Weather for tomorrow

Sapporo

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Weather tomorrow: Sapporo

Forecast for tomorrow, 29 September: overcast and showers. The daily air temperature range is 10 to 13 °C. Chance of precipitation tomorrow according to the daily forecast: 82%. Forecast precipitation amount: 3.4 mm. Wind from the west at 3.3 m/s.

tuesday 29 september

Overcast and showers

Overcast and showers, Precipitation probability 82%, Sunrise 05:29, Sunset 17:21, 29.09.2026

+13°

+10°

Sunset 17:21

G/m activity 2

Precipitation probability 82%

Precipitation 3.4 mm

Wind 3.3 m/s

Pressure 1003.9 hPa

Index UV 2

Humidity 88%

Sunrise 05:29

Moon Waning Gibbous

Sunrise 05:29

Sunset 17:21

G/m activity 2

Moon Waning Gibbous

Overcast and showers
night
+12°
Overcast and showers
morning
+12°
Overcast and light rain
day
+14°
Overcast and showers
evening
+12°
Time
Description
Temperature
Precipitation probability
Precipitation
Wind

00:00

Overcast and showers

12°

37 %
0.1 mm

SW

2.8 m/s

01:00

Overcast and light rain

12°

46 %
0.2 mm

W

3.9 m/s

02:00

Overcast and showers

12°

35 %
0.1 mm

W

5 m/s

03:00

Overcast and light rain

12°

42 %
0.2 mm

W

5.3 m/s

04:00

Overcast and showers

12°

32 %
0.1 mm

W

5 m/s

05:00

Overcast and showers

11°

40 %
0.1 mm

W

3.9 m/s

06:00

Overcast and showers

12°

39 %
0.1 mm

W

3.6 m/s

07:00

Overcast and showers

12°

39 %
0.1 mm

W

2.8 m/s

08:00

Overcast and showers

12°

40 %
0.1 mm

W

2.5 m/s

09:00

Overcast and showers

13°

39 %
0.1 mm

W

2.5 m/s

10:00

Overcast and light rain

13°

39 %
0.2 mm

NW

2.8 m/s

11:00

Overcast and light rain

13°

39 %
0.2 mm

W

2.5 m/s

12:00

Overcast and light rain

14°

34 %
0.2 mm

W

1.9 m/s

13:00

Overcast and light rain

14°

37 %
0.2 mm

W

2.8 m/s

14:00

Overcast and showers

13°

33 %
0.1 mm

W

2.5 m/s

15:00

Overcast and showers

12°

29 %
0.1 mm

W

2.2 m/s

16:00

Overcast and showers

12°

30 %
0.1 mm

W

1.9 m/s

17:00

Overcast and showers

12°

37 %
0.1 mm

NW

1.9 m/s

18:00

Overcast and showers

12°

29 %
0.1 mm

W

1.9 m/s

19:00

Overcast and showers

11°

29 %
0.1 mm

W

2.2 m/s

20:00

Overcast and showers

10°

33 %
0.1 mm

W

2.5 m/s

21:00

Clear

9°

13 %
-

W

2.5 m/s

22:00

Partly cloudy

9°

14 %
-

W

2.5 m/s

23:00

Overcast and showers

9°

27 %
-

W

2.5 m/s

What is the atmospheric pressure in Sapporo tomorrow?

Pressure adjusted for location elevation. Location elevation: 26 m relative to sea level

Forecast for 29.09.2026 · Local time

Pressure: 998.6–1009.3 hPa.

Minimum: 998.6 hPa00:00–01:00

Maximum: 1009.3 hPa20:00–23:00

Largest change over 3 hours: +2.7 hPa · 01:00–04:00
First of 6 intervals with the same change magnitude shown.

hPa · Change over the previous 3 hours

998.6 00:00 —
998.6 01:00 —
999.9 02:00 —
999.9 03:00 +1.3
1001.3 04:00 +2.7
1001.3 05:00 +1.3
1002.6 06:00 +2.7
1002.6 07:00 +1.3
1003.9 08:00 +2.7
1003.9 09:00 +1.3
1003.9 10:00 +1.3
1005.3 11:00 +1.3
1003.9 12:00 0
1005.3 13:00 +1.3
1005.3 14:00 0
1005.3 15:00 +1.3
1005.3 16:00 0
1006.6 17:00 +1.3
1007.9 18:00 +2.7
1007.9 19:00 +2.7
1009.3 20:00 +2.7
1009.3 21:00 +1.3
1009.3 22:00 +1.3
1009.3 23:00 0

Colours show pressure relative to this day’s range

Lower · 998.6 Scale midpoint · 1003.9 Higher · 1009.3 Largest change over 3 hours

What is the chance of precipitation in Sapporo tomorrow?

Chance of precipitation tomorrow according to the daily forecast: 82%.

Precipitation for tomorrow

Hourly precipitation forecast
00:00 Amount of precipitation in millimeters (mm): 0.1 mm Probability of precipitation in percent (%): 37%
01:00 Amount of precipitation in millimeters (mm): 0.2 mm Probability of precipitation in percent (%): 46%
02:00 Amount of precipitation in millimeters (mm): 0.1 mm Probability of precipitation in percent (%): 35%
03:00 Amount of precipitation in millimeters (mm): 0.2 mm Probability of precipitation in percent (%): 42%
04:00 Amount of precipitation in millimeters (mm): 0.1 mm Probability of precipitation in percent (%): 32%
05:00 Amount of precipitation in millimeters (mm): 0.1 mm Probability of precipitation in percent (%): 40%
06:00 Amount of precipitation in millimeters (mm): 0.1 mm Probability of precipitation in percent (%): 39%
07:00 Amount of precipitation in millimeters (mm): 0.1 mm Probability of precipitation in percent (%): 39%
08:00 Amount of precipitation in millimeters (mm): 0.1 mm Probability of precipitation in percent (%): 40%
09:00 Amount of precipitation in millimeters (mm): 0.1 mm Probability of precipitation in percent (%): 39%
10:00 Amount of precipitation in millimeters (mm): 0.2 mm Probability of precipitation in percent (%): 39%
11:00 Amount of precipitation in millimeters (mm): 0.2 mm Probability of precipitation in percent (%): 39%
12:00 Amount of precipitation in millimeters (mm): 0.2 mm Probability of precipitation in percent (%): 34%
13:00 Amount of precipitation in millimeters (mm): 0.2 mm Probability of precipitation in percent (%): 37%
14:00 Amount of precipitation in millimeters (mm): 0.1 mm Probability of precipitation in percent (%): 33%
15:00 Amount of precipitation in millimeters (mm): 0.1 mm Probability of precipitation in percent (%): 29%
16:00 Amount of precipitation in millimeters (mm): 0.1 mm Probability of precipitation in percent (%): 30%
17:00 Amount of precipitation in millimeters (mm): 0.1 mm Probability of precipitation in percent (%): 37%
18:00 Amount of precipitation in millimeters (mm): 0.1 mm Probability of precipitation in percent (%): 29%
19:00 Amount of precipitation in millimeters (mm): 0.1 mm Probability of precipitation in percent (%): 29%
20:00 Amount of precipitation in millimeters (mm): 0.1 mm Probability of precipitation in percent (%): 33%
21:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 13%
22:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 14%
23:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 27%

Sapporo weather tomorrow: morning, afternoon and evening

Morning: overcast and showers, +12 °C. Afternoon: overcast and light rain, +14 °C. Evening: overcast and showers, +12 °C.

According to the hourly forecast, tomorrow's highest temperature is expected from 12:00 to 13:00, at around +14 °C. Times are local.

Tomorrow's strongest winds are expected at 03:00 (from the west). Times are local.

Temperature and wind for tomorrow

+12° +12° +12° +13° +14° +12° +12° +9° 2.8 m/s 5.3 m/s 3.6 m/s 2.5 m/s 1.9 m/s 2.2 m/s 1.9 m/s 2.5 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 Sapporo 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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