Tainan weather live forecast

Today's maximum temperature in Tainan is expected to be 27°C. Select a day from the live weather forecast for Tainan, Taiwan for more weather parameters.

Tuesday
5th May
27

22

2

4
Wednesday
6th May
31

23

9

10
Thursday
7th May
32

23

9

10
Friday
8th May
31

24

8

9
Saturday
9th May
31

24

6

8

5-day weather forecast updated at 04:01 on Monday 4th May 2026 GMT

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

Tainan weather forecast by day

Below are the detailed weather forecasts for Tainan for the next 5 days.

Tainan weather for Tuesday 5th May 2026

Expect isolated thunderstorms in Tainan, Taiwan with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 48% chance of some rain and a gentle breeze of 14 kph from the north.

27
°C maximum temperature
22
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
4
UV index (Moderate)
48
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
14
kph wind from N

Tainan weather for Wednesday 6th May 2026

Expect broken clouds in Tainan, Taiwan with a maximum temperature of 31°C, 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 14 kph from the north.

31
°C maximum temperature
23
°C minimum temperature
broken clouds
9
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
14
kph wind from N

Tainan weather for Thursday 7th May 2026

Expect scattered clouds in Tainan, Taiwan with a maximum temperature of 32°C, 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 14 kph from the west.

32
°C maximum temperature
23
°C minimum temperature
scattered clouds
9
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
14
kph wind from W

Tainan weather for Friday 8th May 2026

Expect isolated thunderstorms in Tainan, Taiwan with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 50% chance of some rain and a gentle breeze of 16 kph from the west.

31
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
9
UV index (Very High)
50
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
16
kph wind from W

Tainan weather for Saturday 9th May 2026

Expect isolated thunderstorms in Tainan, Taiwan with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 60% chance of some rain and a gentle breeze of 14 kph from the north.