Luxembourg City, Luxembourg 14-Day Forecast
Luxembourg 🇱🇺
65°
Moderate or heavy rain with thunder right now
Today: high 86°, low 60°
Updated just now
Luxembourg City weather for the next 14 days
Saturday, July 18
Sunny High 83° Low 55°Precipitation
17%
· 0.01 in
Max wind
13 mph
Humidity
54%
UV index
7 - High
Sunrise / sunset
05:47 AM / 09:35 PM
Sunday, July 19
Sunny High 76° Low 51°Precipitation
36%
· 0.01 in
Max wind
13 mph
Humidity
53%
UV index
7 - High
Sunrise / sunset
05:48 AM / 09:34 PM
Monday, July 20
Sunny High 75° Low 46°Precipitation
2%
· 0.0 in
Max wind
12 mph
Humidity
51%
UV index
6 - High
Sunrise / sunset
05:50 AM / 09:33 PM
Tuesday, July 21
Sunny High 79° Low 50°Precipitation
2%
· 0.0 in
Max wind
9 mph
Humidity
47%
UV index
7 - High
Sunrise / sunset
05:51 AM / 09:32 PM
Wednesday, July 22
Sunny High 64° Low 54°Precipitation
64%
· 0.17 in
Max wind
8 mph
Humidity
68%
UV index
5 - Moderate
Sunrise / sunset
05:52 AM / 09:31 PM
Thursday, July 23
Patchy rain nearby High 66° Low 53°Precipitation
82%
· 0.2 in
Max wind
12 mph
Humidity
83%
UV index
5 - Moderate
Sunrise / sunset
05:53 AM / 09:29 PM
Friday, July 24
Sunny High 78° Low 54°Precipitation
4%
· 0.0 in
Max wind
9 mph
Humidity
58%
UV index
7 - High
Sunrise / sunset
05:55 AM / 09:28 PM
Saturday, July 25
Sunny High 83° Low 55°Precipitation
1%
· 0.0 in
Max wind
6 mph
Humidity
46%
UV index
7 - High
Sunrise / sunset
05:56 AM / 09:27 PM
Sunday, July 26
Sunny High 88° Low 58°Precipitation
1%
· 0.0 in
Max wind
8 mph
Humidity
38%
UV index
8 - Very High
Sunrise / sunset
05:57 AM / 09:26 PM
Monday, July 27
Sunny High 94° Low 61°Precipitation
1%
· 0.0 in
Max wind
9 mph
Humidity
34%
UV index
8 - Very High
Sunrise / sunset
05:59 AM / 09:24 PM
Tuesday, July 28
Partly Cloudy High 79° Low 64°Precipitation
17%
· 0.0 in
Max wind
11 mph
Humidity
51%
UV index
7 - High
Sunrise / sunset
06:00 AM / 09:23 PM
Wednesday, July 29
Partly Cloudy High 75° Low 62°Precipitation
17%
· 0.0 in
Max wind
11 mph
Humidity
61%
UV index
6 - High
Sunrise / sunset
06:01 AM / 09:21 PM
Thursday, July 30
Light rain shower High 63° Low 58°Precipitation
87%
· 0.25 in
Max wind
9 mph
Humidity
90%
UV index
4 - Moderate
Sunrise / sunset
06:03 AM / 09:20 PM
Luxembourg City 14-day outlook: the story
The warmest day of Luxembourg City's 14-day outlook is Monday, July 27 with a high near 94°F (34°C); the coolest night comes Monday, July 20, dipping to 46°F (8°C). The trend points warmer: week two runs about 5°F above week one. Highs over the next two weeks average 75°F (24°C), right in line with the typical July high of 74°F (23°C).
Precipitation is most likely on Friday 17, Wednesday 22, Thursday 23, Thursday 30; the wettest day looks like Friday, July 17 with about 0.25 in (6.4 mm) expected. For the weekend, expect Saturday 83°F (28°C) and sunny / Sunday 76°F (24°C) and sunny.
For typical conditions month by month, see the Luxembourg City climate & average temperatures guide.
Luxembourg City forecast questions
Will it rain in Luxembourg City this week?
The forecast currently shows meaningful precipitation chances on 4 of the next 14 days, peaking around Friday, July 17.
What will be the warmest day in Luxembourg City over the next 14 days?
Monday, July 27, with a forecast high near 94°F (34°C).
How accurate is a 14-day forecast for Luxembourg City?
Days 1-3 are highly reliable, days 4-7 capture the overall pattern well, and days 8-14 indicate trends rather than exact figures - check back as the date approaches; this page refreshes throughout the day.
Average temperatures in Luxembourg City by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 40° | 31° | 14 | 3.5 in | 3.1 h/day | 88% |
| February | 44° | 32° | 12 | 2.7 in | 5.2 h/day | 83% |
| March | 49° | 35° | 13 | 2.8 in | 7.2 h/day | 78% |
| April | 56° | 38° | 11 | 2.1 in | 9.8 h/day | 72% |
| May | 63° | 46° | 12 | 3.0 in | 11.0 h/day | 72% |
| June | 72° | 54° | 12 | 2.8 in | 11.5 h/day | 70% |
| July | 74° | 56° | 10 | 2.5 in | 11.9 h/day | 67% |
| August | 74° | 57° | 11 | 2.5 in | 10.8 h/day | 71% |
| September | 67° | 50° | 11 | 2.8 in | 9.3 h/day | 76% |
| October | 58° | 45° | 12 | 3.2 in | 5.9 h/day | 85% |
| November | 47° | 38° | 14 | 3.3 in | 3.7 h/day | 89% |
| December | 42° | 35° | 14 | 3.2 in | 2.7 h/day | 91% |
14-day forecasts nearby