Siemreab weather live forecast

Today's maximum temperature in Siemreab is expected to be 33°C. Select a day from the live weather forecast for Siemreab, Cambodia for more weather parameters.

Thursday
2nd Apr
33

27

10

11
Friday
3rd Apr
34

27

9

10
Saturday
4th Apr
34

27

9

11
Sunday
5th Apr
35

26

11

11
Monday
6th Apr
35

26

12

11

5-day weather forecast updated at 04:00 on Wednesday 1st April 2026 GMT

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Siemreab by month

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Recommended for Cambodia

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

Siemreab weather forecast by day

Below are the detailed weather forecasts for Siemreab for the next 5 days.

Siemreab weather for Thursday 2nd April 2026

Expect scattered clouds in Siemreab, Cambodia with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 11 (Extreme) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south.

33
°C maximum temperature
27
°C minimum temperature
scattered clouds
10
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
H
high heat & humidity
11
kph wind from S

Siemreab weather for Friday 3rd April 2026

Expect scattered clouds in Siemreab, Cambodia with a maximum temperature of 34°C, high levels of heat & humidity, maximum UV of 10 (Very High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south-west.

34
°C maximum temperature
27
°C minimum temperature
scattered clouds
9
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
11
kph wind from SW

Siemreab weather for Saturday 4th April 2026

Expect scattered clouds in Siemreab, Cambodia with a maximum temperature of 34°C, high levels of heat & humidity, maximum UV of 11 (Extreme) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south-west.

34
°C maximum temperature
27
°C minimum temperature
scattered clouds
9
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
H
high heat & humidity
10
kph wind from SW

Siemreab weather for Sunday 5th April 2026

Expect scattered clouds in Siemreab, Cambodia with a maximum temperature of 35°C, high levels of heat & humidity, maximum UV of 11+ (Extreme) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south-west.

35
°C maximum temperature
26
°C minimum temperature
scattered clouds
11
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
H
high heat & humidity
12
kph wind from SW

Siemreab weather for Monday 6th April 2026

Expect clear skies in Siemreab, Cambodia with a maximum temperature of 35°C, high levels of heat & humidity, maximum UV of 11 (Extreme) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south-west.

35
°C maximum temperature
26
°C minimum temperature
clear skies
12
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
H
high heat & humidity
12
kph wind from SW

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

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Cambodia - quick facts
Flight time^✝	15 to 16 hours
Time difference	UK +7 hours
Language(s)	Khmer
Currency	Cambodian Riel
Electricity	A + C + G plug (230V)
Driving side	Right
Visa^✝	Yes