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Weather for tomorrow

Hong Kong

China
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Weather tomorrow: Hong Kong

Forecast for tomorrow, 29 September: overcast, thunderstorms with rain. The daily air temperature range is 27 to 29 °C. Chance of precipitation tomorrow according to the daily forecast: 62%. Forecast precipitation amount: 1.3 mm. Wind from the southwest at 5.8 m/s.

tuesday 29 september

Overcast, thunderstorms with rain

Overcast, thunderstorms with rain, Precipitation probability 62%, Sunrise 06:14, Sunset 18:13, 29.09.2026

+29°

+27°

Sunset 18:13

G/m activity 2

Precipitation probability 62%

Precipitation 1.3 mm

Wind 5.8 m/s

Pressure 1011.9 hPa

Index UV 9

Humidity 81%

Sunrise 06:14

Moon Waning Gibbous

Sunrise 06:14

Sunset 18:13

G/m activity 2

Moon Waning Gibbous

Overcast
night
+28°
Overcast and showers
morning
+27°
Overcast, thunderstorms with rain
day
+29°
Overcast and light rain
evening
+29°
Time
Description
Temperature
Precipitation probability
Precipitation
Wind

00:00

Overcast

28°

11 %
-

SW

3.9 m/s

01:00

Overcast and showers

28°

24 %
-

SW

3.9 m/s

02:00

Partly cloudy

28°

11 %
-

SW

4.2 m/s

03:00

Partly cloudy

27°

13 %
-

SW

4.2 m/s

04:00

Overcast and showers

27°

30 %
-

SW

3.9 m/s

05:00

Cloudy

27°

12 %
-

W

3.9 m/s

06:00

Overcast and showers

27°

46 %
0.4 mm

W

3.6 m/s

07:00

Overcast and showers

28°

20 %
-

W

3.3 m/s

08:00

Overcast and showers

28°

21 %
-

W

3.3 m/s

09:00

Overcast and showers

28°

20 %
-

W

3.3 m/s

10:00

Clear

29°

9 %
-

SW

3.9 m/s

11:00

Overcast, thunderstorms with rain

29°

14 %
-

SW

4.4 m/s

12:00

Overcast, thunderstorms with rain

29°

16 %
-

SW

4.7 m/s

13:00

Overcast, thunderstorms with rain

29°

16 %
-

SW

5 m/s

14:00

Partly cloudy

29°

11 %
-

SW

5 m/s

15:00

Partly cloudy

29°

7 %
-

SW

5.3 m/s

16:00

Partly cloudy

29°

7 %
-

SW

5 m/s

17:00

Partly cloudy

29°

10 %
-

SW

4.7 m/s

18:00

Overcast and light rain

29°

38 %
0.2 mm

SW

4.7 m/s

19:00

Overcast and light rain

28°

62 %
1.8 mm

SW

3.6 m/s

20:00

Overcast

28°

11 %
-

SW

3.6 m/s

21:00

Overcast

28°

23 %
-

SW

3.3 m/s

22:00

Overcast

28°

24 %
-

SW

3.6 m/s

23:00

Overcast and light rain

28°

46 %
0.3 mm

SW

3.3 m/s

What is the atmospheric pressure in Hong Kong tomorrow?

Location elevation is unspecified

Forecast for 29.09.2026 · Local time

Pressure: 1009.3–1013.3 hPa.

Minimum: 1009.3 hPa14:00–19:00

Maximum: 1013.3 hPa07:00–11:00

Largest change over 3 hours: −4 hPa · 11:00–14:00

hPa · Change over the previous 3 hours

1011.9 00:00 —
1011.9 01:00 —
1011.9 02:00 —
1011.9 03:00 0
1010.6 04:00 −1.3
1011.9 05:00 0
1011.9 06:00 0
1013.3 07:00 +2.7
1013.3 08:00 +1.3
1013.3 09:00 +1.3
1013.3 10:00 0
1013.3 11:00 0
1011.9 12:00 −1.3
1010.6 13:00 −2.7
1009.3 14:00 −4
1009.3 15:00 −2.7
1009.3 16:00 −1.3
1009.3 17:00 0
1009.3 18:00 0
1009.3 19:00 0
1010.6 20:00 +1.3
1010.6 21:00 +1.3
1010.6 22:00 +1.3
1010.6 23:00 0

Colours show pressure relative to this day’s range

Lower · 1009.3 Scale midpoint · 1011.3 Higher · 1013.3 Largest change over 3 hours

What is the chance of precipitation in Hong Kong tomorrow?

Chance of precipitation tomorrow according to the daily forecast: 62%.

Precipitation for tomorrow

Hourly precipitation forecast
00:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 11%
01:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 24%
02:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 11%
03:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 13%
04:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 30%
05:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 12%
06:00 Amount of precipitation in millimeters (mm): 0.4 mm Probability of precipitation in percent (%): 46%
07:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 20%
08:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 21%
09:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 20%
10:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 9%
11:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 14%
12:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 16%
13:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 16%
14:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 11%
15:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 7%
16:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 7%
17:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 10%
18:00 Amount of precipitation in millimeters (mm): 0.2 mm Probability of precipitation in percent (%): 38%
19:00 Amount of precipitation in millimeters (mm): 1.8 mm Probability of precipitation in percent (%): 62%
20:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 11%
21:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 23%
22:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 24%
23:00 Amount of precipitation in millimeters (mm): 0.3 mm Probability of precipitation in percent (%): 46%

Hong Kong weather tomorrow: morning, afternoon and evening

Morning: overcast and showers, +27 °C. Afternoon: overcast, thunderstorms with rain, +29 °C. Evening: overcast and light rain, +29 °C.

According to the hourly forecast, tomorrow's highest temperature is expected from 10:00 to 18:00, at around +29 °C. Times are local.

Tomorrow's strongest winds are expected at 15:00 (from the southwest). The lightest winds are expected from 07:00 to 09:00 (from the west); at 21:00 (from the southwest); at 23:00 (from the southwest). Times are local.

Temperature and wind for tomorrow

+28° +27° +27° +28° +29° +29° +29° +28° 3.9 m/s 4.2 m/s 3.6 m/s 3.3 m/s 4.7 m/s 5.3 m/s 4.7 m/s 3.3 m/s
00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
- Wind direction and speed, m/s
- Temperature, °C

What geomagnetic activity is forecast for Hong Kong tomorrow?

The highest forecast Kp index for tomorrow is 2.

Magnetic storm tomorrow

00:00 1
03:00 1
06:00 2
09:00 2
12:00 1
15:00 1
18:00 1
21:00 1

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