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Weather Lyss
Bern · Switzerland
20 July
05:45
Weather Lyss
now
15°
5
km/h
90 Min. Weather
cloudy
06:00
15
°
30 %
07:00
15
°
30 %
08:00
17
°
30 %
09:00
20
°
30 %
10:00
23
°
20 %
11:00
24
°
20 %
12:00
26
°
20 %
13:00
27
°
20 %
14:00
28
°
20 %
15:00
29
°
30 %
16:00
29
°
40 %
17:00
26
°
50 %
18:00
23
°
50 %
19:00
24
°
60 %
20:00
23
°
40 %
21:00
21
°
40 %
22:00
20
°
40 %
23:00
19
°
70 %
00:00
18
°
80 %
01:00
18
°
80 %
02:00
18
°
80 %
03:00
18
°
90 %
04:00
17
°
80 %
05:00
17
°
60 %
06:00
17
°
40 %
07:00
17
°
40 %
08:00
17
°
70 %
09:00
17
°
70 %
10:00
18
°
60 %
11:00
18
°
40 %
12:00
20
°
50 %
13:00
21
°
40 %
14:00
22
°
50 %
15:00
23
°
40 %
16:00
24
°
30 %
17:00
23
°
30 %
18:00
23
°
40 %
19:00
22
°
50 %
20:00
20
°
60 %
21:00
19
°
40 %
22:00
17
°
50 %
23:00
17
°
40 %
00:00
16
°
30 %
01:00
16
°
30 %
02:00
16
°
40 %
03:00
15
°
40 %
04:00
15
°
40 %
05:00
15
°
50 %
06:00
15
°
40 %
Severe Thunderstorm Alert
Risk of strong thunderstorms starting this evening
WeatherRadar
Forecast
Map
Morning
20
°
30 %
Afternoon
29
°
50 %
Evening
21
°
60 %
Night
17
°
60 %
Morning
17
°
70 %
Afternoon
24
°
50 %
Evening
19
°
60 %
Night
15
°
60 %
Morning
18
°
30 %
Afternoon
24
°
10 %
Evening
18
°
10 %
Night
10
°
10 %
Morning
16
°
10 %
Afternoon
25
°
70 %
Evening
18
°
60 %
Night
14
°
50 %
Morning
17
°
50 %
Afternoon
21
°
70 %
Evening
16
°
50 %
Night
13
°
50 %
Morning
15
°
60 %
Afternoon
22
°
70 %
Evening
18
°
40 %
Night
14
°
30 %
Morning
16
°
40 %
Afternoon
24
°
40 %
Evening
19
°
20 %
Night
16
°
20 %
Morning
18
°
30 %
Afternoon
25
°
30 %
Evening
20
°
20 %
Night
15
°
30 %
Morning
17
°
40 %
Afternoon
24
°
40 %
Evening
20
°
40 %
Night
15
°
30 %
Morning
18
°
30 %
Afternoon
26
°
20 %
Evening
20
°
20 %
Night
13
°
20 %
Morning
16
°
30 %
Afternoon
25
°
30 %
Evening
18
°
40 %
Night
13
°
30 %
Morning
17
°
30 %
Afternoon
28
°
30 %
Evening
19
°
50 %
Night
14
°
40 %
Morning
17
°
40 %
Afternoon
26
°
30 %
Evening
20
°
30 %
Night
14
°
30 %
Morning
17
°
30 %
Afternoon
24
°
30 %
Evening
18
°
30 %
Night
14
°
30 %
today
20/07
29
°
15
°
6 h
60 %
tomorrow
21/07
24
°
17
°
5 h
70 %
Tuesday
22/07
24
°
15
°
11 h
30 %
Wednesday
23/07
25
°
10
°
5 h
70 %
Thursday
24/07
21
°
14
°
2 h
70 %
Friday
25/07
22
°
13
°
5 h
70 %
Saturday
26/07
24
°
14
°
7 h
40 %
Sunday
27/07
25
°
16
°
9 h
30 %
Monday
28/07
24
°
15
°
9 h
40 %
Tuesday
29/07
26
°
15
°
5 h
30 %
Wednesday
30/07
25
°
13
°
7 h
40 %
Thursday
31/07
28
°
13
°
6 h
50 %
Friday
01/08
26
°
14
°
9 h
40 %
Saturday
02/08
24
°
14
°
5 h
30 %
today — thunderstorm
during the day
60 % | 1-2 mm | 1 h
05:55
21:18
UV‑index: 6 (high)
evening / night
90 % | 10-20 mm | 5 h
moderate winds from SW (20 km/h)
gusts up to 45 km/h
Top News
Weather trend
Unsettled, stormy outlook
WindRadar
14 day weather
Su
15
29
Mo
17
24
Tu
15
24
We
10
25
Th
14
21
Fr
13
22
Sa
14
24
Su
16
25
Mo
15
24
Tu
15
26
We
13
25
Th
13
28
Fr
14
26
Sa
14
24
Max (°C)
Min (°C)
more
less
Weather Trend Ireland
TemperatureRadar
Pollen
moderate
7-Day Pollen Forecast
UV Index
today
6
high
6-Day UV Forecast
Mountain and skiing conditions
Current mountain weather
Bielersee
today
tomorrow
Water 23° / Air 29°
gusts up to 45 km/h
Regional values
Grenchen (429m)
Sun, 20/07, 05:20
15.4°
-
Wind SE 0 km/h
Mühleberg (481m)
Sun, 20/07, 05:20
16.6°
-
Wind 0 km/h
Courtelary (695m)
Sun, 20/07, 05:20
13.5°
-
Wind E 3 km/h
Chasseral (1599m)
Sun, 20/07, 05:20
13.4°
-
Wind SW 28 km/h
History
Weather Station Courtelary
Maximum Temperature [°C] 06/23/2025 to 07/19/2025
Precipitation [mm] 06/23/2025 to 07/19/2025
RainfallRadar
Severe weather warnings
Switzerland
Thunderstorm
Heavy rain
Storm
Ice
3-Day Severe Weather Outlook
Forecast Map
today
Air quality
right now
Fair
6-Day Air Quality Forecast
Astro info
today
05:45 local time
Sun
05:55
21:18
15h 23min
Moon
01:07
17:38
Waning crescent
News
Stormy for UK & Ireland
Pressure systems protecting Europe
More news
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