What is the weather in Geneva today?

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

What is the 15-day forecast for Geneva?

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

Will it rain tomorrow in Geneva?

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

What is the air quality in Geneva?

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

Are there weather alerts for Geneva?

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

At what altitude is Geneva located?

Geneva sits at around 385 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 Geneva?

The warmest month in Geneva is July, averaging 20.8 °C (1991–2020 normal). The coldest is January at 2.5 °C.

How much does it rain in Geneva per year?

Geneva receives about 928 mm of precipitation a year. The wettest month is October (94 mm), the driest February (56 mm).

When is the best time to visit Geneva?

For warmth and sunshine: July (20.8 °C on average, 271 h of sun). The coldest month is January (2.5 °C). Check the 15-day forecast above for your dates.

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Weather in Geneva

Geneva, 385 m · continuously updated

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

Rhône: 20.6 °C at Geneva, Halle de l'Île river temperature · FOEN gauge 0.6 km away · 27.09. 00h

Temperature · last 4 and next 28 hours

Geneva weather: the next 24 hours

Updated hourly.

Geneva weather hour by hour (48 h)

Geneva 15-day forecast

Two-week trend.

Geneva 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 Geneva

Neighbouring municipalities, as the crow flies.

Le Grand-Saconnex2 km Vernier3 km Pregny-Chambésy3 km Cologny3 km Chêne-Bougeries3 km Carouge (GE)3 km Veyrier4 km Lancy4 km

7-day forecast for Geneva

Today (Sunday 27 Sep) in Geneva: partly cloudy, 12 to 29 °C, precipitation 0.0 mm (0 %), wind up to 9 km/h. Tomorrow: overcast, 14 to 28 °C.

Day	Weather	Min	Max	Precip.	Wind
Today	partly cloudy	12 °C	29 °C	0.0 mm	9 km/h
Tomorrow	overcast	14 °C	28 °C	0.0 mm	7 km/h
Tue 29 Sep	overcast	14 °C	26 °C	0.0 mm	8 km/h
Wed 30 Sep	light rain	16 °C	19 °C	3.0 mm	4 km/h
Thu 1 Oct	showers	16 °C	20 °C	19.5 mm	6 km/h
Fri 2 Oct	overcast	18 °C	22 °C	0.0 mm	13 km/h
Sat 3 Oct	overcast	17 °C	23 °C	0.9 mm	7 km/h

Forecast updated on 27.09.2026 at 04:37 (Open-Meteo model, elevation 385 m). The interactive block at the top refreshes hourly and covers 16 days.

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

Hourly weather in Geneva

Sunday 27 Sep in Geneva, hour by hour: sunny in the morning, sunny in the afternoon, partly cloudy in the evening. Low 12 °C around 08:00, high 29 °C around 16:00. No rainy hour.

Show the 24-hour table

Time	Weather	Temp.	Wind
00:00	sunny	17 °C	1 km/h
01:00	sunny	16 °C	1 km/h
02:00	sunny	15 °C	1 km/h
03:00	sunny	14 °C	2 km/h
04:00	sunny	14 °C	2 km/h
05:00	sunny	13 °C	2 km/h
06:00	sunny	13 °C	2 km/h
07:00	sunny	12 °C	2 km/h
08:00	sunny	12 °C	2 km/h
09:00	sunny	13 °C	1 km/h
10:00	sunny	16 °C	1 km/h
11:00	sunny	20 °C	0 km/h
12:00	sunny	23 °C	1 km/h
13:00	sunny	26 °C	4 km/h
14:00	sunny	27 °C	10 km/h
15:00	sunny	28 °C	10 km/h
16:00	sunny	29 °C	10 km/h
17:00	partly cloudy	29 °C	10 km/h
18:00	partly cloudy	28 °C	9 km/h
19:00	partly cloudy	27 °C	5 km/h
20:00	partly cloudy	24 °C	3 km/h
21:00	mostly sunny	22 °C	3 km/h
22:00	overcast	20 °C	3 km/h
23:00	partly cloudy	20 °C	1 km/h

Hourly forecast issued 27.09.2026 for Geneva (385 m), Swiss local time, Open-Meteo model. The interactive block at the top of the page covers 16 days and refreshes every hour.

Geneva weather tomorrow

Tomorrow, Monday 28 Sep, in Geneva: overcast, 14 to 28 °C, wind up to 7 km/h. No precipitation expected.

Geneva weekend weather

This weekend in Geneva: Saturday overcast, 17 to 23 °C; Sunday partly cloudy, 12 to 29 °C.

Will it rain in Geneva this week?

Yes: 2 days with precipitation are expected in Geneva over the next 7 days, 23.4 mm in total. Wettest day: Thursday 1 Oct (19.5 mm).

The best day to go out in Geneva

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

The last 7 days in Geneva

From 20 Sep to 26 Sep: 18.7 °C on average, 2.7 °C above the September normal (16.0 °C), 0 mm of precipitation (7-day normal: 20 mm). Warmest day: saturday 26 Sep (27 °C); coolest night: saturday 26 Sep (10 °C).

Day	Min	Max
Sun 20 Sep	13 °C	27 °C
Mon 21 Sep	12 °C	25 °C
Tue 22 Sep	14 °C	24 °C
Wed 23 Sep	10 °C	26 °C
Thu 24 Sep	12 °C	25 °C
Fri 25 Sep	10 °C	24 °C
Sat 26 Sep	10 °C	27 °C

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

Climate of Geneva: 1991–2020 normals

In Geneva (385 m), the mean annual temperature is 11.3 °C. The warmest month is July (20.8 °C on average) and the coldest January (2.5 °C). About 928 mm of precipitation falls per year, peaking in October (94 mm) with a minimum in February (56 mm). The sun shines for about 1932 hours a year, mostly in July (271 h). On average there are 69 frost days and 18 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 33.5 °C and the absolute minimum −6.6 °C.

11.3 °CMean annual temperature

928 mmPrecipitation per year

1932 hSunshine hours per year

69Frost days per year

64Summer 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	2.5 °C	12.5 °C	−6.6 °C	73	64	19	0
Feb	3.2 °C	14.7 °C	−6.0 °C	56	101	17	0
Mar	7.0 °C	19.8 °C	−3.3 °C	62	167	8	0
Apr	10.7 °C	23.8 °C	−0.3 °C	66	192	1	1
May	14.8 °C	28.1 °C	3.7 °C	77	215	0	4
Jun	18.7 °C	31.7 °C	7.6 °C	81	247	0	14
Jul	20.8 °C	33.5 °C	9.9 °C	78	271	0	21
Aug	20.3 °C	33.0 °C	9.2 °C	80	246	0	18
Sep	16.0 °C	27.9 °C	5.6 °C	86	190	0	6
Oct	11.6 °C	22.4 °C	1.5 °C	94	121	1	0
Nov	6.4 °C	17.0 °C	−3.0 °C	87	68	7	0
Dec	3.2 °C	12.9 °C	−5.7 °C	89	50	15	0
Year	11.3 °C	33.5 °C	−6.6 °C	928	1932	69	64

Source: MeteoSwiss open data (1991–2020 normals) — stations Genève / Cointrin (4 km, 411 m), Nyon / Changins (22 km, 458 m), La Dôle (24 km, 1670 m), adjusted to the elevation of Geneva (385 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.