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Weather in Founex

Vaud, 420 m · continuously updated

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Temperature · last 4 and next 28 hours

Founex weather: the next 24 hours

Updated hourly.

Founex weather hour by hour (48 h)

Founex 15-day forecast

Two-week trend.

Founex weekend weatherRain radar

Sun and golden hours

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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 Founex

Neighbouring municipalities, as the crow flies.

7-day forecast for Founex

Today (Saturday 14 Nov) in Founex: light rain, 4 to 7 °C, precipitation 0.5 mm (22 %), wind up to 18 km/h. Tomorrow: showers, 6 to 14 °C.

Show the 7-day table
DayWeatherMinMaxPrecip.Wind
Todaylight rain4 °C7 °C0.5 mm18 km/h
Tomorrowshowers6 °C14 °C16.0 mm22 km/h
Mon 16 Novshowers8 °C11 °C2.3 mm25 km/h
Tue 17 Novrain10 °C14 °C15.4 mm29 km/h
Wed 18 Novlight rain9 °C13 °C11.1 mm29 km/h
Thu 19 Novshowers9 °C13 °C6.3 mm22 km/h
Fri 20 Novshowers4 °C9 °C2.8 mm29 km/h

Forecast updated on 14.11.2026 at 11:34 (Open-Meteo model, elevation 420 m). The interactive block at the top refreshes hourly and covers 16 days.

Today in Founex: rain from 21:00 to 00:00, 0.5 mm in total. The rest of the day should stay dry. The 15-minute detail for the next two hours is shown on demand.

Hourly weather in Founex

Saturday 14 Nov in Founex, hour by hour: partly cloudy in the morning, partly cloudy in the afternoon, overcast in the evening. Low 4 °C around 04:00, high 7 °C around 16:00. Rain from 21:00 to 00:00.

Show the 24-hour table
TimeWeatherTemp.Precip.Wind
00:00partly cloudy5 °C0.0 mm18 km/h
01:00partly cloudy5 °C0.0 mm18 km/h
02:00overcast5 °C0.0 mm14 km/h
03:00overcast5 °C0.0 mm12 km/h
04:00partly cloudy4 °C0.0 mm12 km/h
05:00overcast4 °C0.0 mm11 km/h
06:00overcast4 °C0.0 mm10 km/h
07:00partly cloudy4 °C0.0 mm11 km/h
08:00partly cloudy4 °C0.0 mm9 km/h
09:00overcast5 °C0.0 mm10 km/h
10:00overcast5 °C0.0 mm13 km/h
11:00partly cloudy6 °C0.0 mm11 km/h
12:00partly cloudy6 °C0.0 mm12 km/h
13:00partly cloudy7 °C0.0 mm11 km/h
14:00partly cloudy7 °C0.0 mm10 km/h
15:00partly cloudy7 °C0.0 mm8 km/h
16:00overcast7 °C0.0 mm7 km/h
17:00overcast7 °C0.0 mm7 km/h
18:00overcast6 °C0.0 mm6 km/h
19:00overcast6 °C0.0 mm3 km/h
20:00overcast5 °C0.0 mm1 km/h
21:00light rain6 °C0.1 mm0 km/h
22:00light rain6 °C0.3 mm2 km/h
23:00light rain6 °C0.1 mm2 km/h

Hourly forecast issued 14.11.2026 for Founex (420 m), Swiss local time, Open-Meteo model. The interactive block at the top of the page covers 16 days and refreshes every hour.

Weather today in Founex

Today, Saturday 14 Nov in Founex: light rain, 4 to 7 °C, wind up to 18 km/h. Precipitation expected: 0.5 mm, 22 % probability. A day in line with the climate normal for November in Founex (6.5 °C average over 1991-2020).

Founex weather tomorrow

Tomorrow, Sunday 15 Nov, in Founex: showers, 6 to 14 °C, wind up to 22 km/h. Precipitation expected: 16.0 mm, 100 % probability.

What is the temperature in Founex?

Today in Founex (420 m): 4 to 7 °C. Tomorrow: 6 to 14 °C. Over the next 7 days, highs range from 7 to 14 °C, averaging 12 °C.

Founex weekend weather

This weekend in Founex: Saturday light rain, 4 to 7 °C; Sunday showers, 6 to 14 °C.

Will it rain in Founex this week?

Yes: 6 days with precipitation are expected in Founex over the next 7 days, 54.5 mm in total. Wettest day: Sunday 15 Nov (16.0 mm).

What is the UV index in Founex?

Today in Founex (420 m), the UV index peaks at 2 (low) around midday. No particular protection is needed. In the mountains, radiation rises by about 10 % per 1,000 m, and snow reflects up to 80 % of it.

The best day to go out in Founex

The best day of the next 7 in Founex: Saturday 14 Nov, light rain, up to 7 °C.

Among the 257 municipalities of canton Vaud covered by the MeteoSwiss 1991-2020 normals, Founex ranks 115 for annual precipitation (1020 mm) and 89 for sunshine (1947 hours per year). July's hottest day averages 32.2 °C; January's coldest night drops to -6.3 °C.

Climate of Founex: 1991–2020 normals

In Founex (420 m), the mean annual temperature is 11.0 °C. The warmest month is July (20.2 °C on average) and the coldest January (2.7 °C). About 1020 mm of precipitation falls per year, peaking in December (104 mm) with a minimum in February (66 mm). The sun shines for about 1947 hours a year, mostly in July (268 h). On average there are 65 frost days and 14 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 32.2 °C and the absolute minimum −6.3 °C.

11.0 °CMean annual temperature
1020 mmPrecipitation per year
1947 hSunshine hours per year
65Frost days per year
58Summer days (≥ 25 °C)
JFMAMJJASOND

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

MonthMean TAbs. maxAbs. minPrecip. (mm)Sunshine (h)Frost daysSummer days
Jan2.7 °C12.3 °C−6.3 °C8568180
Feb3.2 °C14.1 °C−5.8 °C66105160
Mar6.8 °C18.5 °C−3.1 °C7016980
Apr10.3 °C22.6 °C−0.4 °C6919310
May14.3 °C26.9 °C3.9 °C8621504
Jun18.1 °C30.6 °C7.6 °C86244013
Jul20.2 °C32.2 °C10.0 °C85268019
Aug19.8 °C31.7 °C9.4 °C84245017
Sep15.7 °C26.8 °C5.9 °C8819105
Oct11.5 °C22.0 °C1.9 °C10012510
Nov6.5 °C16.8 °C−2.3 °C977160
Dec3.4 °C13.0 °C−5.4 °C10453150
Year11.0 °C32.2 °C−6.3 °C102019476558

At what altitude is Founex located?

Founex sits at around 420 m above sea level in the canton of Vaud. This elevation directly affects temperatures, the rain-snow line and snow cover: on average, the temperature drops by about 0.55 °C per 100 m of altitude.

What is the warmest month in Founex?

The warmest month in Founex is July, averaging 20.2 °C; the coldest is January, at 2.7 °C. The annual mean is 11.0 °C (MeteoSwiss 1991–2020 normals, reference station Nyon / Changins).

How much does it rain in Founex per year?

Founex receives about 1020 mm of precipitation a year, or 85 mm a month on average. The wettest month is December (104 mm) and the driest February (66 mm), according to the MeteoSwiss 1991–2020 normals.

How many frost days does Founex have?

Founex averages 65 frost days a year, most of them in January (18 days). Conversely, 58 summer days exceed 25 °C, 14 of them above 30 °C. Mean values from the MeteoSwiss 1991–2020 normals.

How many hours of sunshine does Founex get per year?

The sun shines for about 1947 hours a year in Founex. The sunniest month is July (268 h) and the least sunny December (53 h), according to the MeteoSwiss 1991–2020 normals.

How big is the temperature difference between summer and winter in Founex?

In Founex, the monthly mean rises from 2.7 °C in January to 20.2 °C in July: a 17.5 °C gap between the coldest and the warmest month. Absolute extremes over 1991–2020 range from −6.3 °C to 32.2 °C.

When is the best time to visit Founex?

For warmth and sunshine: July (20.2 °C on average, 268 h of sun). To avoid rain, February is the driest month (66 mm). The coldest month is January (2.7 °C).

Source: MeteoSwiss open data (1991–2020 normals) — stations Nyon / Changins (9 km, 458 m), Genève / Cointrin (10 km, 411 m), La Dôle (13 km, 1670 m), adjusted to the elevation of Founex (420 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.