Hourly Weather Forecast - Mersch, Luxembourg, LU

12 AM
44°F
30%
1mph
WNW
30% Chance of Light Rain
Humidity
88%
Feels like
44°F
Dew Point
41°F
1 AM
44°F
30%
2mph
NW
30% Chance of Light Rain
Humidity
84%
Feels like
44°F
Dew Point
40°F
2 AM
44°F
30%
2mph
NW
30% Chance of Light Rain
Humidity
82%
Feels like
44°F
Dew Point
39°F
3 AM
44°F
20%
1mph
WNW
Cloudy
Humidity
84%
Feels like
44°F
Dew Point
40°F
4 AM
44°F
10%
1mph
WSW
Cloudy
Humidity
86%
Feels like
44°F
Dew Point
40°F
5 AM
43°F
10%
1mph
WSW
Mostly Cloudy
Humidity
87%
Feels like
43°F
Dew Point
40°F
6 AM
43°F
10%
1mph
W
Partly Cloudy
Humidity
87%
Feels like
43°F
Dew Point
39°F
7 AM
43°F
10%
1mph
W
Partly Cloudy
Humidity
87%
Feels like
43°F
Dew Point
39°F
8 AM
43°F
10%
1mph
W
Partly Cloudy
Humidity
87%
Feels like
43°F
Dew Point
39°F
8:29 AM
9 AM
43°F
10%
1mph
WSW
Mostly Cloudy
Humidity
85%
Feels like
43°F
Dew Point
39°F
10 AM
44°F
10%
1mph
SW
Mostly Cloudy
Humidity
81%
Feels like
44°F
Dew Point
39°F
11 AM
46°F
10%
2mph
SW
Mostly Cloudy
Humidity
78%
Feels like
46°F
Dew Point
40°F
12 PM
47°F
10%
2mph
WSW
Mostly Cloudy
Humidity
76%
Feels like
47°F
Dew Point
40°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Sunday Weather Outlook

Today's 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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