Weather Kaohsiung Today – Temperature, Rain & Hourly Forecast
Monday, 21/09/2026
29°
Light drizzle · Feels like 33°
Updated 11 hours ago
- High/Low
- 29°/26°
- Humidity
- 75%
- Wind
- 14 km/h
- Rainfall
- 5.2 mm
- UV index
- 8.2
- Pressure
- 1012 hPa
- Sunrise
- 05:47
- Sunset
- 17:56
Today
00
06
12
18
00:0006:0012:0018:00
Summary
Kaohsiung is comfortable today, 26–29°C, skies are drizzle.
Rain concentrates around 05:00–22:00 with about 4.9 mm — worth taking an umbrella.
Maximum UV of 8.2 at 12:00 — stay out of the sun between 10am and 3pm and use sunscreen.
Humidity of 75% pushes the felt temperature to 33°C.
Wind runs 17 km/h out of the south.
Temperatures hold steady near 30°C through the week.
The wettest day ahead is Monday 21/09 with about 5 mm.
Sunrise 05:47, sunset 17:56.
Best time to visit
Outdoor heat stress
27°C
Peaks at 20:00 — safe
Dry riding window
22:00–01:00
3 hours dry; 2 window(s) in the next 14 hours
Drying laundry
Workable
0 sunny hours, 0 wet hours between 07:00 and 17:00
Sunrise viewing
05:47
63% cloud at sunrise — some cloud, still visible
Skin protection
8.2
Unprotected skin may burn in about 15 minutes
48-hour forecast
20:00
27°
55%
21:00
26°
45%
22:00
26°
33%
23:00
26°
24%
00:00
26°
18%
01:00
25°
15%
02:00
25°
20%
03:00
25°
40%
04:00
26°
68%
05:00
26°
82%
06:00
26°
69%
07:00
27°
42%
08:00
28°
20%
09:00
29°
10%
10:00
29°
5%
11:00
29°
2%
12:00
29°
0%
13:00
29°
0%
14:00
29°
0%
15:00
29°
0%
16:00
29°
0%
17:00
29°
0%
18:00
28°
1%
19:00
28°
2%
20:00
27°
2%
21:00
27°
1%
22:00
27°
1%
23:00
27°
0%
00:00
27°
0%
01:00
26°
0%
02:00
26°
2%
03:00
26°
8%
04:00
25°
15%
05:00
25°
22%
06:00
25°
28%
07:00
27°
33%
08:00
28°
35%
09:00
29°
30%
10:00
30°
22%
11:00
30°
14%
12:00
30°
9%
13:00
30°
5%
14:00
30°
2%
15:00
29°
1%
16:00
29°
0%
17:00
28°
0%
18:00
28°
0%
19:00
28°
0%
Days ahead
| Today | Low/High | Chance of rain | Rainfall | |
|---|---|---|---|---|
| Today 21/09 | Drizzle | 26°29° | 100% | 5.2 mm |
| Tomorrow 22/09 | Light drizzle | 25°29° | 82% | 1.5 mm |
| Wednesday 23/09 | Light drizzle | 25°30° | 35% | 0.6 mm |
| Thursday 24/09 | Light drizzle | 27°31° | 16% | 0.1 mm |
| Friday 25/09 | Light drizzle | 25°31° | 29% | 1.2 mm |
Monthly averages
Common questions
Will it rain in Kaohsiung today?
Yes. Rain is expected around 05:00–22:00, totalling roughly 4.9 mm.
How hot is it in Kaohsiung today?
Between 26°C and 29°C, with a felt maximum of 35°C.
What is the weather in Kaohsiung tomorrow?
Tomorrow: light drizzle, 25–29°C, with a 82% chance of rain.