Siemreab weather live forecast

Today's maximum temperature in Siemreab is expected to be 28°C. Select a day from the live weather forecast for Siemreab, Cambodia for more weather parameters.

Monday
6th Jul
28

25

1

2
Tuesday
7th Jul
29

25

5

8
Wednesday
8th Jul
31

25

2

5
Thursday
9th Jul
32

25

7

11
Friday
10th Jul
32

26

2

11

5-day weather forecast updated at 04:00 on Sunday 5th July 2026 GMT

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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 Monday 6th July 2026

Expect isolated thunderstorms in Siemreab, Cambodia with a maximum temperature of 28°C, moderate levels of heat & humidity, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 76% chance of some rain and a light breeze of 9 kph from the south-west.

28
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
2
UV index (Low)
76
% chance of some rain
<20
mm of rainfall expected
M
moderate heat & humidity
9
kph wind from SW

Siemreab weather for Tuesday 7th July 2026

Expect isolated thunderstorms in Siemreab, Cambodia with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 83% chance of some rain and a light breeze of 11 kph from the south-west.

29
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
8
UV index (Very High)
83
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
11
kph wind from SW

Siemreab weather for Wednesday 8th July 2026

Expect isolated thunderstorms in Siemreab, Cambodia with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 51% chance of some rain and a gentle breeze of 15 kph from the west.

31
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
5
UV index (Moderate)
51
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
15
kph wind from W

Siemreab weather for Thursday 9th July 2026

Expect isolated thunderstorms in Siemreab, Cambodia with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 11 (Extreme) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 56% chance of some rain and a gentle breeze of 18 kph from the west.

32
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
11
UV index (Extreme)
56
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
18
kph wind from W

Siemreab weather for Friday 10th July 2026

Expect isolated thunderstorms in Siemreab, Cambodia with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 59% chance of some rain and a gentle breeze of 17 kph from the west.

32
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
11
UV index (Extreme)
59
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
17
kph wind from W

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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