What is the weather in Saint-Oyens today?

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

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

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

Will it rain tomorrow in Saint-Oyens?

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

What is the air quality in Saint-Oyens?

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

Are there weather alerts for Saint-Oyens?

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-Oyens located?

Saint-Oyens sits at around 777 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-Oyens?

The warmest month in Saint-Oyens is July, averaging 18.1 °C (1991–2020 normal). The coldest is January at 1.0 °C.

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

Saint-Oyens receives about 1191 mm of precipitation a year. The wettest month is December (123 mm), the driest February (79 mm).

When is the best time to visit Saint-Oyens?

For warmth and sunshine: July (18.1 °C on average, — h of sun). The coldest month is January (1.0 °C). Check the 15-day forecast above for your dates.

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Home › Vaud › Saint-Oyens

Weather in Saint-Oyens

Vaud, 777 m · continuously updated

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

Temperature · last 4 and next 28 hours

Saint-Oyens weather: the next 24 hours

Updated hourly.

Saint-Oyens weather hour by hour (48 h)

Saint-Oyens 15-day forecast

Two-week trend.

Saint-Oyens 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-Oyens

Neighbouring municipalities, as the crow flies.

Gimel3 km Tartegnin3 km Essertines-sur-Rolle3 km Saubraz4 km Burtigny4 km Mont-sur-Rolle4 km Saint-George4 km Bougy-Villars4 km

7-day forecast for Saint-Oyens

Today (Sunday 27 Sep) in Saint-Oyens: partly cloudy, 13 to 24 °C, precipitation 0.0 mm (0 %), wind up to 13 km/h. Tomorrow: overcast, 14 to 23 °C.

Day	Weather	Min	Max	Precip.	Wind
Today	partly cloudy	13 °C	24 °C	0.0 mm	13 km/h
Tomorrow	overcast	14 °C	23 °C	0.0 mm	10 km/h
Tue 29 Sep	overcast	15 °C	21 °C	0.1 mm	8 km/h
Wed 30 Sep	light rain	14 °C	18 °C	3.9 mm	8 km/h
Thu 1 Oct	rain	14 °C	16 °C	14.3 mm	8 km/h
Fri 2 Oct	overcast	14 °C	19 °C	0.0 mm	12 km/h
Sat 3 Oct	thunderstorms	12 °C	20 °C	6.9 mm	8 km/h

Forecast updated on 27.09.2026 at 04:37 (Open-Meteo model, elevation 777 m). The interactive block at the top refreshes hourly and covers 16 days.

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

Hourly weather in Saint-Oyens

Sunday 27 Sep in Saint-Oyens, hour by hour: sunny in the morning, sunny in the afternoon, partly cloudy in the evening. Low 13 °C around 08:00, high 24 °C around 16:00. No rainy hour.

Show the 24-hour table

Time	Weather	Temp.	Wind
00:00	sunny	16 °C	7 km/h
01:00	sunny	16 °C	7 km/h
02:00	sunny	15 °C	6 km/h
03:00	sunny	14 °C	8 km/h
04:00	sunny	14 °C	9 km/h
05:00	sunny	14 °C	10 km/h
06:00	sunny	13 °C	9 km/h
07:00	sunny	13 °C	9 km/h
08:00	sunny	13 °C	9 km/h
09:00	sunny	17 °C	5 km/h
10:00	sunny	19 °C	6 km/h
11:00	sunny	20 °C	8 km/h
12:00	sunny	21 °C	11 km/h
13:00	sunny	22 °C	13 km/h
14:00	sunny	23 °C	13 km/h
15:00	sunny	24 °C	12 km/h
16:00	sunny	24 °C	12 km/h
17:00	mostly sunny	24 °C	12 km/h
18:00	partly cloudy	24 °C	8 km/h
19:00	partly cloudy	21 °C	6 km/h
20:00	sunny	18 °C	10 km/h
21:00	partly cloudy	17 °C	10 km/h
22:00	overcast	16 °C	11 km/h
23:00	overcast	17 °C	10 km/h

Hourly forecast issued 27.09.2026 for Saint-Oyens (777 m), Swiss local time, Open-Meteo model. The interactive block at the top of the page covers 16 days and refreshes every hour.

Saint-Oyens weather tomorrow

Tomorrow, Monday 28 Sep, in Saint-Oyens: overcast, 14 to 23 °C, wind up to 10 km/h. No precipitation expected.

Saint-Oyens weekend weather

This weekend in Saint-Oyens: Saturday thunderstorms, 12 to 20 °C; Sunday partly cloudy, 13 to 24 °C.

Will it rain in Saint-Oyens this week?

Yes: 3 days with precipitation are expected in Saint-Oyens over the next 7 days, 25.2 mm in total. Wettest day: Thursday 1 Oct (14.3 mm).

The best day to go out in Saint-Oyens

The best day of the next 7 in Saint-Oyens: Sunday 27 Sep, partly cloudy, up to 24 °C.

The last 7 days in Saint-Oyens

From 20 Sep to 26 Sep: 16.1 °C on average, 2.3 °C above the September normal (13.8 °C), 0 mm of precipitation (7-day normal: 23 mm). Warmest day: saturday 26 Sep (24 °C); coolest night: wednesday 23 Sep (10 °C).

Day	Min	Max
Sun 20 Sep	11 °C	23 °C
Mon 21 Sep	12 °C	21 °C
Tue 22 Sep	11 °C	20 °C
Wed 23 Sep	10 °C	21 °C
Thu 24 Sep	10 °C	21 °C
Fri 25 Sep	10 °C	21 °C
Sat 26 Sep	10 °C	24 °C

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

Climate of Saint-Oyens: 1991–2020 normals

In Saint-Oyens (777 m), the mean annual temperature is 9.1 °C. The warmest month is July (18.1 °C on average) and the coldest January (1.0 °C). About 1191 mm of precipitation falls per year, peaking in December (123 mm) with a minimum in February (79 mm). The mean monthly maximum reaches 29.6 °C and the absolute minimum −7.8 °C.

9.1 °CMean annual temperature

1191 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	1.0 °C	10.3 °C	−7.8 °C	100
Feb	1.4 °C	11.8 °C	−7.4 °C	79
Mar	4.8 °C	15.9 °C	−4.7 °C	83
Apr	8.2 °C	20.0 °C	−2.1 °C	80
May	12.2 °C	24.4 °C	2.3 °C	102
Jun	16.0 °C	28.1 °C	6.0 °C	99
Jul	18.1 °C	29.6 °C	8.5 °C	100
Aug	17.8 °C	29.1 °C	7.9 °C	98
Sep	13.8 °C	24.3 °C	4.5 °C	100
Oct	9.7 °C	19.9 °C	0.4 °C	115
Nov	4.8 °C	14.8 °C	−3.6 °C	112
Dec	1.8 °C	11.1 °C	−6.9 °C	123
Year	9.1 °C	29.6 °C	−7.8 °C	1191

Source: MeteoSwiss open data (1991–2020 normals) — stations Nyon / Changins (12 km, 458 m), La Dôle (17 km, 1670 m), Pully (28 km, 456 m), adjusted to the elevation of Saint-Oyens (777 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.