Cambodia weather live forecast

Today's maximum temperature in Cambodia is expected to be 34°C. Select a day from the live weather forecast for Cambodia (Phnom Penh) for more weather parameters.

• Saturday
  23rd May
  34
  26
  
  7
  UV10
• Sunday
  24th May
  34
  27
  
  8
  UV10
• Monday
  25th May
  35
  26
  
  8
  UV11
• Tuesday
  26th May
  35
  27
  
  8
  UV11
• Wednesday
  27th May
  34
  27
  
  7
  UV11

5-day weather forecast updated at 04:00 on Friday 22nd May 2026 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.

• 34
  Phnom Penh
• 33
  Kompong Som
• 33
  Siemreab
• 32
  Banlung, Ratanakiri

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 Saturday 23rd May 2026

Expect isolated thunderstorms in Cambodia with a maximum temperature of 34°C, high levels of heat & humidity, maximum UV of 10 (Very High) and 7 hours of bright sunshine. There are 5-10 mm of rainfall expected with 60% chance of some rain and a light breeze of 10 kph from the south.

• 34
  °C maximum temperature
• 26
  °C minimum temperature
• 
  isolated thunderstorms
• 7
  hours of sunshine
• UV10
  UV index (Very High)
• 60
  % chance of some rain
• <10
  mm of rainfall expected
• H
  high heat & humidity
• 10
  kph wind from S

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Cambodia weather for Sunday 24th May 2026

Expect isolated thunderstorms in Cambodia with a maximum temperature of 34°C, high levels of heat & humidity, maximum UV of 10 (Very High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 47% chance of some rain and a light breeze of 10 kph from the south-west.

• 34
  °C maximum temperature
• 27
  °C minimum temperature
• 
  isolated thunderstorms
• 8
  hours of sunshine
• UV10
  UV index (Very High)
• 47
  % chance of some rain
• <2
  mm of rainfall expected
• H
  high heat & humidity
• 10
  kph wind from SW

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Cambodia weather for Monday 25th May 2026

Expect isolated thunderstorms in Cambodia with a maximum temperature of 35°C, high levels of heat & humidity, maximum UV of 11 (Extreme) and 8 hours of bright sunshine. There are 2-5 mm of rainfall expected with 54% chance of some rain and a light breeze of 8 kph from the south-west.

• 35
  °C maximum temperature
• 26
  °C minimum temperature
• 
  isolated thunderstorms
• 8
  hours of sunshine
• UV11
  UV index (Extreme)
• 54
  % chance of some rain
• <5
  mm of rainfall expected
• H
  high heat & humidity
• 8
  kph wind from SW

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Cambodia weather for Tuesday 26th May 2026

Expect isolated thunderstorms in Cambodia with a maximum temperature of 35°C, high levels of heat & humidity, maximum UV of 11+ (Extreme) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 57% chance of some rain and a light breeze of 11 kph from the south-west.

• 35
  °C maximum temperature
• 27
  °C minimum temperature
• 
  isolated thunderstorms
• 8
  hours of sunshine
• UV11
  UV index (Extreme)
• 57
  % chance of some rain
• <2
  mm of rainfall expected
• H
  high heat & humidity
• 11
  kph wind from SW

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Cambodia weather for Wednesday 27th May 2026

Expect isolated thunderstorms in Cambodia with a maximum temperature of 34°C, high levels of heat & humidity, maximum UV of 11+ (Extreme) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 72% chance of some rain and a light breeze of 9 kph from the south-west.

• 34
  °C maximum temperature
• 27
  °C minimum temperature
• 
  isolated thunderstorms
• 7
  hours of sunshine
• UV11
  UV index (Extreme)
• 72
  % chance of some rain
• <5
  mm of rainfall expected
• H
  high heat & humidity
• 9
  kph wind from SW

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