What is the weather in Saint-Cergue today?

At the top of the page you will find the current temperature, precipitation and wind in Saint-Cergue, updated in real time.

What is the 15-day forecast for Saint-Cergue?

The "15-day forecast" section shows min/max temperatures, precipitation and wind expected for the next 15 days in Saint-Cergue.

Will it rain tomorrow in Saint-Cergue?

Check the 48-hour hourly forecast to see exactly when precipitation is expected in Saint-Cergue.

What is the air quality in Saint-Cergue?

The air quality section displays the AQI index and PM2.5, PM10 and ozone concentrations measured near Saint-Cergue.

Are there weather alerts for Saint-Cergue?

Weather alerts (storms, high winds, extreme temperatures) are shown as a banner at the top of the page when active.

At what altitude is Saint-Cergue located?

Saint-Cergue sits at around 1235 m above sea level in the canton of Vaud. This elevation directly affects the temperatures, rain-snow line and snow cover shown in the forecasts.

What is the warmest month in Saint-Cergue?

The warmest month in Saint-Cergue is August, averaging 14.9 °C (1991–2020 normal). The coldest is February at −0.6 °C.

How much does it rain in Saint-Cergue per year?

Saint-Cergue receives about 1550 mm of precipitation a year. The wettest month is December (172 mm), the driest April (103 mm).

When is the best time to visit Saint-Cergue?

For warmth and sunshine: August (14.9 °C on average, — h of sun). The coldest month is February (−0.6 °C). Check the 15-day forecast above for your dates.

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Home › Vaud › Saint-Cergue

Weather in Saint-Cergue

Vaud, 1235 m · continuously updated

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Wind: –
Humidity: –
Rain ahead: –
Sunset: –

Temperature · last 4 and next 28 hours

Saint-Cergue weather: the next 24 hours

Updated hourly.

Saint-Cergue weather hour by hour (48 h)

Saint-Cergue 15-day forecast

Two-week trend.

Saint-Cergue weekend weather Rain radar

Sun and golden hours

Sunrise –, golden light until –

Sunset –, golden light from –

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Air quality

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European index, measured continuously.

UV index

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Daily maximum — protection advised from 3.

Freezing level

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Snow settles about 300 m below it.

Around Saint-Cergue

Neighbouring municipalities, as the crow flies.

Arzier-Le Muids2 km Gingins3 km Chéserex5 km Givrins5 km Trélex6 km La Rippe6 km Bassins6 km Genolier7 km

7-day forecast for Saint-Cergue

Today (Sunday 27 Sep) in Saint-Cergue: mostly sunny, 11 to 21 °C, precipitation 0.0 mm (0 %), wind up to 10 km/h. Tomorrow: overcast, 11 to 21 °C.

Day	Weather	Min	Max	Precip.	Wind
Today	mostly sunny	11 °C	21 °C	0.0 mm	10 km/h
Tomorrow	overcast	11 °C	21 °C	0.0 mm	7 km/h
Tue 29 Sep	overcast	14 °C	20 °C	0.1 mm	6 km/h
Wed 30 Sep	light rain	13 °C	16 °C	5.4 mm	7 km/h
Thu 1 Oct	light rain	12 °C	14 °C	16.4 mm	7 km/h
Fri 2 Oct	overcast	11 °C	17 °C	0.0 mm	11 km/h
Sat 3 Oct	thunderstorms	9 °C	17 °C	5.4 mm	6 km/h

Forecast updated on 27.09.2026 at 04:37 (Open-Meteo model, elevation 1235 m). The interactive block at the top refreshes hourly and covers 16 days.

No rain expected in Saint-Cergue today or tomorrow. The 15-minute detail for the next two hours is shown on demand.

Hourly weather in Saint-Cergue

Sunday 27 Sep in Saint-Cergue, hour by hour: sunny in the morning, sunny in the afternoon, partly cloudy in the evening. Low 11 °C around 06:00, high 21 °C around 16:00. No rainy hour.

Show the 24-hour table

Time	Weather	Temp.	Wind
00:00	sunny	13 °C	2 km/h
01:00	sunny	13 °C	1 km/h
02:00	sunny	12 °C	1 km/h
03:00	sunny	12 °C	0 km/h
04:00	sunny	11 °C	1 km/h
05:00	sunny	11 °C	1 km/h
06:00	sunny	11 °C	1 km/h
07:00	sunny	11 °C	2 km/h
08:00	sunny	11 °C	2 km/h
09:00	sunny	14 °C	2 km/h
10:00	sunny	17 °C	3 km/h
11:00	sunny	19 °C	4 km/h
12:00	sunny	20 °C	4 km/h
13:00	sunny	21 °C	5 km/h
14:00	sunny	20 °C	10 km/h
15:00	sunny	21 °C	11 km/h
16:00	sunny	21 °C	10 km/h
17:00	partly cloudy	20 °C	8 km/h
18:00	partly cloudy	19 °C	4 km/h
19:00	partly cloudy	18 °C	3 km/h
20:00	partly cloudy	16 °C	3 km/h
21:00	mostly sunny	15 °C	4 km/h
22:00	partly cloudy	14 °C	2 km/h
23:00	mostly sunny	14 °C	5 km/h

Hourly forecast issued 27.09.2026 for Saint-Cergue (1235 m), Swiss local time, Open-Meteo model. The interactive block at the top of the page covers 16 days and refreshes every hour.

Saint-Cergue weather tomorrow

Tomorrow, Monday 28 Sep, in Saint-Cergue: overcast, 11 to 21 °C, wind up to 7 km/h. No precipitation expected.

Saint-Cergue weekend weather

This weekend in Saint-Cergue: Saturday thunderstorms, 9 to 17 °C; Sunday mostly sunny, 11 to 21 °C.

Will it rain in Saint-Cergue this week?

Yes: 3 days with precipitation are expected in Saint-Cergue over the next 7 days, 27.3 mm in total. Wettest day: Thursday 1 Oct (16.4 mm).

The best day to go out in Saint-Cergue

The best day of the next 7 in Saint-Cergue: Sunday 27 Sep, mostly sunny, up to 21 °C.

The last 7 days in Saint-Cergue

From 20 Sep to 26 Sep: 14.1 °C on average, 3.0 °C above the September normal (11.1 °C), 0 mm of precipitation (7-day normal: 29 mm). Warmest day: saturday 26 Sep (21 °C); coolest night: friday 25 Sep (7 °C).

Day	Min	Max
Sun 20 Sep	10 °C	19 °C
Mon 21 Sep	10 °C	18 °C
Tue 22 Sep	10 °C	18 °C
Wed 23 Sep	7 °C	18 °C
Thu 24 Sep	10 °C	18 °C
Fri 25 Sep	7 °C	20 °C
Sat 26 Sep	11 °C	21 °C

Open-Meteo analyses of the last 7 days (models and assimilated observations), MeteoSwiss 1991–2020 normals. Updated nightly.

Climate of Saint-Cergue: 1991–2020 normals

In Saint-Cergue (1235 m), the mean annual temperature is 6.7 °C. The warmest month is August (14.9 °C on average) and the coldest February (−0.6 °C). About 1550 mm of precipitation falls per year, peaking in December (172 mm) with a minimum in April (103 mm). The mean monthly maximum reaches 25.9 °C and the absolute minimum −10.0 °C.

6.7 °CMean annual temperature

1550 mmPrecipitation per year

JFMAMJJASOND

Mean monthly precipitation (mm) — bar height relative to the wettest month.

Month	Mean T	Abs. max	Abs. min	Precip. (mm)
Jan	−0.4 °C	9.2 °C	−10.0 °C	139
Feb	−0.6 °C	9.8 °C	−10.0 °C	113
Mar	2.1 °C	12.7 °C	−7.4 °C	118
Apr	5.1 °C	16.7 °C	−4.9 °C	103
May	9.1 °C	21.0 °C	−0.4 °C	126
Jun	12.8 °C	24.5 °C	3.2 °C	123
Jul	14.8 °C	25.9 °C	5.7 °C	126
Aug	14.9 °C	25.7 °C	5.4 °C	117
Sep	11.1 °C	21.3 °C	2.0 °C	124
Oct	7.7 °C	18.4 °C	−2.0 °C	146
Nov	3.0 °C	13.7 °C	−6.1 °C	144
Dec	0.4 °C	10.5 °C	−9.0 °C	172
Year	6.7 °C	25.9 °C	−10.0 °C	1550

Source: MeteoSwiss open data (1991–2020 normals) — stations La Dôle (4 km, 1670 m), Nyon / Changins (9 km, 458 m), Genève / Cointrin (23 km, 411 m), adjusted to the elevation of Saint-Cergue (1235 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.