Colombo — Hourly Forecast

Hour-by-hour breakdown for the next 48 hours · Sri Lanka

⛅28°Cnow

Overview Hourly 16-Day Air Quality History

Temperature

Rain chance

Wind speed

Current hour

Today

Mar 5

28°27°15%6:21 AM

Time	Conditions	Temp	Feels	Rain	Humidity	Wind	Visibility	UV
7:00 PM	🌙Mostly Clear	28°	32°	—	74%	11 km/h W	24.1 km	—
8:00 PM	⛅Partly Cloudy	28°	33°	—	73%	8 km/h WSW	24.1 km	—
9:00 PM	⛅Partly Cloudy	28°	33°	—	73%	6 km/h SW	24.1 km	—
10:00 PM	⛅Partly Cloudy	28°	33°	3%	73%	6 km/h SSW	24.1 km	—
11:00 PM	⛅Partly Cloudy	28°	33°	5%	73%	7 km/h SSW	24.1 km	—

7 PM🌙28°11 km/h

8 PM⛅28°8 km/h

9 PM⛅28°6 km/h

10 PM⛅28°3%6 km/h

11 PM⛅28°5%7 km/h

Tomorrow

Mar 6

28°26°43%6:21 AM

12a

12p

Time	Conditions	Temp	Feels	Rain	Humidity	Wind	Visibility	UV
12:00 AM	⛅Partly Cloudy	28°	32°	5%	74%	8 km/h S	24.1 km	—
1:00 AM	⛅Partly Cloudy	27°	32°	8%	80%	8 km/h S	24.1 km	—
2:00 AM	🌦️Light Showers	27°	32°	13%	81%	9 km/h S	24.1 km	—
3:00 AM	🌦️Light Showers	27°	31°	10%	80%	10 km/h SSW	24.1 km	—
4:00 AM	🌦️Light Showers	27°	31°	25%	81%	11 km/h SSW	24.1 km	—
5:00 AM	🌦️Light Showers	27°	31°	30%	82%	9 km/h SSW	24.1 km	—
6:00 AM	🌦️Light Showers	26°	31°	35%	83%	8 km/h SSW	24.1 km	—
7:00 AM	🌦️Light Showers	26°	31°	40%	83%	7 km/h SSW	24.1 km	0.55
8:00 AM	🌦️Light Showers	26°	31°	43%	83%	6 km/h SSW	24.1 km	2.25
9:00 AM	⛅Partly Cloudy	26°	31°	30%	83%	5 km/h SW	24.1 km	4.5
10:00 AM	⛅Partly Cloudy	27°	31°	23%	82%	7 km/h WSW	24.1 km	6.25
11:00 AM	🌤️Mostly Clear	27°	33°	8%	83%	10 km/h WSW	24.1 km	6.05
12:00 PM	⛅Partly Cloudy	27°	33°	—	82%	13 km/h WSW	24.1 km	3.9
1:00 PM	🌤️Mostly Clear	27°	33°	—	82%	15 km/h WSW	24.1 km	8.8
2:00 PM	🌤️Mostly Clear	27°	32°	—	81%	16 km/h WSW	24.1 km	8
3:00 PM	🌤️Mostly Clear	27°	31°	—	80%	17 km/h WSW	24.1 km	6.15
4:00 PM	☀️Clear Sky	27°	31°	—	80%	17 km/h W	24.1 km	3.45
5:00 PM	🌤️Mostly Clear	28°	31°	—	81%	15 km/h W	24.1 km	1.6
6:00 PM	🌙Mostly Clear	28°	32°	—	78%	13 km/h WSW	24.1 km	0.25
7:00 PM	🌙Mostly Clear	28°	32°	—	78%	13 km/h WSW	24.1 km	—
8:00 PM	⛅Partly Cloudy	28°	32°	3%	77%	9 km/h WSW	24.1 km	—
9:00 PM	🌙Mostly Clear	28°	33°	3%	77%	7 km/h WSW	24.1 km	—
10:00 PM	⛅Partly Cloudy	28°	33°	—	77%	7 km/h SW	24.1 km	—
11:00 PM	⛅Partly Cloudy	28°	33°	3%	77%	5 km/h SW	24.1 km	—

12 AM⛅28°5%8 km/h

1 AM⛅27°8%8 km/h

2 AM🌦️27°13%9 km/h

3 AM🌦️27°10%10 km/h

4 AM🌦️27°25%11 km/h

5 AM🌦️27°30%9 km/h

6 AM🌦️26°35%8 km/h

7 AM🌦️26°40%7 km/h

8 AM🌦️26°43%6 km/h

9 AM⛅26°30%5 km/h

10 AM⛅27°23%7 km/h

11 AM🌤️27°8%10 km/h

12 PM⛅27°13 km/h

1 PM🌤️27°15 km/h

2 PM🌤️27°16 km/h

3 PM🌤️27°17 km/h

4 PM☀️27°17 km/h

5 PM🌤️28°15 km/h

6 PM🌙28°13 km/h

7 PM🌙28°13 km/h

8 PM⛅28°3%9 km/h

9 PM🌙28°3%7 km/h

10 PM⛅28°7 km/h

11 PM⛅28°3%5 km/h

Saturday, March 7

Mar 7

28°27°8%6:20 AM

12a

12p

Time	Conditions	Temp	Feels	Rain	Humidity	Wind	Visibility	UV
12:00 AM	⛅Partly Cloudy	28°	33°	3%	77%	4 km/h SSW	24.1 km	—
1:00 AM	⛅Partly Cloudy	28°	32°	8%	78%	5 km/h SSW	24.1 km	—
2:00 AM	🌙Mostly Clear	27°	32°	8%	79%	6 km/h SSW	24.1 km	—
3:00 AM	⛅Partly Cloudy	27°	32°	8%	80%	7 km/h SSW	24.1 km	—
4:00 AM	⛅Partly Cloudy	27°	32°	8%	80%	8 km/h S	24.1 km	—
5:00 AM	⛅Partly Cloudy	27°	32°	8%	81%	9 km/h SSE	24.1 km	—
6:00 AM	⛅Partly Cloudy	27°	32°	7%	81%	10 km/h SSE	24.1 km	—
7:00 AM	⛅Partly Cloudy	27°	32°	6%	81%	9 km/h SSE	24.1 km	0.55
8:00 AM	⛅Partly Cloudy	27°	32°	5%	81%	8 km/h SSE	24.1 km	2.25
9:00 AM	⛅Partly Cloudy	27°	32°	4%	81%	8 km/h S	24.1 km	4.5
10:00 AM	⛅Partly Cloudy	27°	33°	4%	82%	8 km/h SSW	24.1 km	6.55
11:00 AM	☀️Clear Sky	27°	34°	3%	82%	10 km/h SW	24.1 km	8.3
12:00 PM	🌤️Mostly Clear	28°	34°	2%	81%	13 km/h WSW	24.1 km	9.1
1:00 PM	🌤️Mostly Clear	28°	34°	1%	78%	13 km/h WSW	24.1 km	9
2:00 PM	🌤️Mostly Clear	28°	33°	—	76%	14 km/h WSW	24.1 km	7.95
3:00 PM	🌤️Mostly Clear	28°	32°	—	75%	16 km/h W	24.1 km	6.15
4:00 PM	🌤️Mostly Clear	28°	31°	—	76%	18 km/h W	24.1 km	3.9
5:00 PM	🌤️Mostly Clear	28°	31°	—	76%	16 km/h W	24.1 km	1.7
6:00 PM	⛅Partly Cloudy	28°	32°	—	75%	12 km/h W	24.1 km	0.25

12 AM⛅28°3%4 km/h

1 AM⛅28°8%5 km/h

2 AM🌙27°8%6 km/h

3 AM⛅27°8%7 km/h

4 AM⛅27°8%8 km/h

5 AM⛅27°8%9 km/h

6 AM⛅27°7%10 km/h

7 AM⛅27°6%9 km/h

8 AM⛅27°5%8 km/h

9 AM⛅27°4%8 km/h

10 AM⛅27°4%8 km/h

11 AM☀️27°3%10 km/h

12 PM🌤️28°2%13 km/h

1 PM🌤️28°1%13 km/h

2 PM🌤️28°14 km/h

3 PM🌤️28°16 km/h

4 PM🌤️28°18 km/h

5 PM🌤️28°16 km/h

6 PM⛅28°12 km/h

About this hourly forecast

This hourly weather forecast for Colombo, Sri Lanka covers the next 48 hours with readings updated every 30 minutes. Data is sourced from Open-Meteo's high-resolution weather model, combining data from ECMWF, GFS and regional NWP models. Temperature values are measured at 2 metres above ground level.

Rain probability represents the likelihood of measurable precipitation in each hour. Wind speeds are 10-metre reference values. UV index values above 3 indicate moderate sun exposure risk; above 6 is high risk and sun protection is recommended.