Grenay Weather Today

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

Grenay temperature today is 16°, feels like 16°, with a humidity level of 96% and wind at 3.17 km/h. Rain chance today is 50%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in Grenay: expect a high of 23° and a low of 18°, with light rain. Rain chance tomorrow is 78%.

overcast clouds
16°
overcast clouds
H: 16° L: 15°
Feels like 16°
AQI: Fair (2/5)
Humidity
96%
Dew 15°
Wind speed
3.17 km/h
ESE · G4.46
Pressure
1018 hPa
Visibility
9.7 km
High Humidity
Humidity is 96%. May feel uncomfortable.
Weather Summary
Currently in Grenay, expect varied conditions with mild temperatures around 16°. Winds are calm winds. High humidity may make it feel uncomfortable.
Precipitation Probability
50%
05
20%
08
0%
11
0%
14
0%
17
0%
20
0%
23
0%
02
0%
05
0%
08
77%
11
20%
14
0%
17
78%
20
20%
23
0%
02
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
16°
Tue
05:00
16°
 
20°
 
25°
 
25°
Tue
17:00
23°
 
21°
 
20°
 
20°
Wed
05:00
20°
 
20°
 
21°
 
23°
Wed
17:00
21°
 
18°
 
17°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
07:45
Sunset
Sunset
19:33
Moon Phase
Full Moon (93%)
Timezone: GMT+05:30
Last updated: Sep 29, 2026 8:21 AM · Data refreshes every 5 min
Location Info
Latitude
Latitude
50.449619
Longitude
Longitude
2.751680
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More about Grenay
Content curated by the NearWeather editorial team · Updated periodically

Grenay, France: Climate and Weather Year Round

Grenay is a charming town located in the Auvergne-Rhône-Alpes region of France. Situated in the department of Isère, Grenay enjoys a continental climate with distinct seasons and moderate precipitation throughout the year. Let's take a closer look at the climate and weather conditions in Grenay throughout the year.

Temperature

Grenay experiences warm summers and cold winters, typical of the continental climate. The average annual temperature in Grenay is around 11 degrees Celsius (52 degrees Fahrenheit). Summers are pleasant with average temperatures ranging from 20 to 25 degrees Celsius (68 to 77 degrees Fahrenheit). July and August are the warmest months, with temperatures occasionally reaching up to 30 degrees Celsius (86 degrees Fahrenheit).

Winters in Grenay are cold, with average temperatures ranging from 0 to 5 degrees Celsius (32 to 41 degrees Fahrenheit). January is the coldest month, with temperatures sometimes dropping below freezing. Snowfall is common during the winter months, creating a picturesque winter wonderland in the region.

Precipitation

Grenay receives moderate rainfall throughout the year. The annual average precipitation is around 900 millimeters (35 inches). The wettest months are typically May and June, with an average rainfall of 100 millimeters (4 inches) per month. Autumn also sees a fair amount of rainfall, while the summer months are relatively drier.

It is worth noting that Grenay experiences occasional thunderstorms during the summer months. These thunderstorms can bring heavy rainfall, strong winds, and lightning. It is advisable to stay indoors during such weather events to ensure safety.

Sunshine Hours

Grenay enjoys a reasonable amount of sunshine throughout the year. On average, Grenay receives around 2,000 hours of sunshine annually. The sunniest months are June, July, and August, with an average of 8 to 9 hours of sunshine per day. Winter months, on the other hand, see fewer sunshine hours, with an average of 2 to 3 hours per day.

Climate Graph

The following climate graph provides a visual representation of the temperature and precipitation patterns in Grenay throughout the year:

Month Temperature (°C) Precipitation (mm)
January 2 40
February 3 35
March 7 40
April 10 60
May 14 100
June 18 100
July 21 70
August 20 70
September 16 60
October 11 70
November 6 50
December 3 45

The climate graph clearly shows the variation in temperature and precipitation throughout the year in Grenay.

Best Time to Visit

The best time to visit Grenay depends on personal preferences and interests. If you enjoy outdoor activities and pleasant temperatures, the summer months of June, July, and August are ideal. These months offer comfortable temperatures and longer daylight hours, allowing you to explore the beautiful surroundings of Grenay.

For those who are fond of winter activities such as skiing and snowboarding, the winter months of December, January, and February are perfect. The region transforms into a winter wonderland, with snow-covered landscapes and excellent conditions for winter sports.

Spring (March to May) and autumn (September to November) are also good times to visit Grenay, as the weather is mild and there are fewer tourists compared to the peak summer and winter seasons.

Conclusion

Grenay experiences a continental climate with warm summers and cold winters. The average annual temperature is around 11 degrees Celsius (52 degrees Fahrenheit). The town receives moderate rainfall throughout the year, with the wettest months being May and June. Grenay enjoys a reasonable amount of sunshine, with the sunniest months being June, July, and August. Whether you prefer outdoor activities in pleasant temperatures or winter sports in a snowy landscape, Grenay offers something for everyone throughout the year.

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 Grenay
What is the temperature in Grenay right now?

The current temperature in Grenay is 16°, and it feels like 16°. Today's high is 16° and the low is 15°.

Will it rain in Grenay today?

The chance of rain in Grenay today is 50%. Check the hourly forecast above for exact timing.

What is the weather in Grenay today?

Grenay is experiencing overcast clouds with a temperature of 16°. Humidity is at 96% and wind speed is 3.17 km/h from the ESE.

What is the humidity in Grenay today?

Humidity in Grenay is 96% right now, with a dew point of 15°. Conditions may feel muggy or uncomfortable.

What is the wind speed in Grenay today?

Wind speed in Grenay is 3.17 km/h, flowing at 103° ESE wind direction. Gusts up to 4.46 km/h.

What is the 5-day forecast for Grenay?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for Grenay. Today's high is 16° and low is 15°, with a 50% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in Grenay today?

It feels like 16° in Grenay today, with 100% cloud cover and 9.7 km visibility.

Weather in Grenay