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.

• Tuesday
  26th May
  34
  27
  
  8
  UV11
• Wednesday
  27th May
  35
  27
  
  8
  UV11
• Thursday
  28th May
  33
  27
  
  6
  UV10
• Friday
  29th May
  32
  26
  
  6
  UV9
• Saturday
  30th May
  32
  26
  
  2
  UV10

5-day weather forecast updated at 04:00 on Monday 25th 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
• 34
  Siemreab
• 32
  Kompong Som
• 30
  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 Tuesday 26th 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 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 41% chance of some rain and a light breeze of 10 kph from the west.

• 34
  °C maximum temperature
• 27
  °C minimum temperature
• 
  isolated thunderstorms
• 8
  hours of sunshine
• UV11
  UV index (Extreme)
• 41
  % chance of some rain
• <2
  mm of rainfall expected
• H
  high heat & humidity
• 10
  kph wind from W

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Cambodia weather for Wednesday 27th 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 71% chance of some rain and a light breeze of 12 kph from the south-west.

• 35
  °C maximum temperature
• 27
  °C minimum temperature
• 
  isolated thunderstorms
• 8
  hours of sunshine
• UV11
  UV index (Extreme)
• 71
  % chance of some rain
• <5
  mm of rainfall expected
• H
  high heat & humidity
• 12
  kph wind from SW

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Cambodia weather for Thursday 28th May 2026

Expect isolated thunderstorms in Cambodia with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 83% chance of some rain and a light breeze of 8 kph from the south-west.

• 33
  °C maximum temperature
• 27
  °C minimum temperature
• 
  isolated thunderstorms
• 6
  hours of sunshine
• UV10
  UV index (Very High)
• 83
  % chance of some rain
• <10
  mm of rainfall expected
• H
  high heat & humidity
• 8
  kph wind from SW

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Cambodia weather for Friday 29th May 2026

Expect isolated thunderstorms in Cambodia with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 74% chance of some rain and a light breeze of 11 kph from the west.

• 32
  °C maximum temperature
• 26
  °C minimum temperature
• 
  isolated thunderstorms
• 6
  hours of sunshine
• UV9
  UV index (Very High)
• 74
  % chance of some rain
• <10
  mm of rainfall expected
• H
  high heat & humidity
• 11
  kph wind from W

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Cambodia weather for Saturday 30th May 2026

Expect isolated thunderstorms in Cambodia with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 10 (Very High) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 80% chance of some rain and a light breeze of 8 kph from the south-west.

• 32
  °C maximum temperature
• 26
  °C minimum temperature
• 
  isolated thunderstorms
• 2
  hours of sunshine
• UV10
  UV index (Very High)
• 80
  % chance of some rain
• <10
  mm of rainfall expected
• H
  high heat & humidity
• 8
  kph wind from SW

Back to top

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