What is the weather in Cartigny today?

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

What is the 15-day forecast for Cartigny?

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

Will it rain tomorrow in Cartigny?

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

What is the air quality in Cartigny?

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

Are there weather alerts for Cartigny?

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

At what altitude is Cartigny located?

Cartigny sits at around 432 m above sea level in the canton of Geneva. This elevation directly affects the temperatures, rain-snow line and snow cover shown in the forecasts.

What is the warmest month in Cartigny?

The warmest month in Cartigny is July, averaging 20.4 °C (1991–2020 normal). The coldest is January at 2.4 °C.

How much does it rain in Cartigny per year?

Cartigny receives about 975 mm of precipitation a year. The wettest month is October (97 mm), the driest February (61 mm).

When is the best time to visit Cartigny?

For warmth and sunshine: July (20.4 °C on average, 270 h of sun). The coldest month is January (2.4 °C). Check the 15-day forecast above for your dates.

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Home › Geneva › Cartigny

Weather in Cartigny

Geneva, 432 m · continuously updated

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

Temperature · last 4 and next 28 hours

Cartigny weather: the next 24 hours

Updated hourly.

Cartigny weather hour by hour (48 h)

Cartigny 15-day forecast

Two-week trend.

Cartigny 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 Cartigny

Neighbouring municipalities, as the crow flies.

Laconnex1 km Avusy1 km Dardagny2 km Russin2 km Aire-la-Ville2 km Avully2 km Soral3 km Bernex4 km

7-day forecast for Cartigny

Today (Sunday 27 Sep) in Cartigny: partly cloudy, 8 to 29 °C, precipitation 0.0 mm (0 %), wind up to 12 km/h. Tomorrow: fog, 11 to 28 °C.

Day	Weather	Min	Max	Precip.	Wind
Today	partly cloudy	8 °C	29 °C	0.0 mm	12 km/h
Tomorrow	fog	11 °C	28 °C	0.0 mm	10 km/h
Tue 29 Sep	overcast	14 °C	25 °C	0.0 mm	10 km/h
Wed 30 Sep	light rain	16 °C	20 °C	3.6 mm	6 km/h
Thu 1 Oct	showers	15 °C	18 °C	20.3 mm	5 km/h
Fri 2 Oct	overcast	15 °C	21 °C	0.0 mm	11 km/h
Sat 3 Oct	showers	14 °C	22 °C	1.2 mm	4 km/h

Forecast updated on 27.09.2026 at 04:37 (Open-Meteo model, elevation 432 m). The interactive block at the top refreshes hourly and covers 16 days.

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

Hourly weather in Cartigny

Sunday 27 Sep in Cartigny, hour by hour: sunny in the morning, sunny in the afternoon, mostly sunny in the evening. Low 8 °C around 07:00, high 29 °C around 16:00. No rainy hour.

Show the 24-hour table

Time	Weather	Temp.	Wind
00:00	sunny	12 °C	2 km/h
01:00	sunny	11 °C	1 km/h
02:00	sunny	11 °C	1 km/h
03:00	sunny	10 °C	2 km/h
04:00	sunny	9 °C	1 km/h
05:00	sunny	8 °C	0 km/h
06:00	sunny	8 °C	1 km/h
07:00	sunny	8 °C	1 km/h
08:00	sunny	8 °C	1 km/h
09:00	sunny	11 °C	1 km/h
10:00	sunny	16 °C	1 km/h
11:00	sunny	21 °C	1 km/h
12:00	sunny	24 °C	6 km/h
13:00	sunny	27 °C	11 km/h
14:00	sunny	28 °C	13 km/h
15:00	sunny	28 °C	13 km/h
16:00	mostly sunny	29 °C	12 km/h
17:00	partly cloudy	28 °C	11 km/h
18:00	partly cloudy	27 °C	10 km/h
19:00	mostly sunny	24 °C	5 km/h
20:00	mostly sunny	20 °C	3 km/h
21:00	partly cloudy	17 °C	4 km/h
22:00	overcast	16 °C	3 km/h
23:00	overcast	15 °C	3 km/h

Hourly forecast issued 27.09.2026 for Cartigny (432 m), Swiss local time, Open-Meteo model. The interactive block at the top of the page covers 16 days and refreshes every hour.

Cartigny weather tomorrow

Tomorrow, Monday 28 Sep, in Cartigny: fog, 11 to 28 °C, wind up to 10 km/h. No precipitation expected.

Cartigny weekend weather

This weekend in Cartigny: Saturday showers, 14 to 22 °C; Sunday partly cloudy, 8 to 29 °C.

Will it rain in Cartigny this week?

Yes: 3 days with precipitation are expected in Cartigny over the next 7 days, 25.1 mm in total. Wettest day: Thursday 1 Oct (20.3 mm).

The best day to go out in Cartigny

The best day of the next 7 in Cartigny: Sunday 27 Sep, partly cloudy, up to 29 °C.

The last 7 days in Cartigny

From 20 Sep to 26 Sep: 16.6 °C on average, in line with the September normal (15.7 °C), 0 mm of precipitation (7-day normal: 21 mm). Warmest day: saturday 26 Sep (28 °C); coolest night: wednesday 23 Sep (6 °C).

Day	Min	Max
Sun 20 Sep	9 °C	27 °C
Mon 21 Sep	8 °C	24 °C
Tue 22 Sep	9 °C	24 °C
Wed 23 Sep	6 °C	26 °C
Thu 24 Sep	7 °C	26 °C
Fri 25 Sep	6 °C	25 °C
Sat 26 Sep	6 °C	28 °C

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

Climate of Cartigny: 1991–2020 normals

In Cartigny (432 m), the mean annual temperature is 11.0 °C. The warmest month is July (20.4 °C on average) and the coldest January (2.4 °C). About 975 mm of precipitation falls per year, peaking in October (97 mm) with a minimum in February (61 mm). The sun shines for about 1933 hours a year, mostly in July (270 h). On average there are 68 frost days and 17 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 32.8 °C and the absolute minimum −6.7 °C.

11.0 °CMean annual temperature

975 mmPrecipitation per year

1933 hSunshine hours per year

68Frost days per year

63Summer 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	2.4 °C	12.3 °C	−6.7 °C	78	65	19	0
Feb	3.1 °C	14.4 °C	−6.2 °C	61	102	17	0
Mar	6.7 °C	19.2 °C	−3.5 °C	66	167	8	0
Apr	10.4 °C	23.2 °C	−0.5 °C	68	192	1	1
May	14.4 °C	27.5 °C	3.5 °C	81	215	0	4
Jun	18.3 °C	31.1 °C	7.4 °C	84	246	0	14
Jul	20.4 °C	32.8 °C	9.8 °C	81	270	0	20
Aug	19.9 °C	32.3 °C	9.1 °C	82	246	0	18
Sep	15.7 °C	27.3 °C	5.5 °C	88	190	0	6
Oct	11.4 °C	22.2 °C	1.4 °C	97	122	1	0
Nov	6.3 °C	16.9 °C	−3.0 °C	92	68	6	0
Dec	3.2 °C	12.8 °C	−5.7 °C	96	50	15	0
Year	11.0 °C	32.8 °C	−6.7 °C	975	1933	68	63

Source: MeteoSwiss open data (1991–2020 normals) — stations Genève / Cointrin (11 km, 411 m), La Dôle (28 km, 1670 m), Nyon / Changins (30 km, 458 m), adjusted to the elevation of Cartigny (432 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.