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Weather in Sempach

Lucerne · 3 754 inhabitants · Saturday, September 12 · updated 02h42

Air : Bon
Light rain
19°
Light rain
Feels like 19°C
Wind
7 km/h
Gusts
32 km/h
Humidity
83 %
Pressure
1014 hPa
Clouds
72 %
Storm
No
Rise 06h59 Set 19h47 Day 12h48 UV 6 · High

Detailed forecast

Trend
Night
Mainly clear
Mainly clear
11°10°
Feels like 11°
Wind ↑ S 2 km/h
Humidity 84 %
Morning
Clear sky
Clear sky
17°10°
Feels like 17°
Wind ↑ NE 4 km/h
Gusts 10 km/h
Humidity 62 %
Afternoon
Mainly clear
Mainly clear
21°20°
Feels like 21°
Wind ↑ ENE 15 km/h
Gusts 27 km/h
Humidity 42 %
Evening
Clear sky
Clear sky
17°12°
Feels like 17°
Wind ↑ ENE 6 km/h
Gusts 16 km/h
Humidity 56 %
2h
Mainly clear
11°
S 2
5h
Mainly clear
10°
SSE 0
8h
Clear sky
10°
ESE 1
11h
Clear sky
17°
NE 4
14h
Mainly clear
20°
ENE 15
17h
Clear sky
21°
ENE 14
20h
Clear sky
17°
ENE 6
23h
Clear sky
12°
O 2

Weather charts for Sempach · 7 days

Temperatures over 7 days

≈ Temperatures close to seasonal normals
Highs Lows Seasonal normal (1991-2020 average)
7°12°18°23°28°Auj.MerJeuVenSamDimLun22°11°Mar 8 sept. : max 27° · min 22° · normale 16°Mer 9 sept. : max 19° · min 13° · normale 15,9°Jeu 10 sept. : max 19° · min 11° · normale 15,7°Ven 11 sept. : max 19° · min 9° · normale 15,6°Sam 12 sept. : max 21° · min 10° · normale 15,5°Dim 13 sept. : max 21° · min 9° · normale 15,3°Lun 14 sept. : max 22° · min 11° · normale 15,2°

Hourly detail

SamDimLunMarMerJeuVenSam8°19°29°28°9°02
Temperature (°C) Precipitation (mm) Wind (km/h)

Air quality & pollen in Sempach

1/6
Bon
European Air Quality Index (EAQI) · CAMS source
PM2.59µg/m³
PM1011µg/m³
O₃45µg/m³
NO₂8µg/m³
SO₂0µg/m³

Pollen · dominant : Grass

AlderNul
BirchNul
GrassFaible
MugwortFaible
OliveNul
RagweedFaible

CAMS data (Copernicus) · air quality and pollen refreshed several times a day.

Rain in Sempach: live radar and next-hour forecast

Will it rain in Sempach? Track precipitation live on the radar and anticipate showers in the next hour — the +1 h extrapolation is based on the real movement of rain cells.

Full-screen radar · rain within the hour
Rain radar Observed, then extrapolation up to +1h (real cell movement) · drag the timeline

Moon calendar for Sempach

New moon
1 % illuminated · 0,8 days
Rise 17h41 Set 04h10
Sun 13/9 4%
Mon 14/9 9%
Tue 15/9 16%
Wed 16/9 24%
Thu 17/9 34%
Fri 18/9 44%
Sat 19/9 55% First quarter
Sun 20/9 65%
Mon 21/9 75%
Tue 22/9 83%
Wed 23/9 90%
Thu 24/9 96%

Rise and set in local time (Europe/Zurich) · phases and illumination computed by SkiesAtlas (synodic model).

Weather history for Sempach

What was the weather in Sempach on a past date? Pick a day — ERA5 reanalysis data (ECMWF / Copernicus C3S), available up to one week ago.

The weather in Sempach

Find the full weather for Sempach, Lucerne: current conditions, forecast by time of day (morning, afternoon, evening) and a 7-day trend. Right now the sky is “light rain” with 19 °C (feels like 19 °C) and wind at 7 km/h.

Today, temperatures range from 10 °C to 21 °C, with no significant precipitation. Forecast computed by our multi-model engine SkiesAtlas (ECMWF-AIFS, NOAA GFS, DWD ICON): cloud cover calibrated on METAR observations, convective energy (CAPE) for storms.

Nearby cities

Zuerich 37 km 26° Winterthur 57 km 10° Luzern 13 km 25° Zuerich (Kreis 11) 41 km 26° Zuerich (Kreis 3) 34 km 26° Zuerich (Kreis 9) 35 km 26° Zuerich (Kreis 10) 38 km 26° Rapperswil 49 km 26° Uster 46 km 27° Zuerich (Kreis 7) 39 km 26° Emmen 9 km 27° Zug 25 km 26°

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