Onex Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in Onex

Onex temperature today is 20°, feels like 20°, with a humidity level of 60% and wind at 3.71 km/h. Rain chance today is 0%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in Onex: expect a high of 25° and a low of 17°, with overcast clouds. Rain chance tomorrow is 89%.

overcast clouds
20°
overcast clouds
H: 20° L: 18°
Feels like 20°
AQI: (/5)
Humidity
60%
Dew 12°
Wind speed
3.71 km/h
N/A
Pressure
1022 hPa
Visibility
10 km
Weather Summary
Currently in Onex, expect varied conditions with mild temperatures around 20°. Winds are calm winds.
Precipitation Probability
0%
11
0%
14
0%
17
0%
20
0%
23
0%
02
0%
05
0%
08
0%
11
0%
14
83%
17
82%
20
89%
23
20%
02
100%
05
100%
08
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
21°
Tue
11:00
26°
 
26°
 
21°
 
19°
Tue
23:00
18°
 
18°
 
17°
 
23°
Wed
11:00
25°
 
23°
 
19°
 
18°
Wed
23:00
18°
 
16°
 
16°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
07:31
Sunset
Sunset
19:20
Moon Phase
Waning Gibbous (84%)
Timezone: GMT+05:30
Last updated: Sep 29, 2026 2:26 PM · Data refreshes every 5 min
Location Info
Latitude
Latitude
46.183331
Longitude
Longitude
6.100000
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More about Onex
Content curated by the NearWeather editorial team · Updated periodically

Climate and Weather in Onex, Switzerland

Onex is a beautiful municipality located in the canton of Geneva, Switzerland. It is known for its stunning natural landscapes, rich cultural heritage, and a pleasant climate. The climate in Onex is influenced by its proximity to Lake Geneva and the surrounding mountains, resulting in mild temperatures and a variety of weather conditions throughout the year. Let's explore the climate and weather patterns in Onex in more detail.

Temperature

Onex experiences a temperate climate, with warm summers and cool winters. The average temperature in Onex ranges from 1°C (34°F) in the coldest months to 25°C (77°F) in the warmest months. The hottest month is typically July, with an average high temperature of 25°C (77°F), while the coldest month is January, with an average low temperature of 1°C (34°F). The temperature variations throughout the year make Onex an ideal destination for both winter and summer activities.

The table below shows the average monthly temperatures in Onex:

Month Average High (°C) Average Low (°C)
January 5 -3
February 7 -2
March 11 1
April 15 4
May 19 8
June 23 12
July 25 14
August 24 13
September 20 10
October 15 6
November 9 1
December 6 -2

Precipitation

Onex experiences moderate precipitation throughout the year, with slightly higher rainfall during the summer months. The annual average precipitation in Onex is around 1,000 millimeters (39 inches). July tends to be the wettest month, with an average of 100 millimeters (4 inches) of rainfall, while February is the driest month, with an average of 50 millimeters (2 inches) of rainfall. Snowfall is common in winter, providing opportunities for winter sports and activities.

The chart below illustrates the monthly precipitation levels in Onex:

Monthly precipitation levels in Onex

Sunshine Hours

Onex enjoys a significant amount of sunshine throughout the year, with an average of 2,000 hours of sunshine annually. The summer months, particularly June and July, receive the highest number of sunshine hours, with approximately 250 hours per month. In contrast, the winter months have fewer sunshine hours, with around 100 hours per month. The ample sunshine in Onex makes it an attractive location for outdoor activities and sightseeing.

Wind

The wind in Onex is generally calm, with an average wind speed of 5-10 kilometers per hour (3-6 miles per hour). However, it is important to note that the wind patterns can vary depending on the time of year and the proximity to the lake and mountains. The prevailing winds in Onex come from the west and southwest, bringing fresh air and occasionally influencing the temperature and weather conditions.

Climate Highlights

  • Onex has a temperate climate with mild temperatures throughout the year.
  • The average temperature ranges from 1°C (34°F) in winter to 25°C (77°F) in summer.
  • The annual average precipitation is around 1,000 millimeters (39 inches).
  • July is the wettest month, while February is the driest.
  • Onex receives approximately 2,000 hours of sunshine annually.
  • The wind speed in Onex is generally calm, averaging 5-10 kilometers per hour (3-6 miles per hour).

Overall, Onex offers a pleasant climate year-round, making it an excellent destination for outdoor enthusiasts and nature lovers. Whether you prefer summer activities by the lake or winter sports in the nearby mountains, Onex has something to offer for everyone.

Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Onex
What is the temperature in Onex right now?

The current temperature in Onex is 20°, and it feels like 20°. Today's high is 20° and the low is 18°.

Will it rain in Onex today?

No rain is expected in Onex today (0% chance). Conditions are currently overcast clouds.

What is the weather in Onex today?

Onex is experiencing overcast clouds with a temperature of 20°. Humidity is at 60% and wind speed is 3.71 km/h from the N.

What is the humidity in Onex today?

Humidity in Onex is 60% right now, with a dew point of 12°. Comfort levels are moderate.

What is the wind speed in Onex today?

Wind speed in Onex is 3.71 km/h.

What is the 5-day forecast for Onex?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for Onex. Today's high is 20° and low is 18°, with a 0% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in Onex today?

It feels like 20° in Onex today, with 98% cloud cover and 10 km visibility.

Weather in Onex