Weather for tomorrow

Sarnen

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Weather tomorrow: Sarnen

Forecast for tomorrow, 29 September: overcast. The daily air temperature range is 12 to 16 °C. Chance of precipitation tomorrow according to the daily forecast: 13%. Forecast precipitation amount: 0 mm. Wind from the southeast at 4.4 m/s.

tuesday 29 september

Overcast

Overcast, Precipitation probability 13%, Sunrise 07:23, Sunset 19:11, 29.09.2026

+16°

+12°

Sunset 19:11

G/m activity 2

Precipitation probability 13%

Precipitation 0.0 mm

Wind 4.4 m/s

Pressure 966.6 hPa

Index UV 4

Humidity 59%

Sunrise 07:23

Moon Waning Gibbous

Sunrise 07:23

Sunset 19:11

G/m activity 2

Moon Waning Gibbous

Partly cloudy
night
+14°
Cloudy
morning
+13°
Overcast
day
+15°
Partly cloudy
evening
+13°
Time
Description
Temperature
Precipitation probability
Precipitation
Wind

00:00

Partly cloudy

14°

9 %
-

S

3.9 m/s

01:00

Partly cloudy

14°

9 %
-

S

3.9 m/s

02:00

Cloudy

13°

13 %
-

S

3.9 m/s

03:00

Overcast

13°

14 %
-

S

3.6 m/s

04:00

Overcast

13°

13 %
-

S

3.6 m/s

05:00

Partly cloudy

13°

8 %
-

S

3.6 m/s

06:00

Cloudy

13°

4 %
-

S

3.6 m/s

07:00

Cloudy

12°

4 %
-

S

3.6 m/s

08:00

Partly cloudy

13°

5 %
-

S

3.6 m/s

09:00

Partly cloudy

14°

5 %
-

S

2.5 m/s

10:00

Overcast

12°

11 %
-

SE

1.4 m/s

11:00

Overcast

14°

10 %
-

E

0.6 m/s

12:00

Overcast

15°

10 %
-

NE

0.6 m/s

13:00

Overcast

16°

9 %
-

NE

0.8 m/s

14:00

Partly cloudy

16°

3 %
-

NE

0.8 m/s

15:00

Partly cloudy

16°

4 %
-

NE

1.1 m/s

16:00

Overcast

15°

10 %
-

NE

0.8 m/s

17:00

Overcast

14°

11 %
-

E

0.6 m/s

18:00

Partly cloudy

13°

8 %
-

SE

0.8 m/s

19:00

Overcast

15°

20 %
-

SE

2.2 m/s

20:00

Cloudy

14°

16 %
-

S

3.6 m/s

21:00

Cloudy

14°

18 %
-

S

4.2 m/s

22:00

Overcast

13°

23 %
-

S

4.4 m/s

23:00

Overcast

13°

22 %
-

S

4.4 m/s

What is the atmospheric pressure in Sarnen tomorrow?

Pressure adjusted for location elevation. Location elevation: 472 m relative to sea level

Forecast for 29.09.2026 · Local time

Pressure: 963.9–967.9 hPa.

Minimum: 963.9 hPa15:00–17:00

Maximum: 967.9 hPa03:00Also at other hours

Largest change over 3 hours: +2.7 hPa · 16:00–19:00
First of 3 intervals with the same change magnitude shown.

hPa · Change over the previous 3 hours

966.6 00:00 —
966.6 01:00 —
966.6 02:00 —
967.9 03:00 +1.3
966.6 04:00 0
966.6 05:00 0
966.6 06:00 −1.3
966.6 07:00 0
966.6 08:00 0
966.6 09:00 0
965.3 10:00 −1.3
966.6 11:00 0
965.3 12:00 −1.3
965.3 13:00 0
965.3 14:00 −1.3
963.9 15:00 −1.3
963.9 16:00 −1.3
963.9 17:00 −1.3
965.3 18:00 +1.3
966.6 19:00 +2.7
966.6 20:00 +2.7
967.9 21:00 +2.7
967.9 22:00 +1.3
967.9 23:00 +1.3

Colours show pressure relative to this day’s range

Lower · 963.9 Scale midpoint · 965.9 Higher · 967.9 Largest change over 3 hours

What is the chance of precipitation in Sarnen tomorrow?

Chance of precipitation tomorrow according to the daily forecast: 13%.

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 (%): 9%
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 (%): 14%
04:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 13%
05:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 8%
06:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 4%
07:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 4%
08:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 5%
09:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 5%
10:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 11%
11:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 10%
12:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 10%
13:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 9%
14:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 3%
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 (%): 10%
17:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 11%
18:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 8%
19:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 20%
20:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 16%
21:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 18%
22:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 23%
23:00 Amount of precipitation in millimeters (mm): 0 mm Probability of precipitation in percent (%): 22%

Sarnen weather tomorrow: morning, afternoon and evening

Morning: cloudy, +13 °C. Afternoon: overcast, +15 °C. Evening: partly cloudy, +13 °C.

According to the hourly forecast, tomorrow's highest temperature is expected from 13:00 to 15:00, at around +16 °C. Times are local.

Tomorrow's strongest winds are expected from 22:00 to 23:00 (from the south). The lightest winds are expected at 11:00 (from the east); at 12:00 (from the northeast); at 17:00 (from the east). Times are local.

Temperature and wind for tomorrow

+14° +13° +13° +14° +15° +16° +13° +14° 3.9 m/s 3.6 m/s 3.6 m/s 2.5 m/s 0.6 m/s 1.1 m/s 0.8 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 Sarnen tomorrow?

The highest forecast Kp index for tomorrow is 2.

Magnetic storm tomorrow

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

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