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Colombo — 16-Day Forecast

Extended daily weather outlook · Sri Lanka

⛅28°Ctoday
OverviewHourly16-DayAir QualityHistory
22° coldestTemperature range (relative)32° hottest
Today
Mar 5
⛅
15%
27°/28°
Sunrise
6:21 AM
Sunset
6:22 PM
UV Index
8.95Very High
Max Wind
18 km/h
Precipitation
0 mm
Moon
🌕Full Moon
Feels Max
34°C
Daylight
12h 1m
Tomorrow
Mar 6
🌦️
43%
26°/28°
Sunrise
6:21 AM
Sunset
6:22 PM
UV Index
8.8Very High
Max Wind
17 km/h
Precipitation
2.6 mm
Moon
🌖Waning Gibbous
Feels Max
33°C
Daylight
12h 1m
Saturday
Mar 7
⛅
8%
27°/28°
Sunrise
6:20 AM
Sunset
6:22 PM
UV Index
9.1Very High
Max Wind
18 km/h
Precipitation
0.2 mm
Moon
🌖Waning Gibbous
Feels Max
34°C
Daylight
12h 2m
Sunday
Mar 8
⛅
8%
27°/28°
Sunrise
6:20 AM
Sunset
6:22 PM
UV Index
9.1Very High
Max Wind
18 km/h
Precipitation
0.1 mm
Moon
🌖Waning Gibbous
Feels Max
34°C
Daylight
12h 2m
Monday
Mar 9
⛅
8%
26°/28°
Sunrise
6:19 AM
Sunset
6:22 PM
UV Index
9.25Very High
Max Wind
16 km/h
Precipitation
0.3 mm
Moon
🌗Last Quarter
Feels Max
34°C
Daylight
12h 3m
Tuesday
Mar 10
☁️
5%
26°/28°
Sunrise
6:19 AM
Sunset
6:22 PM
UV Index
9.3Very High
Max Wind
21 km/h
Precipitation
0.3 mm
Moon
🌗Last Quarter
Feels Max
34°C
Daylight
12h 3m
Wednesday
Mar 11
⛅
8%
27°/28°
Sunrise
6:18 AM
Sunset
6:22 PM
UV Index
8.85Very High
Max Wind
18 km/h
Precipitation
0.3 mm
Moon
🌗Last Quarter
Feels Max
35°C
Daylight
12h 4m
Thursday
Mar 12
⛅
14%
25°/28°
Sunrise
6:18 AM
Sunset
6:22 PM
UV Index
8.85Very High
Max Wind
19 km/h
Precipitation
0 mm
Moon
🌗Last Quarter
Feels Max
35°C
Daylight
12h 4m
Friday
Mar 13
🌤️
42%
23°/31°
Sunrise
6:18 AM
Sunset
6:21 PM
UV Index
8.85Very High
Max Wind
21 km/h
Precipitation
0 mm
Moon
🌘Waning Crescent
Feels Max
36°C
Daylight
12h 3m
Saturday
Mar 14
🌦️
35%
24°/31°
Sunrise
6:17 AM
Sunset
6:21 PM
UV Index
8.75Very High
Max Wind
20 km/h
Precipitation
0.3 mm
Moon
🌘Waning Crescent
Feels Max
36°C
Daylight
12h 4m
Sunday
Mar 15
🌤️
20%
23°/31°
Sunrise
6:17 AM
Sunset
6:21 PM
UV Index
8.8Very High
Max Wind
21 km/h
Precipitation
0 mm
Moon
🌘Waning Crescent
Feels Max
36°C
Daylight
12h 4m
Monday
Mar 16
🌤️
6%
24°/31°
Sunrise
6:16 AM
Sunset
6:21 PM
UV Index
8.8Very High
Max Wind
19 km/h
Precipitation
0 mm
Moon
🌘Waning Crescent
Feels Max
36°C
Daylight
12h 5m
Tuesday
Mar 17
⛅
3%
23°/31°
Sunrise
6:16 AM
Sunset
6:21 PM
UV Index
8.55Very High
Max Wind
22 km/h
Precipitation
0 mm
Moon
🌑New Moon
Feels Max
36°C
Daylight
12h 5m
Wednesday
Mar 18
⛅
7%
22°/31°
Sunrise
6:15 AM
Sunset
6:21 PM
UV Index
8.8Very High
Max Wind
22 km/h
Precipitation
0 mm
Moon
🌑New Moon
Feels Max
36°C
Daylight
12h 6m
Thursday
Mar 19
🌦️
6%
22°/31°
Sunrise
6:15 AM
Sunset
6:21 PM
UV Index
8.1Very High
Max Wind
17 km/h
Precipitation
0.6 mm
Moon
🌑New Moon
Feels Max
36°C
Daylight
12h 6m
Friday
Mar 20
🌤️
19%
22°/32°
Sunrise
6:14 AM
Sunset
6:21 PM
UV Index
8.55Very High
Max Wind
19 km/h
Precipitation
0 mm
Moon
🌑New Moon
Feels Max
36°C
Daylight
12h 7m

About the 16-day forecast

LiveWeather provides up to 16 days of forecast data for Colombo — more than most weather apps which are limited to 7–10 days. Data is sourced from Open-Meteo's ensemble models which combine multiple NWP systems including ECMWF for maximum accuracy. Forecasts beyond day 7 should be considered indicative; confidence decreases with time.

Daily high and low temperatures are the maximum and minimum values recorded across the full 24 hours. Precipitation probability shows the chance of any measurable rain or snow occurring during the day. UV Index max is the peak value expected during peak sun hours.