Liège monthly weather forecast

Monthly weather forecast for Liège. ℃ Average temperatures % Humidity, precipitation ️ Sunrise and sunset ️ Wind direction and speed

17 July 2026, Friday
+19°C / +28°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+25°C
13.7
37%
999
01:00
+23°C
14
44%
999
02:00
+22°C
13.7
45%
998
03:00
+21°C
7.6
47%
998
04:00
+21°C
8.6
48%
998
05:00
+20°C
5
50%
998
06:00
+20°C
8.3
53%
998
07:00
+19°C
8.6
56%
998
08:00
+20°C
6.5
58%
998
09:00
+21°C
6.5
56%
998
10:00
+23°C
2.9
50%
998
11:00
+24°C
4
45%
998
12:00
+25°C
9.4
42%
998
13:00
+27°C
8.3
38%
998
14:00
+28°C
12.2
35%
998
15:00
+28°C
12.2
35%
998
16:00
+27°C
14.8
37%
998
17:00
+25°C
16.6
46%
997
18:00
+26°C
14
42%
997
19:00
+27°C
16.9
38%
997
20:00
+26°C
15.8
44%
998
21:00
+25°C
16.9
48%
998
22:00
+23°C
16.6
51%
999
23:00
+22°C
13.3
55%
1000
18 July 2026, Saturday
+17°C / +22°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+21°C
10.1
60%
1000
01:00
+20°C
8.3
64%
1000
02:00
+19°C
8.3
70%
1000
03:00
+18°C
9
76%
1000
04:00
+17°C
10.4
79%
1000
05:00
+17°C
8.6
88%
1000
06:00
+17°C
7.9
86%
1000
07:00
+17°C
7.9
83%
1000
08:00
+18°C
6.5
80%
1000
09:00
+18°C
6.8
76%
1001
10:00
+19°C
7.6
70%
1001
11:00
+20°C
7.2
63%
1001
12:00
+21°C
9.4
59%
1001
13:00
+21°C
11.2
57%
1000
14:00
+21°C
10.4
59%
1000
15:00
+21°C
10.8
58%
1000
16:00
+21°C
14.4
58%
1000
17:00
+21°C
13.3
53%
1000
18:00
+22°C
11.9
49%
1000
19:00
+22°C
11.2
44%
1000
20:00
+22°C
12.2
43%
1000
21:00
+20°C
15.8
51%
1000
22:00
+19°C
12.2
54%
1001
23:00
+18°C
11.1
58%
1001
19 July 2026, Sunday
+14°C / +21°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+18°C
10.8
58%
1001
01:00
+18°C
12.3
59%
1001
02:00
+17°C
13.5
61%
1001
03:00
+16°C
13.8
68%
1001
04:00
+15°C
11.6
75%
1002
05:00
+14°C
10.3
79%
1002
06:00
+14°C
10.6
83%
1002
07:00
+14°C
9.9
80%
1003
08:00
+15°C
11.2
72%
1003
09:00
+15°C
12
63%
1003
10:00
+16°C
12.8
56%
1003
11:00
+18°C
14.1
49%
1004
12:00
+19°C
14.6
41%
1004
13:00
+19°C
14.7
43%
1004
14:00
+20°C
14.7
38%
1004
15:00
+20°C
14.7
37%
1004
16:00
+21°C
16.9
36%
1004
17:00
+21°C
18.3
33%
1004
18:00
+20°C
19.1
38%
1004
19:00
+20°C
18.1
38%
1004
20:00
+19°C
17.8
42%
1005
21:00
+18°C
16.6
48%
1005
22:00
+17°C
12.6
53%
1006
23:00
+16°C
11.3
57%
1006
20 July 2026, Monday
+12°C / +21°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+15°C
10.6
62%
1006
01:00
+15°C
9.1
67%
1006
02:00
+14°C
8.3
71%
1006
03:00
+13°C
7.8
75%
1007
04:00
+13°C
7.7
80%
1006
05:00
+12°C
7.4
82%
1006
06:00
+12°C
6.9
83%
1007
07:00
+13°C
6.5
82%
1007
08:00
+14°C
6.5
78%
1007
09:00
+15°C
7.8
71%
1007
10:00
+16°C
10.1
62%
1007
11:00
+17°C
11.9
55%
1007
12:00
+18°C
12.3
51%
1007
13:00
+19°C
12
48%
1007
14:00
+19°C
11.9
46%
1007
15:00
+20°C
11.8
44%
1007
16:00
+20°C
11.9
43%
1007
17:00
+20°C
12.1
42%
1007
18:00
+21°C
12.6
40%
1007
19:00
+21°C
13.7
39%
1007
20:00
+20°C
14.3
40%
1007
21:00
+19°C
13.2
44%
1007
22:00
+18°C
12.8
53%
1008
23:00
+17°C
13.2
61%
1009
21 July 2026, Tuesday
+13°C / +23°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+16°C
12
67%
1009
01:00
+15°C
10.6
71%
1009
02:00
+15°C
10.1
76%
1009
03:00
+14°C
9.2
81%
1009
04:00
+13°C
8.1
85%
1009
05:00
+13°C
7.3
88%
1009
06:00
+13°C
6.5
88%
1010
07:00
+13°C
5.8
86%
1010
08:00
+13°C
5.5
81%
1010
09:00
+15°C
6
72%
1010
10:00
+16°C
7.1
63%
1010
11:00
+18°C
7.9
54%
1011
12:00
+19°C
8.1
49%
1010
13:00
+20°C
8.1
45%
1010
14:00
+21°C
8.1
41%
1010
15:00
+22°C
8.1
36%
1010
16:00
+23°C
8.2
32%
1009
17:00
+23°C
9
30%
1009
18:00
+23°C
11.6
32%
1009
19:00
+22°C
15.3
38%
1008
20:00
+22°C
17.1
43%
1008
21:00
+21°C
15.5
48%
1008
22:00
+20°C
12.4
53%
1009
23:00
+19°C
10.2
58%
1009
22 July 2026, Wednesday
+14°C / +20°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+18°C
9.7
62%
1009
01:00
+17°C
9.9
67%
1009
02:00
+16°C
9.8
71%
1009
03:00
+15°C
9.3
75%
1008
04:00
+15°C
8.7
79%
1008
05:00
+14°C
8.2
81%
1007
06:00
+14°C
7.6
81%
1007
07:00
+15°C
7.2
80%
1007
08:00
+15°C
6.9
79%
1007
09:00
+15°C
6.9
79%
1007
10:00
+16°C
7.7
75%
1007
11:00
+17°C
8.8
71%
1007
12:00
+18°C
9.8
67%
1007
13:00
+19°C
10.7
63%
1006
14:00
+19°C
11.1
61%
1006
15:00
+20°C
10.9
61%
1006
16:00
+20°C
10.1
61%
1005
17:00
+20°C
9
61%
1004
18:00
+20°C
8.1
63%
1004
19:00
+20°C
7.4
64%
1003
20:00
+20°C
7.3
65%
1003
21:00
+19°C
7.6
68%
1003
22:00
+18°C
8.2
71%
1003
23:00
+18°C
9.2
75%
1003
23 July 2026, Thursday
+14°C / +22°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+17°C
10.3
79%
1003
01:00
+16°C
11.2
82%
1004
02:00
+15°C
11.9
84%
1004
03:00
+15°C
12.2
86%
1004
04:00
+15°C
12.4
87%
1004
05:00
+14°C
12.3
87%
1004
06:00
+14°C
12.1
86%
1004
07:00
+15°C
12.1
84%
1004
08:00
+15°C
12.2
81%
1004
09:00
+16°C
12.2
75%
1004
10:00
+17°C
12.6
68%
1005
11:00
+18°C
12.9
60%
1005
12:00
+19°C
13.1
54%
1005
13:00
+20°C
13.2
48%
1005
14:00
+21°C
13
45%
1005
15:00
+22°C
12.6
43%
1005
16:00
+22°C
12.1
42%
1004
17:00
+22°C
11.4
41%
1004
18:00
+22°C
10.5
41%
1004
19:00
+22°C
9.9
42%
1003
20:00
+21°C
9.2
43%
1003
21:00
+21°C
8.7
46%
1003
22:00
+20°C
8.2
50%
1003
23:00
+18°C
7.9
56%
1003
24 July 2026, Friday
+14°C / +25°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+17°C
7.4
62%
1003
01:00
+16°C
7
69%
1003
02:00
+15°C
6.3
74%
1003
03:00
+15°C
5.5
77%
1003
04:00
+14°C
4.5
81%
1003
05:00
+14°C
3.2
83%
1003
06:00
+14°C
2.5
84%
1002
07:00
+14°C
2
84%
1002
08:00
+15°C
1.6
81%
1002
09:00
+16°C
1.3
76%
1002
10:00
+17°C
1.4
69%
1001
11:00
+19°C
2.4
62%
1001
12:00
+20°C
3.8
55%
1001
13:00
+22°C
4.9
49%
1001
14:00
+23°C
5.4
45%
1001
15:00
+23°C
5.6
42%
1000
16:00
+24°C
5.5
40%
1000
17:00
+24°C
5.3
38%
999
18:00
+25°C
5
36%
999
19:00
+25°C
4.8
36%
998
20:00
+24°C
4.6
36%
998
21:00
+24°C
4.3
38%
998
22:00
+23°C
4.2
42%
998
23:00
+21°C
4
48%
998
25 July 2026, Saturday
+16°C / +28°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+20°C
3.7
54%
998
01:00
+19°C
3.3
60%
998
02:00
+18°C
2.9
64%
998
03:00
+17°C
2.4
67%
998
04:00
+17°C
2
69%
997
05:00
+16°C
2.4
69%
997
06:00
+16°C
3.1
69%
997
07:00
+16°C
4
67%
997
08:00
+17°C
4.4
63%
997
09:00
+18°C
4.4
58%
996
10:00
+20°C
4.1
51%
996
11:00
+22°C
3.6
45%
996
12:00
+24°C
3.2
39%
996
13:00
+26°C
3.2
35%
996
14:00
+27°C
3.6
32%
995
15:00
+28°C
4.8
32%
995
16:00
+28°C
6.9
32%
994
17:00
+28°C
9.2
32%
994
18:00
+28°C
11.4
33%
993
19:00
+27°C
12.6
35%
993
20:00
+27°C
12.9
36%
992
21:00
+26°C
11.8
37%
992
22:00
+25°C
10.1
38%
991
23:00
+24°C
9.2
40%
991
26 July 2026, Sunday
+17°C / +25°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+23°C
9.8
41%
991
01:00
+23°C
11.4
43%
990
02:00
+22°C
12.8
45%
990
03:00
+21°C
13.2
48%
990
04:00
+21°C
13.1
52%
990
05:00
+20°C
12.7
56%
990
06:00
+20°C
12.4
60%
990
07:00
+20°C
12.2
63%
990
08:00
+20°C
12.5
64%
990
09:00
+21°C
13
62%
990
10:00
+21°C
13.8
58%
990
11:00
+23°C
14.4
54%
991
12:00
+24°C
15.1
50%
991
13:00
+24°C
15.3
48%
991
14:00
+25°C
15.1
47%
991
15:00
+24°C
14.3
51%
992
16:00
+23°C
12.4
57%
992
17:00
+22°C
10.4
65%
992
18:00
+21°C
8.2
75%
993
19:00
+20°C
6.5
85%
993
20:00
+19°C
5.8
92%
994
21:00
+18°C
6.2
95%
994
22:00
+18°C
7.3
96%
994
23:00
+17°C
8.8
95%
995
27 July 2026, Monday
+16°C / +23°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+17°C
10.3
93%
995
01:00
+16°C
11.8
91%
996
02:00
+16°C
12.6
89%
996
03:00
+16°C
12.7
89%
996
04:00
+16°C
12.2
90%
997
05:00
+16°C
11.8
91%
997
06:00
+17°C
11.1
91%
997
07:00
+17°C
10.8
90%
997
08:00
+17°C
11
88%
997
09:00
+18°C
12
84%
997
10:00
+19°C
13.6
79%
997
11:00
+20°C
15.4
73%
997
12:00
+21°C
17.4
68%
997
13:00
+22°C
18.7
64%
997
14:00
+23°C
19.3
62%
997
15:00
+23°C
18.7
61%
997
16:00
+23°C
17.3
62%
997
17:00
+22°C
15.3
64%
996
18:00
+22°C
13.4
67%
996
19:00
+21°C
11.5
70%
996
20:00
+21°C
10.2
72%
996
21:00
+20°C
9.4
75%
996
22:00
+19°C
8.9
78%
997
23:00
+18°C
8.6
81%
997
28 July 2026, Tuesday
+16°C / +23°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+17°C
8.3
85%
997
01:00
+17°C
8.1
88%
997
02:00
+16°C
8.2
90%
998
03:00
+16°C
8.3
92%
998
04:00
+16°C
8.9
93%
998
05:00
+16°C
9.5
93%
998
06:00
+16°C
10.2
93%
998
07:00
+16°C
10.9
92%
998
08:00
+17°C
11.5
89%
998
09:00
+17°C
12
84%
998
10:00
+18°C
12.5
77%
998
11:00
+20°C
13.2
69%
998
12:00
+21°C
13.7
63%
998
13:00
+22°C
14.4
59%
998
14:00
+23°C
14.4
57%
998
15:00
+23°C
14
57%
998
16:00
+22°C
13.1
60%
998
17:00
+22°C
12
64%
998
18:00
+21°C
10.7
68%
998
19:00
+21°C
9.7
73%
998
20:00
+20°C
8.7
77%
998
21:00
+20°C
8.1
80%
998
22:00
+19°C
7.8
84%
998
23:00
+18°C
7.8
87%
998
29 July 2026, Wednesday
+16°C / +22°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+18°C
7.8
90%
998
01:00
+17°C
8
92%
998
02:00
+17°C
8.1
94%
998
03:00
+16°C
8.2
95%
998
04:00
+16°C
8.3
95%
998
05:00
+16°C
8.3
95%
998
06:00
+16°C
8.2
94%
998
07:00
+16°C
8.2
93%
998
08:00
+17°C
8
90%
998
09:00
+17°C
7.8
86%
998
10:00
+18°C
7.9
81%
998
11:00
+19°C
8.1
75%
998
12:00
+20°C
8.4
70%
998
13:00
+21°C
8.8
67%
998
14:00
+22°C
9.4
64%
998
15:00
+22°C
10
64%
998
16:00
+21°C
10.8
65%
998
17:00
+21°C
11.8
66%
998
18:00
+20°C
13.2
68%
999
19:00
+19°C
14.2
70%
999
20:00
+18°C
14.8
73%
999
21:00
+18°C
14.6
75%
999
22:00
+17°C
13.9
78%
999
23:00
+16°C
12.8
81%
1000


Climate Characteristics of Liège

General Overview

Liège features a temperate oceanic climate with slight continental influences due to its location in eastern Belgium. The city experiences humid weather throughout the year, but because of its relative proximity to the Ardennes hills, temperatures can be slightly more extreme than in coastal cities – slightly warmer in summer and colder in winter.

Summer Season and Warm Months

Summer in Liège is pleasant and warm. Daytime temperatures range from 22°C to 24°C (72-75°F), making it the best time to enjoy the promenades along the Meuse River. Despite the warmth, summer rains and thunderstorms are a common sight, especially in the late afternoon and evening.

Winter Season and Precipitation

Winter in Liège is cool and grey. Daytime temperatures average around 6°C (43°F), with nighttime lows near 0°C (32°F). Due to its eastern location, the city is more exposed to cold air from central Europe, making snow and frost events slightly more frequent here than in Brussels or Antwerp.

Transition Seasons and Special Phenomena

Transition seasons in Liège are marked by frequent weather changes. Spring brings gradual warming but is very volatile, while autumn features heavy morning fogs over the Meuse and an increase in rainy days. The city's valley topography occasionally leads to cold air trapping in the mornings.

 

Weather in Liège by Month

January

The coldest month. Temperatures around 5°C (41°F) during the day and 0°C (32°F) at night. Many days are grey and rainy, and light snow events may occur.

February

The weather remains cold with a daytime average of 7°C (45°F). Winds can add to the chill, but days are starting to lengthen slightly.

March

Beginning of spring with daytime temperatures of about 11°C (52°F). Volatile weather shifting between pleasant sunshine and cold rain showers.

April

Temperatures rise to about 15°C (59°F). Blossoms appear throughout the city, but one should account for sudden weather changes.

May

One of the most pleasant months. Temperatures climb to 19°C (66°F) and the city becomes green and lush. Days lengthen significantly.

June

Summer begins with an average of 22°C (72°F) during the day. Excellent weather for outdoor activities, though sporadic summer rains are possible.

July

The warmest month (average 24°C/75°F daytime). Hotter days are possible, but usually, the temperature remains comfortable.

August

Similar to July with 24°C (75°F) during the day. Afternoon thunderstorms are relatively common during this month.

September

Temperatures drop to an average of 20°C (68°F). The air is very pleasant, but evenings begin to cool down.

October

Autumn is felt with 15°C (59°F) during the day. Foliage along the river is spectacular, but there is an increase in precipitation and fog.

November

A grey and cool month with 9°C (48°F) during the day. The sun disappears behind clouds for extended periods and winds strengthen.

December

Winter returns with 6°C (43°F) during the day. Christmas markets and lights in the old city compensate for the short, wet days.

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