Chiang Rai weather live forecast

Today's maximum temperature in Chiang Rai is expected to be 31°C. Select a day from the live weather forecast for Chiang Rai, Thailand for more weather parameters.

Saturday
23rd May
31

25

5

UV7
Sunday
24th May
32

25

7

UV11
Monday
25th May
33

24

7

UV11
Tuesday
26th May
33

24

7

UV11
Wednesday
27th May
33

25

7

UV11

5-day weather forecast updated at 04:01 on Friday 22nd May 2026 GMT

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

Chiang Rai weather forecast by day

Below are the detailed weather forecasts for Chiang Rai for the next 5 days.

Chiang Rai weather for Saturday 23rd May 2026

Expect isolated thunderstorms in Chiang Rai, Thailand with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 68% chance of some rain and a light breeze of 9 kph from the south.

31
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
UV7
UV index (High)
68
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
9
kph wind from S

Chiang Rai weather for Sunday 24th May 2026

Expect isolated thunderstorms in Chiang Rai, Thailand 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 5-10 mm of rainfall expected with 60% chance of some rain and a light breeze of 10 kph from the south.

32
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
UV11
UV index (Extreme)
60
% chance of some rain
<10
mm of rainfall expected
H
high heat & humidity
10
kph wind from S

Chiang Rai weather for Monday 25th May 2026

Expect isolated thunderstorms in Chiang Rai, Thailand with a maximum temperature of 33°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 56% chance of some rain and a light breeze of 10 kph from the south.

33
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
UV11
UV index (Extreme)
56
% chance of some rain
<5
mm of rainfall expected
H
high heat & humidity
10
kph wind from S

Chiang Rai weather for Tuesday 26th May 2026

Expect isolated thunderstorms in Chiang Rai, Thailand with a maximum temperature of 33°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 42% chance of some rain and a light breeze of 9 kph from the south-west.

33
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
UV11
UV index (Extreme)
42
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
9
kph wind from SW

Chiang Rai weather for Wednesday 27th May 2026

Expect isolated thunderstorms in Chiang Rai, Thailand with a maximum temperature of 33°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 49% chance of some rain and a light breeze of 8 kph from the south-west.