Chiang Rai weather live forecast

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

Sunday
10th May
28

22

3

6
Monday
11th May
28

22

5

7
Tuesday
12th May
28

22

5

10
Wednesday
13th May
29

22

2

11
Thursday
14th May
29

22

1

11

5-day weather forecast updated at 04:01 on Sunday 10th May 2026 GMT

More about Chiang Rai

Chiang Rai by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Thailand

TUI: Top deals & discounts on 2026/2027 holidays

Sale

Explore latest special offers & online deals from TUI
Free child places & £0 deposits with direct debit available
Book summer & winter sun holidays in 2026/2027

Go to TUI deal >>

View all TUI offers

TUI deal finder

Destination

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 Sunday 10th May 2026

Expect isolated thunderstorms in Chiang Rai, Thailand with a maximum temperature of 28°C, moderate levels of heat & humidity, maximum UV of 6 (High) and 3 hours of bright sunshine. There are 20-30 mm of rainfall expected with 69% chance of some rain and little or no wind of 6 kph from the south-east.

28
°C maximum temperature
22
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
6
UV index (High)
69
% chance of some rain
<30
mm of rainfall expected
M
moderate heat & humidity
6
kph wind from SE

Chiang Rai weather for Monday 11th May 2026

Expect isolated thunderstorms in Chiang Rai, Thailand with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 74% chance of some rain and little or no wind of 6 kph from the south.

28
°C maximum temperature
22
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
7
UV index (High)
74
% chance of some rain
<20
mm of rainfall expected
L
low heat & humidity
6
kph wind from S

Chiang Rai weather for Tuesday 12th May 2026

Expect isolated thunderstorms in Chiang Rai, Thailand with a maximum temperature of 28°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 73% chance of some rain and little or no wind of 5 kph from the west.

28
°C maximum temperature
22
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
10
UV index (Very High)
73
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
5
kph wind from W

Chiang Rai weather for Wednesday 13th May 2026

Expect isolated thunderstorms in Chiang Rai, Thailand with a maximum temperature of 29°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 56% chance of some rain and a light breeze of 8 kph from the south-west.

29
°C maximum temperature
22
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
11
UV index (Extreme)
56
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
8
kph wind from SW

Chiang Rai weather for Thursday 14th May 2026

Expect isolated thunderstorms in Chiang Rai, Thailand with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 47% chance of some rain and a light breeze of 8 kph from the south-west.