What is the weather in Bournens today?

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

What is the 15-day forecast for Bournens?

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

Will it rain tomorrow in Bournens?

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

What is the air quality in Bournens?

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

Are there weather alerts for Bournens?

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

At what altitude is Bournens located?

Bournens sits at around 565 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 Bournens?

The warmest month in Bournens is July, averaging 19.2 °C (1991–2020 normal). The coldest is January at 1.7 °C.

How much does it rain in Bournens per year?

Bournens receives about 1007 mm of precipitation a year. The wettest month is August (100 mm), the driest February (58 mm).

When is the best time to visit Bournens?

For warmth and sunshine: July (19.2 °C on average, 255 h of sun). The coldest month is January (1.7 °C). Check the 15-day forecast above for your dates.

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Home › Vaud › Bournens

Weather in Bournens

Vaud, 565 m · continuously updated

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

Temperature · last 4 and next 28 hours

Bournens weather: the next 24 hours

Updated hourly.

Bournens weather hour by hour (48 h)

Bournens 15-day forecast

Two-week trend.

Bournens 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 Bournens

Neighbouring municipalities, as the crow flies.

Boussens2 km Bettens2 km Sullens2 km Penthaz2 km Daillens2 km Penthalaz3 km Etagnières4 km Mex (VD)4 km

7-day forecast for Bournens

Today (Sunday 27 Sep) in Bournens: mostly sunny, 11 to 25 °C, precipitation 0.0 mm (0 %), wind up to 13 km/h. Tomorrow: overcast, 13 to 25 °C.

Day	Weather	Min	Max	Precip.	Wind
Today	mostly sunny	11 °C	25 °C	0.0 mm	13 km/h
Tomorrow	overcast	13 °C	25 °C	0.0 mm	8 km/h
Tue 29 Sep	showers	14 °C	24 °C	0.2 mm	9 km/h
Wed 30 Sep	light rain	16 °C	19 °C	2.4 mm	7 km/h
Thu 1 Oct	light rain	14 °C	17 °C	13.5 mm	6 km/h
Fri 2 Oct	overcast	14 °C	20 °C	0.0 mm	15 km/h
Sat 3 Oct	showers	13 °C	21 °C	1.8 mm	7 km/h

Forecast updated on 27.09.2026 at 04:37 (Open-Meteo model, elevation 565 m). The interactive block at the top refreshes hourly and covers 16 days.

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

Hourly weather in Bournens

Sunday 27 Sep in Bournens, hour by hour: sunny in the morning, sunny in the afternoon, mostly sunny in the evening. Low 11 °C around 08:00, high 25 °C around 16:00. No rainy hour.

Show the 24-hour table

Time	Weather	Temp.	Wind
00:00	sunny	13 °C	8 km/h
01:00	sunny	13 °C	8 km/h
02:00	sunny	13 °C	8 km/h
03:00	sunny	12 °C	6 km/h
04:00	sunny	12 °C	6 km/h
05:00	sunny	12 °C	6 km/h
06:00	sunny	12 °C	5 km/h
07:00	sunny	11 °C	5 km/h
08:00	sunny	11 °C	6 km/h
09:00	sunny	13 °C	5 km/h
10:00	sunny	16 °C	3 km/h
11:00	sunny	20 °C	4 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	25 °C	10 km/h
17:00	mostly sunny	25 °C	9 km/h
18:00	partly cloudy	24 °C	7 km/h
19:00	partly cloudy	23 °C	4 km/h
20:00	sunny	20 °C	3 km/h
21:00	mostly sunny	17 °C	5 km/h
22:00	mostly sunny	16 °C	6 km/h
23:00	overcast	16 °C	7 km/h

Hourly forecast issued 27.09.2026 for Bournens (565 m), Swiss local time, Open-Meteo model. The interactive block at the top of the page covers 16 days and refreshes every hour.

Bournens weather tomorrow

Tomorrow, Monday 28 Sep, in Bournens: overcast, 13 to 25 °C, wind up to 8 km/h. No precipitation expected.

Bournens weekend weather

This weekend in Bournens: Saturday showers, 13 to 21 °C; Sunday mostly sunny, 11 to 25 °C.

Will it rain in Bournens this week?

Yes: 3 days with precipitation are expected in Bournens over the next 7 days, 17.9 mm in total. Wettest day: Thursday 1 Oct (13.5 mm).

The best day to go out in Bournens

The best day of the next 7 in Bournens: Sunday 27 Sep, mostly sunny, up to 25 °C.

Among the 257 municipalities of canton Vaud covered by the MeteoSwiss 1991-2020 normals, Bournens ranks 130 for annual precipitation (1007 mm) and 120 for sunshine (1921 hours per year). July's hottest day averages 31.3 °C; January's coldest night drops to -7.6 °C.

The last 7 days in Bournens

From 20 Sep to 26 Sep: 16.3 °C on average, 1.7 °C above the September normal (14.6 °C), 0 mm of precipitation (7-day normal: 20 mm). Warmest day: saturday 26 Sep (25 °C); coolest night: wednesday 23 Sep (8 °C).

Day	Min	Max
Sun 20 Sep	10 °C	24 °C
Mon 21 Sep	10 °C	23 °C
Tue 22 Sep	9 °C	22 °C
Wed 23 Sep	8 °C	23 °C
Thu 24 Sep	10 °C	23 °C
Fri 25 Sep	9 °C	24 °C
Sat 26 Sep	9 °C	25 °C

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

Climate of Bournens: 1991–2020 normals

In Bournens (565 m), the mean annual temperature is 10.1 °C. The warmest month is July (19.2 °C on average) and the coldest January (1.7 °C). About 1007 mm of precipitation falls per year, peaking in August (100 mm) with a minimum in February (58 mm). The sun shines for about 1921 hours a year, mostly in July (255 h). On average there are 61 frost days and 11 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 31.3 °C and the absolute minimum −7.6 °C.

10.1 °CMean annual temperature

1007 mmPrecipitation per year

1921 hSunshine hours per year

61Frost days per year

53Summer days (≥ 25 °C)

JFMAMJJASOND

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

Month	Mean T	Abs. max	Abs. min	Precip. (mm)	Sunshine (h)	Frost days	Summer days
Jan	1.7 °C	10.8 °C	−7.6 °C	69	73	15	0
Feb	2.3 °C	12.6 °C	−7.3 °C	58	102	14	0
Mar	5.7 °C	17.6 °C	−4.4 °C	61	164	9	0
Apr	9.4 °C	21.9 °C	−1.3 °C	72	189	3	0
May	13.5 °C	26.4 °C	3.1 °C	98	203	0	4
Jun	17.3 °C	29.8 °C	6.6 °C	98	237	0	12
Jul	19.2 °C	31.3 °C	8.9 °C	92	255	0	18
Aug	18.7 °C	30.3 °C	8.3 °C	100	239	0	16
Sep	14.6 °C	25.1 °C	4.7 °C	87	197	0	3
Oct	10.4 °C	20.6 °C	1.0 °C	98	132	1	0
Nov	5.5 °C	15.4 °C	−3.3 °C	84	79	6	0
Dec	2.4 °C	11.4 °C	−6.6 °C	89	51	12	0
Year	10.1 °C	31.3 °C	−7.6 °C	1007	1921	61	53

Source: MeteoSwiss open data (1991–2020 normals) — stations Pully (13 km, 456 m), Mathod (14 km, 435 m), Bullet / La Frétaz (26 km, 1205 m), adjusted to the elevation of Bournens (565 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.