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 33°C
Wind
13 km/h WSW
Humidity
73%
Pressure
1009 mb
UV Index
3
Visibility
10 km
Patchy rain nearby
Saturday, October 17, 2026
High
29°C
Low
25°C
Rain Chance
84%
Hourly Forecast
29°C
29°C
29°C
29°C
29°C
28°C
27°C
27°C
27°C
27°C
27°C
26°C
Day Statistics
Maximum Wind
14 km/h
Humidity
82%
Precipitation
7 mm
UV Index
11
Visibility
9 km
Rain Chance
84%
Snow Chance
0%
Sun & Moon
Sunrise
05:56 AM
Sunset
05:54 PM
Moonrise
11:40 AM
Moonset
11:37 PM
Moon Phase
First Quarter
Moon Illumination
47%
Air Quality
PM2.5
10.7
μg/m³
PM10
12.7
μg/m³
NO₂
15.7
μg/m³
O₃
38.8
μg/m³
SO₂
0.9
μg/m³
CO
837.5
μg/m³
Patchy rain nearby
Sunday, October 18, 2026
High
30°C
Low
26°C
Rain Chance
75%
Hourly Forecast
26°C
26°C
26°C
26°C
26°C
26°C
26°C
27°C
28°C
29°C
30°C
30°C
30°C
29°C
29°C
29°C
29°C
28°C
28°C
28°C
28°C
27°C
27°C
27°C
Day Statistics
Maximum Wind
13 km/h
Humidity
78%
Precipitation
5 mm
UV Index
11
Visibility
10 km
Rain Chance
75%
Snow Chance
0%
Sun & Moon
Sunrise
05:56 AM
Sunset
05:54 PM
Moonrise
12:28 PM
Moonset
Does not set today
Moon Phase
First Quarter
Moon Illumination
58%
Air Quality
PM2.5
7.2
μg/m³
PM10
8.5
μg/m³
NO₂
10.4
μg/m³
O₃
49.8
μg/m³
SO₂
0.9
μg/m³
CO
781.9
μg/m³
Patchy rain nearby
Monday, October 19, 2026
High
30°C
Low
26°C
Rain Chance
79%
Hourly Forecast
26°C
26°C
26°C
26°C
26°C
26°C
26°C
27°C
28°C
29°C
30°C
30°C
29°C
29°C
29°C
29°C
29°C
28°C
28°C
28°C
27°C
27°C
27°C
27°C
Day Statistics
Maximum Wind
14 km/h
Humidity
79%
Precipitation
8 mm
UV Index
12
Visibility
10 km
Rain Chance
79%
Snow Chance
0%
Sun & Moon
Sunrise
05:56 AM
Sunset
05:53 PM
Moonrise
01:12 PM
Moonset
12:27 AM
Moon Phase
First Quarter
Moon Illumination
68%
Air Quality
PM2.5
12.5
μg/m³
PM10
14.6
μg/m³
NO₂
16.2
μg/m³
O₃
56.8
μg/m³
SO₂
1.4
μg/m³
CO
1115.6
μg/m³
Overcast
Tuesday, October 20, 2026
High
30°C
Low
25°C
Rain Chance
66%
Hourly Forecast
27°C
26°C
26°C
26°C
26°C
25°C
26°C
27°C
28°C
29°C
30°C
30°C
30°C
30°C
30°C
29°C
29°C
28°C
28°C
28°C
28°C
27°C
27°C
27°C
Day Statistics
Maximum Wind
16 km/h
Humidity
78%
Precipitation
2 mm
UV Index
11
Visibility
10 km
Rain Chance
66%
Snow Chance
0%
Sun & Moon
Sunrise
05:56 AM
Sunset
05:53 PM
Moonrise
01:53 PM
Moonset
01:14 AM
Moon Phase
Waxing Gibbous
Moon Illumination
77%
Air Quality
PM2.5
14.8
μg/m³
PM10
16.4
μg/m³
NO₂
24.3
μg/m³
O₃
52.5
μg/m³
SO₂
10.1
μg/m³
CO
948.4
μg/m³
Light rain shower
Wednesday, October 21, 2026
High
29°C
Low
26°C
Rain Chance
87%
Hourly Forecast
27°C
27°C
27°C
26°C
26°C
26°C
27°C
28°C
29°C
29°C
29°C
28°C
28°C
28°C
27°C
27°C
28°C
27°C
26°C
26°C
26°C
27°C
27°C
26°C
Day Statistics
Maximum Wind
15 km/h
Humidity
81%
Precipitation
17 mm
UV Index
12
Visibility
10 km
Rain Chance
87%
Snow Chance
0%
Sun & Moon
Sunrise
05:56 AM
Sunset
05:53 PM
Moonrise
02:32 PM
Moonset
01:59 AM
Moon Phase
Waxing Gibbous
Moon Illumination
86%
Air Quality
PM2.5
7.1
μg/m³
PM10
8.6
μg/m³
NO₂
14.8
μg/m³
O₃
56.2
μg/m³
SO₂
2.6
μg/m³
CO
579.7
μg/m³
Light rain shower
Thursday, October 22, 2026
High
29°C
Low
25°C
Rain Chance
87%
Hourly Forecast
26°C
26°C
26°C
26°C
26°C
26°C
26°C
27°C
27°C
28°C
28°C
29°C
29°C
29°C
28°C
28°C
27°C
26°C
26°C
26°C
26°C
26°C
25°C
25°C
Day Statistics
Maximum Wind
14 km/h
Humidity
82%
Precipitation
18 mm
UV Index
6
Visibility
10 km
Rain Chance
87%
Snow Chance
0%
Sun & Moon
Sunrise
05:56 AM
Sunset
05:52 PM
Moonrise
03:10 PM
Moonset
02:43 AM
Moon Phase
Waxing Gibbous
Moon Illumination
92%
Patchy rain nearby
Friday, October 23, 2026
High
28°C
Low
25°C
Rain Chance
75%
Hourly Forecast
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
26°C
26°C
27°C
28°C
28°C
28°C
28°C
27°C
27°C
27°C
26°C
26°C
26°C
26°C
26°C
Day Statistics
Maximum Wind
10 km/h
Humidity
84%
Precipitation
2 mm
UV Index
7
Visibility
8 km
Rain Chance
75%
Snow Chance
0%
Sun & Moon
Sunrise
05:56 AM
Sunset
05:52 PM
Moonrise
03:48 PM
Moonset
03:26 AM
Moon Phase
Full Moon
Moon Illumination
97%
Solar Radiation Data
Shortwave Radiation
528.24
Diffuse Radiation
255.14
DNI
413.12
GTI
514.93
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