Nong Khai weather live forecast

Today's maximum temperature in Nong Khai is expected to be 91°F. Select a day from the live weather forecast for Nong Khai, Thailand for more weather parameters.

Sunday
22nd Mar
91

77

7

9
Monday
23rd Mar
88

77

6

9
Tuesday
24th Mar
97

77

8

10
Wednesday
25th Mar
97

77

6

9
Thursday
26th Mar
100

79

9

10

5-day weather forecast updated at 04:01 on Sunday 22nd March 2026 GMT

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

Nong Khai weather forecast by day

Below are the detailed weather forecasts for Nong Khai for the next 5 days.

Nong Khai weather for Sunday 22nd March 2026

Expect isolated thunderstorms in Nong Khai, Thailand with a maximum temperature of 91°F, high levels of heat & humidity, maximum UV of 9 (Very High) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 48% chance of some rain and little or no wind of 4 mph from the east.

91
°F maximum temperature
77
°F minimum temperature
isolated thunderstorms
7
hours of sunshine
9
UV index (Very High)
48
% chance of some rain
<5
mm of rainfall expected
H
high heat & humidity
4
mph wind from E

Nong Khai weather for Monday 23rd March 2026

Expect broken clouds in Nong Khai, Thailand with a maximum temperature of 88°F, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 3 mph from the east.

88
°F maximum temperature
77
°F minimum temperature
broken clouds
6
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
3
mph wind from E

Nong Khai weather for Tuesday 24th March 2026

Expect scattered clouds in Nong Khai, Thailand with a maximum temperature of 97°F, high levels of heat & humidity, maximum UV of 10 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 3 mph from the south-east.

97
°F maximum temperature
77
°F minimum temperature
scattered clouds
8
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
3
mph wind from SE

Nong Khai weather for Wednesday 25th March 2026

Expect scattered clouds in Nong Khai, Thailand with a maximum temperature of 97°F, high levels of heat & humidity, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 mph from the east.

97
°F maximum temperature
77
°F minimum temperature
scattered clouds
6
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
4
mph wind from E

Nong Khai weather for Thursday 26th March 2026

Expect scattered clouds in Nong Khai, Thailand with a maximum temperature of 100°F, very 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 little or no wind of 3 mph from the east.