Weather Forecast for Negombo
Western, Sri Lanka
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Current Weather - Negombo: 30°C
Current Weather - Negombo: 30°C
Western, Sri Lanka
Partly cloudy
Feels like 37°C
Wind
19 km/h SW
Humidity
70%
Pressure
1009 mb
UV Index
2
Visibility
10 km
Patchy rain nearby
Thursday, July 16, 2026
High
28°C
Low
26°C
Rain Chance
37%
Hourly Forecast
28°C
28°C
28°C
30°C
27°C
27°C
26°C
26°C
26°C
26°C
26°C
Day Statistics
Maximum Wind
21 km/h
Humidity
81%
Precipitation
0 mm
UV Index
10
Visibility
10 km
Rain Chance
37%
Snow Chance
0%
Sun & Moon
Sunrise
06:01 AM
Sunset
06:31 PM
Moonrise
07:32 AM
Moonset
08:17 PM
Moon Phase
Waxing Crescent
Moon Illumination
8%
Air Quality
PM2.5
20.5
μg/m³
PM10
32.5
μg/m³
NO₂
13.3
μg/m³
O₃
56.2
μg/m³
SO₂
7.1
μg/m³
CO
112.9
μg/m³
Patchy rain nearby
Friday, July 17, 2026
High
28°C
Low
26°C
Rain Chance
61%
Hourly Forecast
26°C
26°C
26°C
26°C
26°C
26°C
26°C
27°C
27°C
28°C
28°C
28°C
28°C
28°C
28°C
28°C
28°C
27°C
27°C
27°C
26°C
26°C
26°C
26°C
Day Statistics
Maximum Wind
22 km/h
Humidity
81%
Precipitation
2 mm
UV Index
11
Visibility
10 km
Rain Chance
61%
Snow Chance
0%
Sun & Moon
Sunrise
06:01 AM
Sunset
06:31 PM
Moonrise
08:30 AM
Moonset
09:06 PM
Moon Phase
Waxing Crescent
Moon Illumination
15%
Air Quality
PM2.5
17.9
μg/m³
PM10
31.2
μg/m³
NO₂
12.7
μg/m³
O₃
51
μg/m³
SO₂
6.1
μg/m³
CO
113.8
μg/m³
Patchy rain nearby
Saturday, July 18, 2026
High
28°C
Low
26°C
Rain Chance
74%
Hourly Forecast
26°C
26°C
26°C
26°C
26°C
26°C
26°C
27°C
27°C
27°C
28°C
28°C
28°C
28°C
28°C
28°C
28°C
27°C
27°C
27°C
27°C
27°C
27°C
27°C
Day Statistics
Maximum Wind
23 km/h
Humidity
81%
Precipitation
4 mm
UV Index
10
Visibility
10 km
Rain Chance
74%
Snow Chance
0%
Sun & Moon
Sunrise
06:02 AM
Sunset
06:31 PM
Moonrise
09:25 AM
Moonset
09:51 PM
Moon Phase
Waxing Crescent
Moon Illumination
23%
Air Quality
PM2.5
12.4
μg/m³
PM10
18.3
μg/m³
NO₂
13.2
μg/m³
O₃
45.3
μg/m³
SO₂
6.1
μg/m³
CO
114.1
μg/m³
Patchy rain nearby
Sunday, July 19, 2026
High
28°C
Low
26°C
Rain Chance
81%
Hourly Forecast
26°C
26°C
26°C
26°C
26°C
26°C
26°C
26°C
27°C
27°C
27°C
28°C
28°C
28°C
28°C
28°C
27°C
27°C
27°C
27°C
27°C
26°C
26°C
26°C
Day Statistics
Maximum Wind
26 km/h
Humidity
81%
Precipitation
8 mm
UV Index
10
Visibility
9 km
Rain Chance
81%
Snow Chance
0%
Sun & Moon
Sunrise
06:02 AM
Sunset
06:31 PM
Moonrise
10:17 AM
Moonset
10:35 PM
Moon Phase
First Quarter
Moon Illumination
33%
Air Quality
PM2.5
10.4
μg/m³
PM10
14.9
μg/m³
NO₂
10.5
μg/m³
O₃
47
μg/m³
SO₂
6.3
μg/m³
CO
99.7
μg/m³
Patchy rain nearby
Monday, July 20, 2026
High
28°C
Low
26°C
Rain Chance
58%
Hourly Forecast
26°C
26°C
26°C
26°C
26°C
26°C
26°C
27°C
27°C
28°C
28°C
28°C
28°C
28°C
28°C
28°C
28°C
27°C
27°C
27°C
26°C
26°C
26°C
26°C
Day Statistics
Maximum Wind
21 km/h
Humidity
81%
Precipitation
1 mm
UV Index
11
Visibility
10 km
Rain Chance
58%
Snow Chance
0%
Sun & Moon
Sunrise
06:02 AM
Sunset
06:31 PM
Moonrise
11:07 AM
Moonset
11:19 PM
Moon Phase
First Quarter
Moon Illumination
43%
Air Quality
PM2.5
9
μg/m³
PM10
13.1
μg/m³
NO₂
10.1
μg/m³
O₃
45.7
μg/m³
SO₂
6.1
μg/m³
CO
181.2
μg/m³
Patchy rain nearby
Tuesday, July 21, 2026
High
28°C
Low
26°C
Rain Chance
52%
Hourly Forecast
26°C
26°C
26°C
26°C
26°C
26°C
26°C
27°C
27°C
28°C
28°C
28°C
28°C
28°C
28°C
28°C
28°C
28°C
27°C
27°C
27°C
27°C
26°C
26°C
Day Statistics
Maximum Wind
19 km/h
Humidity
83%
Precipitation
1 mm
UV Index
7
Visibility
10 km
Rain Chance
52%
Snow Chance
0%
Sun & Moon
Sunrise
06:02 AM
Sunset
06:31 PM
Moonrise
11:57 AM
Moonset
Does not set today
Moon Phase
First Quarter
Moon Illumination
53%
Sunny
Wednesday, July 22, 2026
High
28°C
Low
26°C
Rain Chance
19%
Hourly Forecast
26°C
26°C
26°C
26°C
26°C
26°C
26°C
27°C
27°C
28°C
28°C
28°C
28°C
28°C
28°C
28°C
28°C
28°C
27°C
27°C
27°C
27°C
27°C
26°C
Day Statistics
Maximum Wind
18 km/h
Humidity
83%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
19%
Snow Chance
0%
Sun & Moon
Sunrise
06:02 AM
Sunset
06:31 PM
Moonrise
12:48 PM
Moonset
12:03 AM
Moon Phase
First Quarter
Moon Illumination
64%
Solar Radiation Data
Shortwave Radiation
771.22
Diffuse Radiation
200.26
DNI
0
GTI
0
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