Weather forecast for 10 days
Grevenmacher, Luxembourg

Weather forecast for the weekend

Saturday, 21. Jun

Sunny
05:24

21:47
CEST
Sunny
30°C / 14°C
  • Wind: 14km/h ESE
  • Humidity: 35%
  • Precip. probability: 0%
  • Precipitation: 0mm
  • UV index: 7
On Saturday, in Grevenmacher, bright and sunny weather is expected.
Temperatures will see a substantial oscillation, reaching a high of a hot 30°C and dropping to a low of a moderate 14°C.
Today, the forecast high deviates from June's norm and tracks July's average temperature of 22.7°C.
Sunrise was at 05:24 and sunset will be at 21:47; the daylight will last for 16h and 23min.

Sunday, 22. Jun

Partly Cloudy
05:24

21:47
CEST
Partly Cloudy
33°C / 16°C
  • Wind: 17km/h S
  • Humidity: 46%
  • Precip. probability: 5%
  • Precipitation: 0mm
  • UV index: 7
On Sunday, in Grevenmacher, occasional clouds will pass by, but expect bright spells.
Significant temperature fluctuations from a high of a blazing 33°C to a low of an enjoyable 16°C are forecasted.
The maximum heat index, which represents the influence of relative humidity on air temperature, is appraised at a very hot 35°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
The projected high resembles July more than June, matching 22.7°C rather than 20.1°C.
Sunrise will be at 05:24 and sunset at 21:47; tomorrow's daylight will last for 16h and 23min.

Frequently asked questions

What is the weather forecast for Grevenmacher for tomorrow?
On Sunday, intermittent cloud cover is expected, allowing for some sunshine.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature will be 33°C, while the lowest temperature will be 16°C. The maximum heat index, which modifies the air temperature to account for humidity, is appraised at 35°C.
Tomorrow, the maximum temperature will be noticeably higher than the average highest temperature of 20.1°C in June. Tomorrow, the lowest temperature will be also significantly higher than the average low of 10°C.
When are sunrise and sunset tomorrow?
On Sunday, in Grevenmacher, sunrise will be at 05:24 and sunset at 21:47 (CEST).
How long will the day be tomorrow?
In Grevenmacher, tomorrow, there will be 16h and 23min of daylight.
What is the weather forecast for Grevenmacher for the next ten days?
In Grevenmacher, a combination of dry and sunny, gloomy and rainy weather is predicted for the next ten days.
Will it rain in the next ten days?
Rainfall is forecasted only for Thursday. With a probability of 60%, light precipitation of 4mm is expected.
How hot will it be in the next ten days?
The maximum temperature will range between 23°C and 33°C, while the minimum temperature will range between 11°C and 17°C.
What will be the hottest and the coldest days?
Tomorrow will be the hottest day, with a maximum temperature of 33°C. With a maximum temperature of 23°C, Monday and Thursday will be the coldest days.

Long-term weather forecast

Sat21.Jun
  • 30°C
  • 14°C
Sunny
Sunny
  • Wind: 14km/h ESE
  • Humidity: 35%
  • UV index: 7
  • Precip. probability: 0%
  • Precipitation: 0mm
  • 05:24 21:47 CEST
Sun22.Jun
  • 33°C
  • 16°C
Partly Cloudy
Partly Cloudy
  • Wind: 17km/h S
  • Humidity: 46%
  • UV index: 7
  • Precip. probability: 5%
  • Precipitation: 0mm
  • 05:24 21:47 CEST
Mon23.Jun
  • 23°C
  • 11°C
Mostly Cloudy
Mostly Cloudy
  • Wind: 28km/h WSW
  • Humidity: 61%
  • UV index: 6
  • Precip. probability: 9%
  • Precipitation: 0mm
  • 05:25 21:47 CEST
Tue24.Jun
  • 26°C
  • 16°C
Sunny
Sunny
  • Wind: 20km/h WSW
  • Humidity: 55%
  • UV index: 7
  • Precip. probability: 3%
  • Precipitation: 0mm
  • 05:25 21:48 CEST
Wed25.Jun
  • 30°C
  • 17°C
Partly Cloudy
Partly Cloudy
  • Wind: 13km/h SSW
  • Humidity: 52%
  • UV index: 7
  • Precip. probability: 4%
  • Precipitation: 4mm
  • 05:25 21:48 CEST
Thu26.Jun
  • 23°C
  • 15°C
Showers
Showers
  • Wind: 24km/h WSW
  • Humidity: 77%
  • UV index: 5
  • Precip. probability: 60%
  • Precipitation: 4mm
  • 05:26 21:48 CEST
Fri27.Jun
  • 26°C
  • 16°C
Partly Cloudy
Partly Cloudy
  • Wind: 22km/h WSW
  • Humidity: 65%
  • UV index: 6
  • Precip. probability: 13%
  • Precipitation: 0mm
  • 05:26 21:48 CEST
Sat28.Jun
  • 29°C
  • 16°C
Mostly Sunny
Mostly Sunny
  • Wind: 15km/h W
  • Humidity: 55%
  • UV index: 7
  • Precip. probability: 5%
  • Precipitation: 0mm
  • 05:27 21:47 CEST
Sun29.Jun
  • 29°C
  • 17°C
Sunny
Sunny
  • Wind: 15km/h NW
  • Humidity: 51%
  • UV index: 7
  • Precip. probability: 4%
  • Precipitation: 0mm
  • 05:27 21:47 CEST
Mon30.Jun
  • 30°C
  • 17°C
Mostly Sunny
Mostly Sunny
  • Wind: 13km/h N
  • Humidity: 50%
  • UV index: 7
  • Precip. probability: 8%
  • Precipitation: 0mm
  • 05:28 21:47 CEST
Over the next ten days, a mix of clear, dull and rainy weather is anticipated.
With a 60% probability, rainfall is predicted only for Thursday. Forecasted precipitation will be light at 4mm.
Noticeable swings in temperature are expected in the next ten days. The maximum temperature will vary between 23°C and 33°C, while the lowest temperature will be between 11°C and 17°C.
Expect the hottest day on Sunday, with temperatures peaking at 33°C; with a maximum temperature of 23°C, Monday and Thursday will be the coldest days.
Updated: Jun 21, 2025 @ 09:15:18 UTC
Published by: Weather Atlas | About Us
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