Siem Reap, Cambodia Hourly Forecast
Cambodia 🇰🇭
79°
Partly Cloudy
Feels like 82°
Updated 9 min ago
Siem Reap temperature trend - Next 24 hours
The next 24 hours at a glance
- Warmest hour: 2 PM - around 87°
- Coolest hour: 6 AM - around 78°
- Highest rain chance: 12 PM (57%) - pack accordingly
- UV peak: 11 AM at index 9 - sun protection recommended
- Windiest: 3 PM at 14 mph
Siem Reap hourly weather - Friday, August 7
In Siem Reap, expect a high near 87°F (31°C) around 2 PM and a low of 78°F (25°C) near 6 AM; precipitation risk peaks at 57% around 12 PM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 2 AM | Partly Cloudy | 79° | 82° | 11% | 8 mph SW | 79% | 0 | |
| 3 AM | Partly Cloudy | 79° | 82° | 11% | 8 mph WSW | 79% | 0 | |
| 4 AM | Partly Cloudy | 78° | 82° | 12% | 8 mph WSW | 81% | 0 | |
| 5 AM | Partly Cloudy | 78° | 82° | 15% | 7 mph WSW | 82% | 0 | |
| 6 AM | Patchy rain nearby | 78° | 82° | 42% | 7 mph SW | 84% | 0 | |
| 7 AM | Partly Cloudy | 79° | 83° | 15% | 7 mph SW | 84% | 0 | |
| 8 AM | Partly Cloudy | 80° | 85° | 13% | 8 mph WSW | 80% | 1 | |
| 9 AM | Cloudy | 80° | 85° | 20% | 8 mph SW | 80% | 2 | |
| 10 AM | Cloudy | 82° | 88° | 18% | 8 mph WSW | 77% | 5 | |
| 11 AM | Patchy light drizzle | 85° | 93° | 45% | 10 mph WSW | 71% | 9 | |
| 12 PM | Light rain shower | 87° | 97° | 57% | 11 mph WSW | 70% | 9 | |
| 1 PM | Light rain shower | 86° | 97° | 43% | 12 mph WSW | 72% | 8 | |
| 2 PM | Light rain shower | 87° | 98° | 57% | 14 mph WSW | 70% | 6 | |
| 3 PM | Light rain shower | 86° | 97° | 49% | 14 mph WSW | 73% | 4 | |
| 4 PM | Patchy rain nearby | 85° | 96° | 48% | 13 mph WSW | 76% | 2 | |
| 5 PM | Patchy rain nearby | 84° | 94° | 34% | 11 mph WSW | 79% | 1 | |
| 6 PM | Patchy rain nearby | 82° | 89° | 54% | 11 mph WSW | 82% | 0 | |
| 7 PM | Patchy rain nearby | 80° | 86° | 28% | 10 mph WSW | 84% | 0 | |
| 8 PM | Partly Cloudy | 80° | 85° | 16% | 9 mph WSW | 84% | 0 | |
| 9 PM | Cloudy | 80° | 84° | 20% | 9 mph WSW | 84% | 0 | |
| 10 PM | Partly Cloudy | 79° | 84° | 13% | 8 mph WSW | 84% | 0 | |
| 11 PM | Overcast | 79° | 83° | 23% | 8 mph WSW | 84% | 0 |
Siem Reap hourly weather - Saturday, August 8
In Siem Reap, expect a high near 87°F (30°C) around 2 PM and a low of 78°F (25°C) near 6 AM; precipitation risk peaks at 67% around 7 PM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Patchy rain nearby | 79° | 83° | 22% | 8 mph WSW | 84% | 0 | |
| 1 AM | Partly Cloudy | 79° | 83° | 16% | 9 mph WSW | 84% | 0 | |
| 2 AM | Partly Cloudy | 79° | 83° | 16% | 9 mph SW | 84% | 0 | |
| 3 AM | Partly Cloudy | 79° | 82° | 15% | 9 mph SW | 84% | 0 | |
| 4 AM | Partly Cloudy | 79° | 83° | 15% | 8 mph SW | 84% | 0 | |
| 5 AM | Partly Cloudy | 78° | 83° | 16% | 8 mph WSW | 84% | 0 | |
| 6 AM | Partly Cloudy | 78° | 83° | 19% | 6 mph W | 86% | 0 | |
| 7 AM | Partly Cloudy | 79° | 84° | 18% | 5 mph WSW | 85% | 0 | |
| 8 AM | Partly Cloudy | 80° | 85° | 16% | 7 mph WSW | 82% | 0 | |
| 9 AM | Cloudy | 81° | 86° | 20% | 7 mph WSW | 81% | 1 | |
| 10 AM | Cloudy | 81° | 87° | 21% | 7 mph WSW | 80% | 2 | |
| 11 AM | Partly Cloudy | 84° | 92° | 13% | 10 mph WSW | 75% | 4 | |
| 12 PM | Patchy rain nearby | 85° | 94° | 16% | 11 mph WSW | 71% | 3 | |
| 1 PM | Patchy rain nearby | 86° | 96° | 18% | 12 mph WSW | 68% | 3 | |
| 2 PM | Patchy rain nearby | 87° | 96° | 36% | 11 mph W | 69% | 3 | |
| 3 PM | Patchy rain nearby | 86° | 96° | 45% | 10 mph W | 69% | 3 | |
| 4 PM | Light rain shower | 85° | 94° | 44% | 9 mph W | 74% | 1 | |
| 5 PM | Light rain shower | 83° | 92° | 57% | 8 mph W | 81% | 0 | |
| 6 PM | Patchy rain nearby | 82° | 89° | 26% | 5 mph W | 84% | 0 | |
| 7 PM | Light rain shower | 80° | 86° | 67% | 6 mph W | 87% | 0 | |
| 8 PM | Light rain shower | 79° | 84° | 30% | 7 mph W | 89% | 0 | |
| 9 PM | Light rain shower | 79° | 84° | 58% | 7 mph W | 89% | 0 | |
| 10 PM | Patchy rain nearby | 78° | 83° | 44% | 8 mph WSW | 89% | 0 | |
| 11 PM | Patchy rain nearby | 78° | 84° | 32% | 7 mph WSW | 89% | 0 |
Siem Reap hourly weather - Sunday, August 9
In Siem Reap, expect a high near 78°F (26°C) around 2 PM and a low of 76°F (24°C) near 3 AM; precipitation risk peaks at 84% around 3 AM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Light rain shower | 78° | 83° | 62% | 7 mph WSW | 90% | 0 | |
| 1 AM | Moderate or heavy rain shower | 77° | 83° | 77% | 6 mph W | 93% | 0 | |
| 2 AM | Moderate or heavy rain shower | 76° | 82° | 83% | 6 mph WSW | 95% | 0 | |
| 3 AM | Moderate or heavy rain shower | 76° | 82° | 84% | 7 mph WSW | 96% | 0 | |
| 4 AM | Light rain shower | 76° | 83° | 61% | 6 mph SW | 96% | 0 | |
| 5 AM | Light rain shower | 76° | 83° | 45% | 6 mph SW | 95% | 0 | |
| 6 AM | Light rain shower | 76° | 83° | 62% | 7 mph WSW | 94% | 0 | |
| 7 AM | Light rain shower | 76° | 82° | 68% | 7 mph WSW | 95% | 0 | |
| 8 AM | Light drizzle | 76° | 83° | 64% | 7 mph WSW | 95% | 0 | |
| 9 AM | Light drizzle | 77° | 84° | 58% | 6 mph WSW | 94% | 1 | |
| 10 AM | Light drizzle | 77° | 83° | 63% | 7 mph WSW | 94% | 1 | |
| 11 AM | Patchy rain nearby | 77° | 83° | 42% | 7 mph WSW | 94% | 2 | |
| 12 PM | Patchy rain nearby | 77° | 83° | 33% | 8 mph WSW | 94% | 3 | |
| 1 PM | Patchy rain nearby | 78° | 83° | 31% | 8 mph WSW | 92% | 2 | |
| 2 PM | Patchy rain nearby | 78° | 83° | 31% | 8 mph WSW | 90% | 2 | |
| 3 PM | Patchy rain nearby | 78° | 84° | 25% | 6 mph WSW | 91% | 1 | |
| 4 PM | Patchy light drizzle | 78° | 85° | 49% | 5 mph WSW | 92% | 0 | |
| 5 PM | Light rain shower | 78° | 85° | 50% | 4 mph WSW | 94% | 0 | |
| 6 PM | Partly Cloudy | 78° | 85° | 23% | 5 mph SW | 93% | 0 | |
| 7 PM | Patchy rain nearby | 78° | 84° | 33% | 6 mph WSW | 93% | 0 | |
| 8 PM | Patchy rain nearby | 78° | 84° | 32% | 7 mph WSW | 93% | 0 | |
| 9 PM | Partly Cloudy | 78° | 84° | 19% | 7 mph WSW | 92% | 0 | |
| 10 PM | Patchy rain nearby | 77° | 83° | 35% | 8 mph SW | 92% | 0 | |
| 11 PM | Overcast | 77° | 83° | 30% | 8 mph SW | 91% | 0 |
Quick answers for the hours ahead
What is the warmest hour in Siem Reap today?
2 PM is forecast to be the warmest, at about 87°F (31°C) with light rain shower.
Will it rain in Siem Reap tonight?
Quite possibly - the chance of precipitation reaches 54% around 6 PM. Keep rain gear handy.
When is the UV index highest in Siem Reap today?
Around 11 AM, when it reaches 9. From UV 3 upward, sun protection is recommended.
Siem Reap hour-by-hour: what to expect
Over the next 24 hours in Siem Reap, temperatures range from 78°F (25°C) around 6 AM up to 87°F (31°C) near 2 PM - right in line with the typical August high of 89°F (32°C).
Precipitation is a real possibility: the chance of rain peaks at 57% around 12 PM. UV reaches 9 (11 AM) - 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 Siem Reap 14-day forecast or the monthly climate averages.
Hourly forecasts nearby