Cambodia weather live forecast

Today's maximum temperature in Cambodia is expected to be 29°C. Select a day from the live weather forecast for Cambodia (Phnom Penh) for more weather parameters.

• Thursday
  4th Sep
  29
  24
  
  5
  11
• Friday
  5th Sep
  29
  24
  
  6
  11
• Saturday
  6th Sep
  29
  25
  
  7
  8
• Sunday
  7th Sep
  29
  24
  
  6
  9
• Monday
  8th Sep
  28
  24
  
  5
  3

5-day weather forecast updated at 04:01 on Wednesday 3rd September 2025 GMT

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The 5-day weather forecast for Cambodia (Phnom Penh) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Top Cambodia destinations

Below are temperatures expected today at popular countries, regions and places in Cambodia. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

• 29
  Kompong Som
• 29
  Phnom Penh
• 28
  Banlung, Ratanakiri
• 28
  Siemreab

All Cambodia destinations

• Banlung, Ratanakiri
• Kompong Som
• Phnom Penh
• Siemreab

Cambodia weather forecast by day

Below are the detailed weather forecasts for Cambodia for the next 5 days. The forecasts shown are for Phnom Penh and may not represent the whole of Cambodia. Browse more destinations in Cambodia to view more weather forecasts.

Cambodia weather for Thursday 4th September 2025

Expect isolated thunderstorms in Cambodia with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 69% chance of some rain and little or no wind of 6 kph from the south.

• 29
  °C maximum temperature
• 24
  °C minimum temperature
• 
  isolated thunderstorms
• 5
  hours of sunshine
• 11
  UV index (Extreme)
• 69
  % chance of some rain
• <20
  mm of rainfall expected
• M
  moderate heat & humidity
• 6
  kph wind from S

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Cambodia weather for Friday 5th September 2025

Expect isolated thunderstorms in Cambodia with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 6 hours of bright sunshine. There are 10-20 mm of rainfall expected with 64% chance of some rain and a light breeze of 9 kph from the south-west.

• 29
  °C maximum temperature
• 24
  °C minimum temperature
• 
  isolated thunderstorms
• 6
  hours of sunshine
• 11
  UV index (Extreme)
• 64
  % chance of some rain
• <20
  mm of rainfall expected
• M
  moderate heat & humidity
• 9
  kph wind from SW

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Cambodia weather for Saturday 6th September 2025

Expect isolated thunderstorms in Cambodia with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 7 hours of bright sunshine. There are 5-10 mm of rainfall expected with 84% chance of some rain and a light breeze of 10 kph from the south-west.

• 29
  °C maximum temperature
• 25
  °C minimum temperature
• 
  isolated thunderstorms
• 7
  hours of sunshine
• 8
  UV index (Very High)
• 84
  % chance of some rain
• <10
  mm of rainfall expected
• M
  moderate heat & humidity
• 10
  kph wind from SW

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Cambodia weather for Sunday 7th September 2025

Expect isolated thunderstorms in Cambodia with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 10-20 mm of rainfall expected with 85% chance of some rain and a gentle breeze of 13 kph from the south-west.

• 29
  °C maximum temperature
• 24
  °C minimum temperature
• 
  isolated thunderstorms
• 6
  hours of sunshine
• 9
  UV index (Very High)
• 85
  % chance of some rain
• <20
  mm of rainfall expected
• M
  moderate heat & humidity
• 13
  kph wind from SW

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Cambodia weather for Monday 8th September 2025

Expect isolated thunderstorms in Cambodia with a maximum temperature of 28°C, moderate levels of heat & humidity, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 89% chance of some rain and a gentle breeze of 15 kph from the south-west.

• 28
  °C maximum temperature
• 24
  °C minimum temperature
• 
  isolated thunderstorms
• 5
  hours of sunshine
• 3
  UV index (Moderate)
• 89
  % chance of some rain
• <20
  mm of rainfall expected
• M
  moderate heat & humidity
• 15
  kph wind from SW

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Metric (°C / mm)  |  Imperial (°F / inches)

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