Hourly Weather Forecast - Mersch, Luxembourg, LU

12 AM
45°F
0%
5mph
SSW
Foggy
Humidity
99%
Feels like
43°F
Dew Point
45°F
1 AM
45°F
0%
5mph
SSW
Foggy
Humidity
99%
Feels like
42°F
Dew Point
45°F
2 AM
45°F
0%
6mph
SSW
Foggy
Humidity
100%
Feels like
42°F
Dew Point
45°F
3 AM
45°F
0%
7mph
SSW
Foggy
Humidity
100%
Feels like
41°F
Dew Point
45°F
4 AM
45°F
0%
8mph
SSW
Foggy
Humidity
100%
Feels like
40°F
Dew Point
45°F
5 AM
45°F
0%
8mph
S
Foggy
Humidity
100%
Feels like
40°F
Dew Point
45°F
6 AM
44°F
10%
8mph
S
Foggy
Humidity
100%
Feels like
40°F
Dew Point
44°F
7 AM
44°F
0%
8mph
S
Foggy
Humidity
100%
Feels like
40°F
Dew Point
44°F
8 AM
44°F
0%
8mph
S
Foggy
Humidity
100%
Feels like
40°F
Dew Point
44°F
8:28 AM
9 AM
45°F
0%
8mph
S
Mostly Cloudy
Humidity
97%
Feels like
40°F
Dew Point
44°F
10 AM
46°F
0%
9mph
S
Mostly Cloudy
Humidity
94%
Feels like
41°F
Dew Point
44°F
11 AM
47°F
0%
9mph
S
Mostly Cloudy
Humidity
90%
Feels like
42°F
Dew Point
44°F
12 PM
47°F
0%
10mph
S
Mostly Cloudy
Humidity
88%
Feels like
43°F
Dew Point
44°F
1 PM
48°F
0%
10mph
S
Mostly Cloudy
Humidity
87%
Feels like
44°F
Dew Point
45°F
2 PM
49°F
0%
11mph
S
Partly Cloudy
Humidity
86%
Feels like
44°F
Dew Point
45°F
3 PM
49°F
0%
11mph
S
Partly Cloudy
Humidity
87%
Feels like
44°F
Dew Point
45°F
4 PM
48°F
0%
10mph
S
Partly Cloudy
Humidity
88%
Feels like
44°F
Dew Point
45°F
4:35 PM
5 PM
47°F
0%
9mph
S
Partly Cloudy
Humidity
89%
Feels like
43°F
Dew Point
44°F
6 PM
47°F
0%
9mph
S
Partly Cloudy
Humidity
89%
Feels like
42°F
Dew Point
43°F
7 PM
46°F
0%
9mph
S
Partly Cloudy
Humidity
87%
Feels like
42°F
Dew Point
43°F
8 PM
46°F
0%
8mph
S
Partly Cloudy
Humidity
87%
Feels like
42°F
Dew Point
42°F
9 PM
46°F
10%
8mph
S
Partly Cloudy
Humidity
87%
Feels like
42°F
Dew Point
42°F
10 PM
45°F
10%
7mph
S
Partly Cloudy
Humidity
88%
Feels like
41°F
Dew Point
42°F
11 PM
45°F
10%
7mph
S
Partly Cloudy
Humidity
90%
Feels like
41°F
Dew Point
42°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

In the path of a weak low-pressure system that brings snow to the Midwest and Northeast, extreme cold weather and brutally cold wind chill values will bring a bitter cold to much of the Nation.

Snowfall forecast through Sunday evening.

Snow Spreads Across the Ohio Valley into the Mid-Atlantic

Weekend Weather Outlook

Weekend Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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