Colombo, Sri Lanka Hourly Forecast
Sri Lanka 🇱🇰
81°
Light rain shower
Feels like 87°
Updated 6 min ago
Colombo temperature trend - Next 24 hours
The next 24 hours at a glance
- Warmest hour: 7 PM - around 82°
- Coolest hour: 5 AM - around 80°
- Highest rain chance: 5 AM (69%) - pack accordingly
- UV peak: 12 PM at index 12 - sun protection recommended
- Windiest: 11 PM at 14 mph
Colombo hourly weather - Wednesday, September 16
In Colombo, expect a high near 82°F (28°C) around 7 PM and a low of 81°F (27°C) near 2 PM; precipitation risk peaks at 68% around 6 AM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 6 AM | Light rain shower | 81° | 87° | 68% | 10 mph SW | 79% | 0 | |
| 7 AM | Light rain shower | 82° | 87° | 37% | 10 mph WSW | 79% | 1 | |
| 8 AM | Light rain shower | 82° | 88° | 31% | 10 mph SW | 79% | 2 | |
| 9 AM | Partly Cloudy | 82° | 88° | 13% | 12 mph SW | 79% | 4 | |
| 10 AM | Patchy rain nearby | 81° | 88° | 34% | 12 mph WSW | 81% | 9 | |
| 11 AM | Patchy rain nearby | 81° | 87° | 18% | 12 mph WSW | 81% | 11 | |
| 12 PM | Light rain shower | 81° | 87° | 60% | 12 mph WSW | 83% | 12 | |
| 1 PM | Light rain shower | 81° | 87° | 57% | 12 mph WSW | 83% | 9 | |
| 2 PM | Light rain shower | 81° | 86° | 68% | 12 mph WSW | 82% | 5 | |
| 3 PM | Light rain shower | 81° | 86° | 59% | 13 mph WSW | 82% | 2 | |
| 4 PM | Light rain shower | 81° | 87° | 57% | 12 mph SW | 81% | 1 | |
| 5 PM | Light rain shower | 82° | 88° | 40% | 12 mph SW | 81% | 0 | |
| 6 PM | Light rain shower | 82° | 88° | 45% | 12 mph SW | 81% | 0 | |
| 7 PM | Overcast | 82° | 89° | 24% | 12 mph SW | 82% | 0 | |
| 8 PM | Light rain shower | 81° | 88° | 45% | 11 mph SSW | 83% | 0 | |
| 9 PM | Overcast | 82° | 88° | 24% | 13 mph SSW | 81% | 0 | |
| 10 PM | Light rain shower | 82° | 89° | 40% | 13 mph SSW | 82% | 0 | |
| 11 PM | Light rain shower | 81° | 88° | 41% | 14 mph SSW | 82% | 0 |
Colombo hourly weather - Thursday, September 17
In Colombo, expect a high near 82°F (28°C) around 7 PM and a low of 80°F (27°C) near 5 AM; precipitation risk peaks at 70% around 4 PM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Light rain shower | 81° | 87° | 66% | 14 mph SSW | 83% | 0 | |
| 1 AM | Light rain shower | 80° | 85° | 67% | 13 mph SSW | 85% | 0 | |
| 2 AM | Light rain shower | 81° | 86° | 64% | 12 mph SSW | 83% | 0 | |
| 3 AM | Light rain shower | 80° | 85° | 63% | 12 mph SSW | 84% | 0 | |
| 4 AM | Light rain shower | 81° | 86° | 64% | 13 mph SSW | 83% | 0 | |
| 5 AM | Light rain shower | 80° | 85° | 69% | 12 mph SSW | 84% | 0 | |
| 6 AM | Patchy rain nearby | 81° | 86° | 26% | 13 mph SSW | 82% | 0 | |
| 7 AM | Patchy rain nearby | 81° | 87° | 26% | 13 mph SSW | 81% | 1 | |
| 8 AM | Light rain shower | 81° | 87° | 29% | 14 mph SSW | 81% | 3 | |
| 9 AM | Patchy rain nearby | 81° | 87° | 66% | 15 mph SSW | 82% | 6 | |
| 10 AM | Sunny | 81° | 86° | 11% | 14 mph SW | 82% | 10 | |
| 11 AM | Light rain shower | 81° | 87° | 27% | 15 mph SW | 81% | 12 | |
| 12 PM | Light rain shower | 81° | 87° | 44% | 16 mph SW | 81% | 12 | |
| 1 PM | Light rain shower | 81° | 86° | 63% | 16 mph SW | 82% | 10 | |
| 2 PM | Light rain shower | 81° | 86° | 69% | 15 mph SW | 82% | 7 | |
| 3 PM | Light rain shower | 81° | 86° | 65% | 16 mph SW | 82% | 4 | |
| 4 PM | Light rain shower | 81° | 86° | 70% | 17 mph SW | 82% | 1 | |
| 5 PM | Light rain shower | 81° | 87° | 46% | 17 mph SW | 81% | 0 | |
| 6 PM | Light rain shower | 82° | 87° | 46% | 17 mph SW | 80% | 0 | |
| 7 PM | Light rain shower | 82° | 88° | 60% | 16 mph SSW | 81% | 0 | |
| 8 PM | Light rain shower | 81° | 87° | 68% | 16 mph SSW | 81% | 0 | |
| 9 PM | Light rain shower | 81° | 87° | 57% | 16 mph SW | 82% | 0 | |
| 10 PM | Light rain shower | 81° | 87° | 61% | 17 mph SW | 82% | 0 | |
| 11 PM | Light rain shower | 81° | 87° | 57% | 19 mph SW | 82% | 0 |
Colombo hourly weather - Friday, September 18
In Colombo, expect a high near 82°F (28°C) around 7 PM and a low of 80°F (27°C) near 1 AM; precipitation risk peaks at 69% around 1 AM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Light rain shower | 80° | 85° | 64% | 19 mph SW | 83% | 0 | |
| 1 AM | Light rain shower | 80° | 84° | 69% | 20 mph SW | 84% | 0 | |
| 2 AM | Light rain shower | 80° | 84° | 64% | 20 mph SW | 83% | 0 | |
| 3 AM | Light rain shower | 81° | 86° | 69% | 21 mph SW | 82% | 0 | |
| 4 AM | Light rain shower | 80° | 85° | 60% | 22 mph SW | 83% | 0 | |
| 5 AM | Light rain shower | 80° | 85° | 64% | 21 mph SW | 83% | 0 | |
| 6 AM | Light rain shower | 81° | 86° | 67% | 20 mph SW | 82% | 0 | |
| 7 AM | Light rain shower | 80° | 86° | 61% | 20 mph SW | 82% | 1 | |
| 8 AM | Light rain shower | 80° | 86° | 68% | 18 mph SW | 82% | 1 | |
| 9 AM | Patchy rain nearby | 81° | 86° | 24% | 15 mph SW | 82% | 2 | |
| 10 AM | Patchy rain nearby | 80° | 85° | 18% | 12 mph SW | 82% | 4 | |
| 11 AM | Overcast | 80° | 85° | 24% | 12 mph SW | 81% | 9 | |
| 12 PM | Overcast | 80° | 85° | 22% | 12 mph SW | 80% | 6 | |
| 1 PM | Overcast | 81° | 86° | 23% | 12 mph SW | 80% | 6 | |
| 2 PM | Patchy rain nearby | 81° | 86° | 24% | 13 mph SW | 81% | 7 | |
| 3 PM | Patchy rain nearby | 81° | 87° | 26% | 13 mph SW | 80% | 3 | |
| 4 PM | Patchy rain nearby | 82° | 88° | 24% | 12 mph SW | 80% | 1 | |
| 5 PM | Patchy rain nearby | 82° | 88° | 35% | 12 mph SW | 82% | 0 | |
| 6 PM | Light rain shower | 82° | 89° | 41% | 12 mph WSW | 82% | 0 | |
| 7 PM | Overcast | 82° | 89° | 24% | 12 mph SW | 82% | 0 | |
| 8 PM | Patchy rain nearby | 82° | 89° | 27% | 13 mph SW | 83% | 0 | |
| 9 PM | Light rain shower | 82° | 88° | 50% | 14 mph WSW | 82% | 0 | |
| 10 PM | Light rain shower | 82° | 89° | 47% | 13 mph SW | 82% | 0 | |
| 11 PM | Light rain shower | 82° | 89° | 49% | 13 mph SW | 82% | 0 |
Quick answers for the hours ahead
What is the warmest hour in Colombo today?
7 PM is forecast to be the warmest, at about 82°F (28°C) with overcast.
Will it rain in Colombo tonight?
Quite possibly - the chance of precipitation reaches 45% around 6 PM. Keep rain gear handy.
When is the UV index highest in Colombo today?
Around 12 PM, when it reaches 12. From UV 3 upward, sun protection is recommended.
Colombo hour-by-hour: what to expect
Over the next 24 hours in Colombo, temperatures range from 80°F (27°C) around 5 AM up to 82°F (28°C) near 7 PM - right in line with the typical September high of 83°F (28°C).
Precipitation is a real possibility: the chance of rain peaks at 69% around 5 AM. UV reaches 12 (12 PM) - sun protection recommended through midday.
The “feels like” column blends humidity and wind into an apparent temperature - see how it works in our feels-like temperature guide. Planning further ahead? Check the Colombo 14-day forecast or the monthly climate averages.
Hourly forecasts nearby