Nong Khai weather live forecast

Today's maximum temperature in Nong Khai is expected to be 86°F. Select a day from the live weather forecast for Nong Khai, Thailand for more weather parameters.

Thursday
19th Feb
86

72

10

10
Friday
20th Feb
90

72

9

10
Saturday
21st Feb
93

72

11

9
Sunday
22nd Feb
95

75

10

9
Monday
23rd Feb
95

77

5

8

5-day weather forecast updated at 04:03 on Wednesday 18th February 2026 GMT

More about Nong Khai

Nong Khai 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 (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 Thursday 19th February 2026

Expect scattered clouds in Nong Khai, Thailand with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the east.

86
°F maximum temperature
72
°F minimum temperature
scattered clouds
10
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
11
mph wind from E

Nong Khai weather for Friday 20th February 2026

Expect scattered clouds in Nong Khai, Thailand with a maximum temperature of 90°F, moderate 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 gentle breeze of 8 mph from the east.

90
°F maximum temperature
72
°F minimum temperature
scattered clouds
9
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
8
mph wind from E

Nong Khai weather for Saturday 21st February 2026

Expect clear skies in Nong Khai, Thailand with a maximum temperature of 93°F, high levels of heat & humidity, maximum UV of 9 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 5 mph from the east.

93
°F maximum temperature
72
°F minimum temperature
clear skies
11
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
5
mph wind from E

Nong Khai weather for Sunday 22nd February 2026

Expect scattered clouds in Nong Khai, Thailand with a maximum temperature of 95°F, high levels of heat & humidity, maximum UV of 9 (Very High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 4 mph from the west.

95
°F maximum temperature
75
°F minimum temperature
scattered clouds
10
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
4
mph wind from W

Nong Khai weather for Monday 23rd February 2026

Expect broken clouds in Nong Khai, Thailand with a maximum temperature of 95°F, high levels of heat & humidity, maximum UV of 8 (Very High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 4 mph from the east.