Weather Forecast for Kalutara
Western, Sri Lanka
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Current Weather - Kalutara: 29°C
Current Weather - Kalutara: 29°C
Western, Sri Lanka
Patchy rain nearby
Feels like 36°C
Wind
8 km/h W
Humidity
79%
Pressure
1012 mb
UV Index
0
Visibility
10 km
Patchy rain nearby
Tuesday, January 13, 2026
High
28°C
Low
23°C
Rain Chance
87%
Hourly Forecast
28°C
27°C
27°C
27°C
27°C
29°C
25°C
25°C
25°C
25°C
25°C
25°C
Day Statistics
Maximum Wind
16 km/h
Humidity
84%
Precipitation
1 mm
UV Index
2
Visibility
10 km
Rain Chance
87%
Snow Chance
0%
Sun & Moon
Sunrise
06:25 AM
Sunset
06:12 PM
Moonrise
01:42 AM
Moonset
01:42 PM
Moon Phase
Waning Crescent
Moon Illumination
28%
Air Quality
PM2.5
31.1
μg/m³
PM10
31.6
μg/m³
NO₂
19.8
μg/m³
O₃
109.9
μg/m³
SO₂
11.4
μg/m³
CO
844.6
μg/m³
Patchy rain nearby
Wednesday, January 14, 2026
High
28°C
Low
23°C
Rain Chance
88%
Hourly Forecast
25°C
25°C
24°C
24°C
24°C
24°C
23°C
24°C
25°C
26°C
28°C
28°C
28°C
28°C
27°C
27°C
27°C
27°C
26°C
26°C
26°C
25°C
25°C
25°C
Day Statistics
Maximum Wind
17 km/h
Humidity
83%
Precipitation
1 mm
UV Index
3
Visibility
10 km
Rain Chance
88%
Snow Chance
0%
Sun & Moon
Sunrise
06:25 AM
Sunset
06:12 PM
Moonrise
02:30 AM
Moonset
02:28 PM
Moon Phase
Waning Crescent
Moon Illumination
20%
Air Quality
PM2.5
28.9
μg/m³
PM10
29.5
μg/m³
NO₂
15.7
μg/m³
O₃
128.1
μg/m³
SO₂
9.7
μg/m³
CO
885.9
μg/m³
Moderate rain
Thursday, January 15, 2026
High
28°C
Low
24°C
Rain Chance
89%
Hourly Forecast
25°C
25°C
24°C
24°C
24°C
24°C
24°C
24°C
25°C
27°C
28°C
28°C
28°C
27°C
27°C
27°C
27°C
26°C
26°C
26°C
26°C
25°C
25°C
25°C
Day Statistics
Maximum Wind
17 km/h
Humidity
83%
Precipitation
6 mm
UV Index
2
Visibility
10 km
Rain Chance
89%
Snow Chance
0%
Sun & Moon
Sunrise
06:26 AM
Sunset
06:13 PM
Moonrise
03:21 AM
Moonset
03:18 PM
Moon Phase
Waning Crescent
Moon Illumination
13%
Air Quality
PM2.5
36.7
μg/m³
PM10
38
μg/m³
NO₂
15.9
μg/m³
O₃
144.4
μg/m³
SO₂
12.2
μg/m³
CO
902.1
μg/m³
Patchy rain nearby
Friday, January 16, 2026
High
28°C
Low
23°C
Rain Chance
87%
Hourly Forecast
25°C
25°C
24°C
24°C
24°C
23°C
23°C
24°C
25°C
27°C
28°C
28°C
27°C
26°C
27°C
27°C
27°C
26°C
26°C
25°C
25°C
25°C
25°C
25°C
Day Statistics
Maximum Wind
15 km/h
Humidity
82%
Precipitation
1 mm
UV Index
2
Visibility
10 km
Rain Chance
87%
Snow Chance
0%
Sun & Moon
Sunrise
06:26 AM
Sunset
06:13 PM
Moonrise
04:13 AM
Moonset
04:09 PM
Moon Phase
Waning Crescent
Moon Illumination
8%
Air Quality
PM2.5
42.2
μg/m³
PM10
44
μg/m³
NO₂
14.9
μg/m³
O₃
145.4
μg/m³
SO₂
8.3
μg/m³
CO
791.1
μg/m³
Patchy rain nearby
Saturday, January 17, 2026
High
28°C
Low
24°C
Rain Chance
86%
Hourly Forecast
24°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
25°C
27°C
28°C
27°C
28°C
26°C
27°C
27°C
27°C
26°C
26°C
25°C
25°C
25°C
25°C
25°C
Day Statistics
Maximum Wind
17 km/h
Humidity
81%
Precipitation
0 mm
UV Index
3
Visibility
10 km
Rain Chance
86%
Snow Chance
0%
Sun & Moon
Sunrise
06:26 AM
Sunset
06:14 PM
Moonrise
05:06 AM
Moonset
05:03 PM
Moon Phase
Waning Crescent
Moon Illumination
3%
Air Quality
PM2.5
40.9
μg/m³
PM10
43
μg/m³
NO₂
11.6
μg/m³
O₃
162.8
μg/m³
SO₂
11.2
μg/m³
CO
542.9
μg/m³
Partly Cloudy
Sunday, January 18, 2026
High
27°C
Low
23°C
Rain Chance
0%
Hourly Forecast
25°C
24°C
24°C
24°C
24°C
24°C
25°C
26°C
26°C
27°C
27°C
27°C
27°C
27°C
27°C
26°C
26°C
26°C
25°C
25°C
24°C
24°C
24°C
23°C
Day Statistics
Maximum Wind
14 km/h
Humidity
77%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
06:26 AM
Sunset
06:14 PM
Moonrise
05:57 AM
Moonset
05:56 PM
Moon Phase
New Moon
Moon Illumination
1%
Overcast
Monday, January 19, 2026
High
28°C
Low
22°C
Rain Chance
0%
Hourly Forecast
23°C
23°C
23°C
22°C
22°C
22°C
23°C
24°C
25°C
26°C
27°C
28°C
27°C
27°C
26°C
26°C
26°C
26°C
25°C
25°C
24°C
24°C
23°C
23°C
Day Statistics
Maximum Wind
16 km/h
Humidity
72%
Precipitation
0 mm
UV Index
5
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
06:27 AM
Sunset
06:15 PM
Moonrise
06:46 AM
Moonset
06:48 PM
Moon Phase
Waxing Crescent
Moon Illumination
0%
Solar Radiation Data
Shortwave Radiation
652.38
Diffuse Radiation
121.76
DNI
610.72
GTI
616.91
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