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Weather for tomorrow

Surabaya

Indonesia
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Weather tomorrow: Surabaya

Forecast for tomorrow, 29 September: overcast. The daily air temperature range is 26 to 32 °C. Chance of precipitation tomorrow according to the daily forecast: 8%. Forecast precipitation amount: 0 mm. Wind from the southeast at 5.3 m/s.

tuesday 29 september

Overcast

Overcast, Precipitation probability 8%, Sunrise 05:15, Sunset 17:24, 29.09.2026

+32°

+26°

Sunset 17:24

G/m activity 2

Precipitation probability 8%

Precipitation 0.0 mm

Wind 5.3 m/s

Pressure 1013.3 hPa

Index UV 12

Humidity 66%

Sunrise 05:15

Moon Waning Gibbous

Sunrise 05:15

Sunset 17:24

G/m activity 2

Moon Waning Gibbous

Overcast
night
+27°
Smoky haze
morning
+26°
Partly cloudy
day
+32°
Partly cloudy
evening
+29°
Time
Description
Temperature
Precipitation probability
Precipitation
Wind

00:00

Overcast

27°

9 %
-

E

3.6 m/s

01:00

Partly cloudy

27°

11 %
-

SE

2.8 m/s

02:00

Overcast and showers

26°

13 %
-

SE

1.9 m/s

03:00

Overcast and showers

26°

13 %
-

SE

1.7 m/s

04:00

Partly cloudy

26°

12 %
-

SE

1.7 m/s

05:00

Smoky haze

26°

10 %
-

SE

1.4 m/s

06:00

Smoky haze

26°

8 %
-

SE

1.1 m/s

07:00

Partly cloudy

28°

5 %
-

E

1.7 m/s

08:00

Partly cloudy

29°

4 %
-

E

2.8 m/s

09:00

Partly cloudy

30°

3 %
-

E

3.9 m/s

10:00

Partly cloudy

31°

2 %
-

E

4.7 m/s

11:00

Partly cloudy

32°

2 %
-

SE

4.7 m/s

12:00

Partly cloudy

32°

2 %
-

E

4.4 m/s

13:00

Partly cloudy

32°

4 %
-

E

4.4 m/s

14:00

Cloudy

32°

9 %
-

E

3.6 m/s

15:00

Partly cloudy

31°

4 %
-

SE

4.2 m/s

16:00

Cloudy

30°

8 %
-

SE

5.3 m/s

17:00

Partly cloudy

30°

8 %
-

SE

5.3 m/s

18:00

Partly cloudy

29°

11 %
-

E

5 m/s

19:00

Overcast

28°

19 %
-

E

4.7 m/s

20:00

Overcast and showers

28°

17 %
-

E

4.7 m/s

21:00

Overcast and showers

28°

19 %
-

E

4.2 m/s

22:00

Overcast and showers

27°

17 %
-

E

3.6 m/s

23:00

Overcast and showers

27°

20 %
0.1 mm

SE

3.3 m/s

What is the atmospheric pressure in Surabaya tomorrow?

Pressure adjusted for location elevation. Location elevation: 1 m relative to sea level

Forecast for 29.09.2026 · Local time

Pressure: 1010.6–1014.6 hPa.

Minimum: 1010.6 hPa14:00–16:00

Maximum: 1014.6 hPa07:00–10:00Also at other hours

Largest change over 3 hours: −2.7 hPa · 09:00–12:00
First of 5 intervals with the same change magnitude shown.

hPa · Change over the previous 3 hours

1013.3 00:00 —
1013.3 01:00 —
1013.3 02:00 —
1013.3 03:00 0
1013.3 04:00 0
1013.3 05:00 0
1013.3 06:00 0
1014.6 07:00 +1.3
1014.6 08:00 +1.3
1014.6 09:00 +1.3
1014.6 10:00 0
1013.3 11:00 −1.3
1011.9 12:00 −2.7
1011.9 13:00 −2.7
1010.6 14:00 −2.7
1010.6 15:00 −1.3
1010.6 16:00 −1.3
1011.9 17:00 +1.3
1011.9 18:00 +1.3
1013.3 19:00 +2.7
1013.3 20:00 +1.3
1014.6 21:00 +2.7
1014.6 22:00 +1.3
1013.3 23:00 0

Colours show pressure relative to this day’s range

Lower · 1010.6 Scale midpoint · 1012.6 Higher · 1014.6 Largest change over 3 hours

What is the chance of precipitation in Surabaya tomorrow?

Chance of precipitation tomorrow according to the daily forecast: 8%.

Precipitation for tomorrow

Hourly precipitation forecast
00:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 9%
01:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 11%
02:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 13%
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 (%): 12%
05:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 10%
06:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 8%
07:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 5%
08:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 4%
09:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 3%
10:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 2%
11:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 2%
12:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 2%
13:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 4%
14:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 9%
15:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 4%
16:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 8%
17:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 8%
18:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 11%
19:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 19%
20:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 17%
21:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 19%
22:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 17%
23:00 Amount of precipitation in millimeters (mm): 0.1 mm Probability of precipitation in percent (%): 20%

Surabaya weather tomorrow: morning, afternoon and evening

Morning: smoky haze, +26 °C. Afternoon: partly cloudy, +32 °C. Evening: partly cloudy, +29 °C.

According to the hourly forecast, tomorrow will be hottest from 11:00 to 14:00, at around +32 °C. Times are local.

Tomorrow's strongest winds are expected from 16:00 to 17:00 (from the southeast). The lightest winds are expected at 06:00 (from the southeast). Times are local.

Temperature and wind for tomorrow

+27° +26° +26° +30° +32° +31° +29° +28° 3.6 m/s 1.7 m/s 1.1 m/s 3.9 m/s 4.4 m/s 4.2 m/s 5 m/s 4.2 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 Surabaya 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 2
15:00 2
18:00 1
21:00 1

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