What is the weather in Grandevent today?

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

What is the 15-day forecast for Grandevent?

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

Will it rain tomorrow in Grandevent?

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

What is the air quality in Grandevent?

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

Are there weather alerts for Grandevent?

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

At what altitude is Grandevent located?

Grandevent sits at around 799 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 Grandevent?

The warmest month in Grandevent is July, averaging 17.0 °C (1991–2020 normal). The coldest is January at 1.2 °C.

How much does it rain in Grandevent per year?

Grandevent receives about 1166 mm of precipitation a year. The wettest month is December (113 mm), the driest February (78 mm).

When is the best time to visit Grandevent?

For warmth and sunshine: July (17.0 °C on average, — h of sun). The coldest month is January (1.2 °C). Check the 15-day forecast above for your dates.

meteo-ch.ch Search a municipality…

Home › Vaud › Grandevent

Weather in Grandevent

Vaud, 799 m · continuously updated

–^°C

– –

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

Temperature · last 4 and next 28 hours

Grandevent weather: the next 24 hours

Updated hourly.

Grandevent weather hour by hour (48 h)

Grandevent 15-day forecast

Two-week trend.

Grandevent weekend weather Rain radar

Sun and golden hours

Sunrise –, golden light until –

Sunset –, golden light from –

–

Air quality

–

European index, measured continuously.

UV index

–

Daily maximum — protection advised from 3.

Freezing level

–

Snow settles about 300 m below it.

Around Grandevent

Neighbouring municipalities, as the crow flies.

Fontaines-sur-Grandson1 km Novalles1 km Tévenon2 km Fiez2 km Vugelles-La Mothe3 km Mauborget3 km Giez3 km Champagne4 km

7-day forecast for Grandevent

Today (Sunday 27 Sep) in Grandevent: partly cloudy, 14 to 23 °C, precipitation 0.0 mm (0 %), wind up to 8 km/h. Tomorrow: overcast, 16 to 23 °C.

Day	Weather	Min	Max	Precip.	Wind
Today	partly cloudy	14 °C	23 °C	0.0 mm	8 km/h
Tomorrow	overcast	16 °C	23 °C	0.0 mm	12 km/h
Tue 29 Sep	light rain	15 °C	23 °C	0.1 mm	8 km/h
Wed 30 Sep	light rain	15 °C	19 °C	2.7 mm	4 km/h
Thu 1 Oct	rain	14 °C	17 °C	12.6 mm	5 km/h
Fri 2 Oct	fog	12 °C	19 °C	0.0 mm	10 km/h
Sat 3 Oct	fog	12 °C	20 °C	0.3 mm	6 km/h

Forecast updated on 27.09.2026 at 04:37 (Open-Meteo model, elevation 799 m). The interactive block at the top refreshes hourly and covers 16 days.

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

Hourly weather in Grandevent

Sunday 27 Sep in Grandevent, hour by hour: sunny in the morning, sunny in the afternoon, partly cloudy in the evening. Low 14 °C around 07:00, high 23 °C around 16:00. No rainy hour.

Show the 24-hour table

Time	Weather	Temp.	Wind
00:00	sunny	17 °C	8 km/h
01:00	sunny	17 °C	5 km/h
02:00	sunny	16 °C	6 km/h
03:00	sunny	16 °C	6 km/h
04:00	sunny	16 °C	5 km/h
05:00	sunny	15 °C	4 km/h
06:00	sunny	15 °C	3 km/h
07:00	sunny	14 °C	4 km/h
08:00	sunny	14 °C	5 km/h
09:00	sunny	16 °C	4 km/h
10:00	sunny	18 °C	3 km/h
11:00	sunny	19 °C	4 km/h
12:00	sunny	20 °C	6 km/h
13:00	sunny	21 °C	7 km/h
14:00	sunny	22 °C	7 km/h
15:00	sunny	23 °C	7 km/h
16:00	sunny	23 °C	7 km/h
17:00	partly cloudy	23 °C	6 km/h
18:00	partly cloudy	22 °C	4 km/h
19:00	partly cloudy	21 °C	5 km/h
20:00	mostly sunny	20 °C	5 km/h
21:00	sunny	19 °C	5 km/h
22:00	overcast	19 °C	5 km/h
23:00	partly cloudy	18 °C	5 km/h

Hourly forecast issued 27.09.2026 for Grandevent (799 m), Swiss local time, Open-Meteo model. The interactive block at the top of the page covers 16 days and refreshes every hour.

Grandevent weather tomorrow

Tomorrow, Monday 28 Sep, in Grandevent: overcast, 16 to 23 °C, wind up to 12 km/h. No precipitation expected.

Grandevent weekend weather

This weekend in Grandevent: Saturday fog, 12 to 20 °C; Sunday partly cloudy, 14 to 23 °C.

Will it rain in Grandevent this week?

Yes: 2 days with precipitation are expected in Grandevent over the next 7 days, 15.7 mm in total. Wettest day: Thursday 1 Oct (12.6 mm).

The best day to go out in Grandevent

The best day of the next 7 in Grandevent: Sunday 27 Sep, partly cloudy, up to 23 °C.

The last 7 days in Grandevent

From 20 Sep to 26 Sep: 16.4 °C on average, 3.5 °C above the September normal (12.9 °C), 0 mm of precipitation (7-day normal: 21 mm). Warmest day: sunday 20 Sep (24 °C); coolest night: wednesday 23 Sep (9 °C).

Day	Min	Max
Sun 20 Sep	14 °C	24 °C
Mon 21 Sep	13 °C	20 °C
Tue 22 Sep	12 °C	20 °C
Wed 23 Sep	9 °C	20 °C
Thu 24 Sep	13 °C	21 °C
Fri 25 Sep	10 °C	20 °C
Sat 26 Sep	12 °C	22 °C

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

Climate of Grandevent: 1991–2020 normals

In Grandevent (799 m), the mean annual temperature is 8.6 °C. The warmest month is July (17.0 °C on average) and the coldest January (1.2 °C). About 1166 mm of precipitation falls per year, peaking in December (113 mm) with a minimum in February (78 mm). On average there are 176 frost days and 1 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 28.1 °C and the absolute minimum −9.4 °C.

8.6 °CMean annual temperature

1166 mmPrecipitation per year

176Frost days per year

16Summer days (≥ 25 °C)

JFMAMJJASOND

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

Month	Mean T	Abs. max	Abs. min	Precip. (mm)	Frost days	Summer days
Jan	1.2 °C	11.3 °C	−9.4 °C	95	27	0
Feb	1.2 °C	12.2 °C	−9.0 °C	78	25	0
Mar	4.1 °C	15.2 °C	−5.8 °C	83	25	0
Apr	7.4 °C	19.2 °C	−2.9 °C	81	21	0
May	11.3 °C	23.0 °C	1.7 °C	105	10	0
Jun	14.9 °C	26.5 °C	5.2 °C	104	2	4
Jul	17.0 °C	28.1 °C	8.0 °C	103	0	6
Aug	16.8 °C	27.4 °C	7.5 °C	107	1	7
Sep	12.9 °C	22.7 °C	4.2 °C	91	6	0
Oct	9.4 °C	20.0 °C	0.0 °C	108	13	0
Nov	4.8 °C	15.8 °C	−4.5 °C	98	21	0
Dec	2.1 °C	12.4 °C	−7.9 °C	113	26	0
Year	8.6 °C	28.1 °C	−9.4 °C	1166	176	16

Source: MeteoSwiss open data (1991–2020 normals) — stations Bullet / La Frétaz (2 km, 1205 m), Mathod (12 km, 435 m), La Brévine (16 km, 1050 m), adjusted to the elevation of Grandevent (799 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.