What is the weather in Jussy today?

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

What is the 15-day forecast for Jussy?

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

Will it rain tomorrow in Jussy?

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

What is the air quality in Jussy?

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

Are there weather alerts for Jussy?

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

At what altitude is Jussy located?

Jussy sits at around 484 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 Jussy?

The warmest month in Jussy is July, averaging 20.0 °C (1991–2020 normal). The coldest is January at 2.2 °C.

How much does it rain in Jussy per year?

Jussy receives about 1003 mm of precipitation a year. The wettest month is December (100 mm), the driest February (63 mm).

When is the best time to visit Jussy?

For warmth and sunshine: July (20.0 °C on average, 270 h of sun). The coldest month is January (2.2 °C). Check the 15-day forecast above for your dates.

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Home › Geneva › Jussy

Weather in Jussy

Geneva, 484 m · continuously updated

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

Temperature · last 4 and next 28 hours

Jussy weather: the next 24 hours

Updated hourly.

Jussy weather hour by hour (48 h)

Jussy 15-day forecast

Two-week trend.

Jussy 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 Jussy

Neighbouring municipalities, as the crow flies.

Gy2 km Presinge3 km Meinier3 km Choulex4 km Corsier (GE)5 km Puplinge5 km Anières6 km Collonge-Bellerive6 km

7-day forecast for Jussy

Today (Sunday 27 Sep) in Jussy: mostly sunny, 12 to 28 °C, precipitation 0.0 mm (0 %), wind up to 7 km/h. Tomorrow: overcast, 14 to 27 °C.

Day	Weather	Min	Max	Precip.	Wind
Today	mostly sunny	12 °C	28 °C	0.0 mm	7 km/h
Tomorrow	overcast	14 °C	27 °C	0.0 mm	6 km/h
Tue 29 Sep	overcast	14 °C	25 °C	0.0 mm	6 km/h
Wed 30 Sep	light rain	16 °C	19 °C	2.4 mm	5 km/h
Thu 1 Oct	showers	15 °C	19 °C	17.3 mm	6 km/h
Fri 2 Oct	overcast	17 °C	22 °C	0.0 mm	13 km/h
Sat 3 Oct	overcast	17 °C	22 °C	0.9 mm	7 km/h

Forecast updated on 27.09.2026 at 04:37 (Open-Meteo model, elevation 484 m). The interactive block at the top refreshes hourly and covers 16 days.

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

Hourly weather in Jussy

Sunday 27 Sep in Jussy, hour by hour: sunny in the morning, sunny in the afternoon, partly cloudy in the evening. Low 12 °C around 06:00, high 28 °C around 16:00. No rainy hour.

Show the 24-hour table

Time	Weather	Temp.	Wind
00:00	sunny	15 °C	2 km/h
01:00	sunny	14 °C	3 km/h
02:00	sunny	14 °C	3 km/h
03:00	sunny	13 °C	3 km/h
04:00	sunny	13 °C	3 km/h
05:00	sunny	13 °C	2 km/h
06:00	sunny	12 °C	3 km/h
07:00	sunny	12 °C	2 km/h
08:00	sunny	12 °C	2 km/h
09:00	sunny	15 °C	2 km/h
10:00	sunny	18 °C	1 km/h
11:00	sunny	21 °C	2 km/h
12:00	sunny	23 °C	4 km/h
13:00	sunny	25 °C	6 km/h
14:00	sunny	26 °C	8 km/h
15:00	sunny	27 °C	8 km/h
16:00	sunny	28 °C	8 km/h
17:00	mostly sunny	28 °C	8 km/h
18:00	partly cloudy	27 °C	7 km/h
19:00	partly cloudy	24 °C	4 km/h
20:00	sunny	19 °C	5 km/h
21:00	partly cloudy	18 °C	6 km/h
22:00	overcast	18 °C	4 km/h
23:00	partly cloudy	17 °C	2 km/h

Hourly forecast issued 27.09.2026 for Jussy (484 m), Swiss local time, Open-Meteo model. The interactive block at the top of the page covers 16 days and refreshes every hour.

Jussy weather tomorrow

Tomorrow, Monday 28 Sep, in Jussy: overcast, 14 to 27 °C, wind up to 6 km/h. No precipitation expected.

Jussy weekend weather

This weekend in Jussy: Saturday overcast, 17 to 22 °C; Sunday mostly sunny, 12 to 28 °C.

Will it rain in Jussy this week?

Yes: 2 days with precipitation are expected in Jussy over the next 7 days, 20.6 mm in total. Wettest day: Thursday 1 Oct (17.3 mm).

The best day to go out in Jussy

The best day of the next 7 in Jussy: Sunday 27 Sep, mostly sunny, up to 28 °C.

The last 7 days in Jussy

From 20 Sep to 26 Sep: 17.5 °C on average, 2.1 °C above the September normal (15.4 °C), 0 mm of precipitation (7-day normal: 21 mm). Warmest day: saturday 26 Sep (26 °C); coolest night: wednesday 23 Sep (9 °C).

Day	Min	Max
Sun 20 Sep	11 °C	26 °C
Mon 21 Sep	11 °C	24 °C
Tue 22 Sep	11 °C	23 °C
Wed 23 Sep	9 °C	25 °C
Thu 24 Sep	11 °C	24 °C
Fri 25 Sep	10 °C	24 °C
Sat 26 Sep	10 °C	26 °C

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

Climate of Jussy: 1991–2020 normals

In Jussy (484 m), the mean annual temperature is 10.7 °C. The warmest month is July (20.0 °C on average) and the coldest January (2.2 °C). About 1003 mm of precipitation falls per year, peaking in December (100 mm) with a minimum in February (63 mm). The sun shines for about 1941 hours a year, mostly in July (270 h). On average there are 67 frost days and 16 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 32.3 °C and the absolute minimum −6.9 °C.

10.7 °CMean annual temperature

1003 mmPrecipitation per year

1941 hSunshine hours per year

67Frost days per year

61Summer 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	2.2 °C	12.0 °C	−6.9 °C	81	66	19	0
Feb	2.8 °C	14.0 °C	−6.4 °C	63	103	17	0
Mar	6.4 °C	18.6 °C	−3.6 °C	68	168	8	0
Apr	10.0 °C	22.7 °C	−0.8 °C	69	193	1	1
May	14.1 °C	27.0 °C	3.3 °C	84	215	0	4
Jun	17.9 °C	30.7 °C	7.2 °C	85	246	0	13
Jul	20.0 °C	32.3 °C	9.5 °C	84	270	0	20
Aug	19.6 °C	31.8 °C	8.9 °C	84	245	0	18
Sep	15.4 °C	26.9 °C	5.3 °C	90	191	0	5
Oct	11.1 °C	21.8 °C	1.3 °C	100	123	1	0
Nov	6.0 °C	16.5 °C	−3.1 °C	95	70	6	0
Dec	2.9 °C	12.5 °C	−5.9 °C	100	51	15	0
Year	10.7 °C	32.3 °C	−6.9 °C	1003	1941	67	61

Source: MeteoSwiss open data (1991–2020 normals) — stations Genève / Cointrin (12 km, 411 m), Nyon / Changins (18 km, 458 m), La Dôle (25 km, 1670 m), adjusted to the elevation of Jussy (484 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.