy rain nearby

Patchy rain nearby

Friday, July 31, 2026

High

28°C

Low

26°C

Rain Chance

85%

Hourly Forecast

Patchy rain nearby 26°C
04:00
Patchy rain nearby 26°C
05:00
Patchy rain nearby 26°C
06:00
Patchy rain nearby 27°C
07:00
Patchy light rain in area with thunder 27°C
08:00
Patchy light drizzle 28°C
09:00
Patchy rain nearby 28°C
10:00
Patchy light rain 28°C
11:00
Patchy rain nearby 28°C
12:00
Patchy light drizzle 28°C
13:00
Patchy rain nearby 28°C
14:00
Patchy light drizzle 28°C
15:00
Patchy rain nearby 27°C
16:00
Patchy light drizzle 27°C
17:00
Patchy rain nearby 27°C
18:00
Patchy rain nearby 27°C
19:00
Patchy rain nearby 27°C
20:00
Patchy rain nearby 27°C
21:00
Patchy rain nearby 27°C
22:00
Patchy light drizzle 27°C
23:00
Aug 01

Day Statistics

Maximum Wind

26 km/h

Humidity

82%

Precipitation

11 mm

UV Index

10

Visibility

8 km

Rain Chance

85%

Snow Chance

0%

Sun & Moon

Sunrise

06:04 AM

Sunset

06:29 PM

Moonrise

07:59 PM

Moonset

07:26 AM

Moon Phase

Waning Gibbous

Moon Illumination

91%

Air Quality

PM2.5

7.4

μg/m³

PM10

11.8

μg/m³

NO₂

12.3

μg/m³

O₃

37.3

μg/m³

SO₂

4.2

μg/m³

CO

178.1

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

166.8

Diffuse Radiation

58.06

DNI

2.05

GTI

166.36