Phnom Penh, Cambodia Hourly Forecast
Phnom Penh temperature trend - Next 24 hours
The next 24 hours at a glance
- Warmest hour: 12 PM - around 97°
- Coolest hour: 6 AM - around 81°
- Highest rain chance: 1 AM (23%) - pack accordingly
- UV peak: 11 AM at index 11 - sun protection recommended
- Windiest: 4 PM at 20 mph
Phnom Penh hourly weather - Friday, August 14
In Phnom Penh, expect a high near 97°F (36°C) around 12 PM and a low of 81°F (27°C) near 6 AM; precipitation risk peaks at 25% around 10 PM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Clear | 82° | 87° | 8% | 12 mph WSW | 72% | 0 | |
| 1 AM | Patchy rain nearby | 82° | 86° | 23% | 11 mph WSW | 71% | 0 | |
| 2 AM | Patchy rain nearby | 82° | 86° | 15% | 12 mph WSW | 71% | 0 | |
| 3 AM | Patchy rain nearby | 82° | 86° | 15% | 12 mph WSW | 70% | 0 | |
| 4 AM | Partly Cloudy | 81° | 85° | 8% | 12 mph WSW | 70% | 0 | |
| 5 AM | Partly Cloudy | 81° | 85° | 10% | 12 mph WSW | 71% | 0 | |
| 6 AM | Partly Cloudy | 81° | 84° | 10% | 12 mph WSW | 72% | 0 | |
| 7 AM | Partly Cloudy | 83° | 88° | 8% | 14 mph WSW | 68% | 1 | |
| 8 AM | Partly Cloudy | 86° | 91° | 6% | 17 mph WSW | 59% | 2 | |
| 9 AM | Partly Cloudy | 90° | 95° | 5% | 17 mph W | 53% | 5 | |
| 10 AM | Cloudy | 93° | 99° | 8% | 17 mph W | 47% | 8 | |
| 11 AM | Partly Cloudy | 95° | 101° | 4% | 17 mph WSW | 44% | 11 | |
| 12 PM | Overcast | 97° | 104° | 10% | 17 mph WSW | 41% | 11 | |
| 1 PM | Patchy rain nearby | 95° | 100° | 18% | 19 mph WSW | 43% | 6 | |
| 2 PM | Patchy rain nearby | 94° | 99° | 7% | 18 mph WSW | 45% | 4 | |
| 3 PM | Patchy rain nearby | 94° | 100° | 17% | 19 mph WSW | 44% | 3 | |
| 4 PM | Partly Cloudy | 93° | 99° | 5% | 20 mph WSW | 46% | 2 | |
| 5 PM | Partly Cloudy | 91° | 97° | 5% | 20 mph WSW | 50% | 1 | |
| 6 PM | Patchy rain nearby | 88° | 94° | 18% | 17 mph WSW | 57% | 0 | |
| 7 PM | Patchy rain nearby | 85° | 90° | 17% | 17 mph WSW | 65% | 0 | |
| 8 PM | Partly Cloudy | 84° | 89° | 7% | 16 mph SW | 69% | 0 | |
| 9 PM | Patchy rain nearby | 83° | 88° | 18% | 15 mph SW | 70% | 0 | |
| 10 PM | Patchy rain nearby | 82° | 87° | 25% | 15 mph WSW | 71% | 0 | |
| 11 PM | Patchy rain nearby | 82° | 87° | 17% | 14 mph SW | 70% | 0 |
Phnom Penh hourly weather - Saturday, August 15
In Phnom Penh, expect a high near 94°F (34°C) around 12 PM and a low of 81°F (27°C) near 6 AM; precipitation risk peaks at 36% around 1 PM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Patchy rain nearby | 82° | 86° | 15% | 14 mph WSW | 70% | 0 | |
| 1 AM | Partly Cloudy | 82° | 86° | 7% | 14 mph WSW | 68% | 0 | |
| 2 AM | Partly Cloudy | 82° | 86° | 7% | 14 mph WSW | 67% | 0 | |
| 3 AM | Partly Cloudy | 82° | 86° | 7% | 14 mph WSW | 68% | 0 | |
| 4 AM | Partly Cloudy | 82° | 85° | 7% | 14 mph WSW | 69% | 0 | |
| 5 AM | Partly Cloudy | 81° | 85° | 8% | 12 mph WSW | 71% | 0 | |
| 6 AM | Partly Cloudy | 81° | 84° | 8% | 12 mph WSW | 71% | 0 | |
| 7 AM | Partly Cloudy | 83° | 87° | 6% | 14 mph WSW | 67% | 1 | |
| 8 AM | Partly Cloudy | 86° | 91° | 8% | 18 mph WSW | 61% | 2 | |
| 9 AM | Partly Cloudy | 88° | 94° | 4% | 18 mph WSW | 56% | 5 | |
| 10 AM | Partly Cloudy | 90° | 96° | 4% | 17 mph WSW | 54% | 8 | |
| 11 AM | Overcast | 93° | 99° | 11% | 16 mph WSW | 49% | 11 | |
| 12 PM | Patchy rain nearby | 94° | 101° | 17% | 16 mph WSW | 47% | 10 | |
| 1 PM | Light rain shower | 90° | 96° | 36% | 15 mph SW | 53% | 8 | |
| 2 PM | Light rain shower | 92° | 98° | 17% | 15 mph WSW | 50% | 6 | |
| 3 PM | Patchy rain nearby | 89° | 95° | 24% | 18 mph WSW | 54% | 4 | |
| 4 PM | Light rain shower | 87° | 93° | 25% | 17 mph WSW | 60% | 2 | |
| 5 PM | Patchy rain nearby | 87° | 93° | 12% | 17 mph WSW | 61% | 0 | |
| 6 PM | Patchy rain nearby | 84° | 90° | 22% | 16 mph WSW | 66% | 0 | |
| 7 PM | Light rain shower | 82° | 87° | 24% | 14 mph WSW | 73% | 0 | |
| 8 PM | Patchy rain nearby | 82° | 87° | 28% | 14 mph WSW | 73% | 0 | |
| 9 PM | Patchy rain nearby | 82° | 86° | 17% | 14 mph WSW | 73% | 0 | |
| 10 PM | Partly Cloudy | 82° | 86° | 10% | 13 mph WSW | 71% | 0 | |
| 11 PM | Partly Cloudy | 82° | 86° | 8% | 13 mph WSW | 71% | 0 |
Quick answers for the hours ahead
What is the warmest hour in Phnom Penh today?
Will it rain in Phnom Penh tonight?
When is the UV index highest in Phnom Penh today?
Phnom Penh hour-by-hour: what to expect
Over the next 24 hours in Phnom Penh, temperatures range from 81°F (27°C) around 6 AM up to 97°F (36°C) near 12 PM - about 7°F (4°C) above the typical August high of 90°F (32°C).
A stray shower can't be ruled out - Rain chances top out at 23% around 1 AM. Wind picks up to 20 mph (32 km/h) from the WSW near 4 PM. UV reaches 11 (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 Phnom Penh 14-day forecast or the monthly climate averages.