Weather Forecast for Kalutara
Western, Sri Lanka
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Current Weather - Kalutara: 28°C
Current Weather - Kalutara: 28°C
Western, Sri Lanka
Partly cloudy
Feels like 33°C
Wind
18 km/h WSW
Humidity
100%
Pressure
1010 mb
UV Index
0
Visibility
10 km
Moderate rain
Tuesday, May 19, 2026
High
29°C
Low
27°C
Rain Chance
98%
Hourly Forecast
27°C
28°C
28°C
28°C
27°C
Day Statistics
Maximum Wind
22 km/h
Humidity
83%
Precipitation
16 mm
UV Index
11
Visibility
10 km
Rain Chance
98%
Snow Chance
0%
Sun & Moon
Sunrise
05:54 AM
Sunset
06:19 PM
Moonrise
08:12 AM
Moonset
09:12 PM
Moon Phase
Waxing Crescent
Moon Illumination
7%
Air Quality
PM2.5
10.4
μg/m³
PM10
14.4
μg/m³
NO₂
9
μg/m³
O₃
26.2
μg/m³
SO₂
1.8
μg/m³
CO
291.2
μg/m³
Moderate rain
Wednesday, May 20, 2026
High
30°C
Low
27°C
Rain Chance
93%
Hourly Forecast
27°C
27°C
27°C
27°C
27°C
27°C
27°C
28°C
28°C
29°C
29°C
29°C
29°C
30°C
29°C
29°C
29°C
28°C
28°C
28°C
28°C
28°C
28°C
28°C
Day Statistics
Maximum Wind
23 km/h
Humidity
82%
Precipitation
14 mm
UV Index
12
Visibility
10 km
Rain Chance
93%
Snow Chance
0%
Sun & Moon
Sunrise
05:54 AM
Sunset
06:19 PM
Moonrise
09:18 AM
Moonset
10:13 PM
Moon Phase
Waxing Crescent
Moon Illumination
15%
Air Quality
PM2.5
8.3
μg/m³
PM10
11.3
μg/m³
NO₂
10.5
μg/m³
O₃
36.4
μg/m³
SO₂
1.8
μg/m³
CO
179.5
μg/m³
Patchy rain nearby
Thursday, May 21, 2026
High
30°C
Low
28°C
Rain Chance
87%
Hourly Forecast
28°C
28°C
28°C
28°C
28°C
28°C
28°C
28°C
29°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
28°C
28°C
28°C
Day Statistics
Maximum Wind
25 km/h
Humidity
81%
Precipitation
4 mm
UV Index
10
Visibility
10 km
Rain Chance
87%
Snow Chance
0%
Sun & Moon
Sunrise
05:54 AM
Sunset
06:20 PM
Moonrise
10:20 AM
Moonset
11:09 PM
Moon Phase
Waxing Crescent
Moon Illumination
24%
Air Quality
PM2.5
7.2
μg/m³
PM10
9.9
μg/m³
NO₂
9.9
μg/m³
O₃
39.7
μg/m³
SO₂
1.5
μg/m³
CO
165.7
μg/m³
Heavy rain
Friday, May 22, 2026
High
29°C
Low
27°C
Rain Chance
80%
Hourly Forecast
28°C
28°C
28°C
28°C
28°C
28°C
28°C
28°C
28°C
29°C
29°C
28°C
29°C
29°C
28°C
28°C
28°C
28°C
28°C
27°C
27°C
27°C
27°C
27°C
Day Statistics
Maximum Wind
26 km/h
Humidity
84%
Precipitation
44 mm
UV Index
6
Visibility
9 km
Rain Chance
80%
Snow Chance
0%
Sun & Moon
Sunrise
05:54 AM
Sunset
06:20 PM
Moonrise
11:18 AM
Moonset
11:58 PM
Moon Phase
Waxing Crescent
Moon Illumination
34%
Air Quality
PM2.5
10.7
μg/m³
PM10
13.6
μg/m³
NO₂
13.7
μg/m³
O₃
39.4
μg/m³
SO₂
2.6
μg/m³
CO
367.6
μg/m³
Heavy rain
Saturday, May 23, 2026
High
29°C
Low
27°C
Rain Chance
84%
Hourly Forecast
28°C
27°C
28°C
27°C
27°C
28°C
28°C
28°C
28°C
28°C
28°C
29°C
29°C
29°C
28°C
29°C
29°C
28°C
28°C
28°C
28°C
28°C
28°C
28°C
Day Statistics
Maximum Wind
25 km/h
Humidity
84%
Precipitation
29 mm
UV Index
6
Visibility
9 km
Rain Chance
84%
Snow Chance
0%
Sun & Moon
Sunrise
05:54 AM
Sunset
06:20 PM
Moonrise
12:10 PM
Moonset
No moonset
Moon Phase
First Quarter
Moon Illumination
45%
Air Quality
PM2.5
7.8
μg/m³
PM10
10.8
μg/m³
NO₂
6.9
μg/m³
O₃
54.8
μg/m³
SO₂
2.4
μg/m³
CO
226
μg/m³
Moderate rain
Sunday, May 24, 2026
High
28°C
Low
28°C
Rain Chance
87%
Hourly Forecast
28°C
28°C
28°C
28°C
28°C
28°C
28°C
28°C
28°C
28°C
28°C
28°C
28°C
28°C
28°C
28°C
28°C
28°C
28°C
28°C
28°C
28°C
28°C
28°C
Day Statistics
Maximum Wind
27 km/h
Humidity
84%
Precipitation
13 mm
UV Index
6
Visibility
9 km
Rain Chance
87%
Snow Chance
0%
Sun & Moon
Sunrise
05:54 AM
Sunset
06:20 PM
Moonrise
12:58 PM
Moonset
12:41 AM
Moon Phase
Waxing Gibbous
Moon Illumination
56%
Heavy rain
Monday, May 25, 2026
High
28°C
Low
27°C
Rain Chance
89%
Hourly Forecast
28°C
27°C
27°C
27°C
27°C
27°C
27°C
27°C
27°C
27°C
27°C
28°C
28°C
28°C
27°C
27°C
27°C
27°C
27°C
27°C
27°C
27°C
27°C
27°C
Day Statistics
Maximum Wind
26 km/h
Humidity
84%
Precipitation
21 mm
UV Index
6
Visibility
9 km
Rain Chance
89%
Snow Chance
0%
Sun & Moon
Sunrise
05:54 AM
Sunset
06:20 PM
Moonrise
01:44 PM
Moonset
01:23 AM
Moon Phase
Waxing Gibbous
Moon Illumination
66%
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