Namur weather forecast for 5 days

Namur weather forecast for 5 days. ℃ Average temperatures % Humidity, precipitation ️ Sunrise and sunset ️ Wind direction and speed

22 May 2026, Friday
+11°C / +27°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+15°C
3.6
82%
1017
01:00
+14°C
2.9
85%
1017
02:00
+14°C
2.5
86%
1017
03:00
+13°C
2.9
84%
1017
04:00
+12°C
1.8
85%
1017
05:00
+12°C
4
88%
1017
06:00
+11°C
4
87%
1017
07:00
+13°C
5.4
86%
1017
08:00
+14°C
3.2
77%
1017
09:00
+17°C
4.3
73%
1017
10:00
+20°C
4.7
67%
1018
11:00
+22°C
6.8
60%
1017
12:00
+23°C
5.4
54%
1018
13:00
+25°C
5.4
47%
1017
14:00
+26°C
5.8
43%
1017
15:00
+26°C
3.6
41%
1017
16:00
+27°C
3.6
40%
1017
17:00
+27°C
2.9
39%
1016
18:00
+27°C
4.3
40%
1016
19:00
+26°C
4.7
43%
1016
20:00
+25°C
5
48%
1016
21:00
+24°C
4.3
54%
1016
22:00
+22°C
2.9
61%
1016
23:00
+20°C
1.4
68%
1016
23 May 2026, Saturday
+15°C / +30°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+19°C
3.2
67%
1016
01:00
+18°C
2.2
72%
1016
02:00
+17°C
2.9
74%
1016
03:00
+16°C
1.1
77%
1016
04:00
+16°C
2.2
79%
1016
05:00
+15°C
3.6
81%
1016
06:00
+15°C
5.8
82%
1017
07:00
+16°C
6.5
81%
1017
08:00
+18°C
4.7
75%
1017
09:00
+21°C
2.9
66%
1017
10:00
+23°C
4.3
60%
1018
11:00
+25°C
5
52%
1018
12:00
+27°C
6.1
44%
1018
13:00
+28°C
4.7
41%
1018
14:00
+29°C
2.9
37%
1018
15:00
+29°C
2.5
37%
1018
16:00
+29°C
2.9
37%
1018
17:00
+30°C
4.7
37%
1018
18:00
+29°C
6.5
39%
1017
19:00
+28°C
7.6
45%
1018
20:00
+28°C
6.1
48%
1018
21:00
+26°C
4.7
51%
1018
22:00
+25°C
3.2
59%
1018
23:00
+23°C
4
68%
1018
24 May 2026, Sunday
+18°C / +31°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+21°C
1.8
71%
1018
01:00
+20°C
1.4
75%
1018
02:00
+20°C
2.2
75%
1018
03:00
+19°C
3.6
78%
1018
04:00
+18°C
1.1
80%
1018
05:00
+18°C
2.5
81%
1019
06:00
+18°C
3.2
83%
1019
07:00
+18°C
1.8
82%
1019
08:00
+21°C
3.2
77%
1019
09:00
+23°C
3.6
69%
1020
10:00
+25°C
4.7
60%
1020
11:00
+27°C
5
52%
1020
12:00
+29°C
4
47%
1020
13:00
+30°C
2.9
43%
1020
14:00
+31°C
4.3
40%
1020
15:00
+31°C
6.5
39%
1020
16:00
+31°C
6.8
42%
1020
17:00
+31°C
6.5
43%
1019
18:00
+31°C
5.8
44%
1019
19:00
+30°C
4.3
44%
1019
20:00
+30°C
5
50%
1019
21:00
+28°C
5
54%
1019
22:00
+27°C
3.2
60%
1020
23:00
+24°C
9
69%
1020
25 May 2026, Monday
+15°C / +26°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+22°C
6
79%
1020
01:00
+20°C
8.6
85%
1020
02:00
+18°C
8.5
89%
1020
03:00
+17°C
6.8
90%
1020
04:00
+16°C
5.2
91%
1020
05:00
+16°C
4.7
93%
1020
06:00
+15°C
4.5
94%
1020
07:00
+16°C
5.6
92%
1020
08:00
+19°C
3.2
88%
1020
09:00
+21°C
2.4
82%
1021
10:00
+23°C
4.7
72%
1021
11:00
+24°C
7.7
62%
1021
12:00
+25°C
8.8
58%
1021
13:00
+25°C
8.4
56%
1021
14:00
+26°C
8
54%
1020
15:00
+26°C
8.1
53%
1020
16:00
+26°C
9.2
53%
1020
17:00
+26°C
10.2
53%
1020
18:00
+25°C
9.8
54%
1019
19:00
+25°C
8.7
59%
1019
20:00
+23°C
7.1
68%
1019
21:00
+22°C
8.1
72%
1019
22:00
+20°C
9
72%
1019
23:00
+19°C
9.1
74%
1019
26 May 2026, Tuesday
+14°C / +27°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+18°C
8.6
78%
1019
01:00
+17°C
7.3
81%
1019
02:00
+16°C
6.8
83%
1019
03:00
+15°C
6
84%
1018
04:00
+15°C
5.5
84%
1018
05:00
+14°C
5.3
84%
1018
06:00
+15°C
5.3
84%
1018
07:00
+16°C
5.4
83%
1018
08:00
+18°C
4.9
79%
1018
09:00
+20°C
3.3
73%
1018
10:00
+22°C
1.5
66%
1018
11:00
+24°C
2.4
60%
1018
12:00
+26°C
4.5
55%
1018
13:00
+26°C
6.6
51%
1017
14:00
+27°C
8.1
48%
1017
15:00
+27°C
8.9
46%
1017
16:00
+27°C
9.1
45%
1016
17:00
+27°C
8.5
46%
1016
18:00
+26°C
6.4
51%
1015
19:00
+26°C
4
60%
1015
20:00
+25°C
3.9
68%
1014
21:00
+24°C
6.3
71%
1015
22:00
+22°C
11.6
72%
1015
23:00
+20°C
15.7
73%
1015


Climate Characteristics of Namur

General Overview

Namur features a temperate oceanic climate. Due to its valley location surrounded by hills, the city experiences weather conditions that are slightly less stable than those on the coastal plain. Humidity is high year-round due to the confluence of two rivers, which affects the perceived temperature and creates frequent fogs.

Summer Season and Warm Months

Summer in Namur is pleasant and warm, but rarely scorching. Average daytime temperatures range between 22°C and 24°C (72-75°F). This is an excellent time for visiting the Citadel overlooking the city, but one should note that thunderstorms and summer showers are very typical for this region due to the valley's topography.

Winter Season and Precipitation

Winter in Namur is cool, wet, and grey. Daytime temperatures average around 6°C (43°F), while nighttime lows drop toward 0°C (32°F). Due to the topographic structure, cold air tends to get trapped in the river valley, causing more frost days than in Flemish cities. Snow falls occasionally and may accumulate for several days.

Transition Seasons and Special Phenomena

The transition seasons in Namur bring spectacular visual changes. Spring is characterized by the awakening of vegetation along the riverbanks and the surrounding hills. Autumn is a season of heavy fogs lingering over the river in the early morning hours, and foliage in vivid shades of gold and orange covering the Citadel and nearby forests.

 

Weather in Namur 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 cloudy and rainy, with a chance of light snow.

February

The weather remains cold with a daytime average of 7°C (45°F). Winds in the valley can significantly lower the perceived temperature.

March

Spring begins to appear with daytime temperatures of about 11°C (52°F). Days lengthen, but rain is still common.

April

Temperatures climb to 15°C (59°F). The surrounding hills begin to turn green, but sudden rain showers and sharp weather changes can occur.

May

One of the most pleasant months with an average temperature of 19°C (66°F). The weather is very comfortable for outdoor activities and river cruising.

June

Summer begins with an average of 22°C (72°F) during the day. Daylight hours are at their peak, and evenings are very pleasant.

July

The warmest month (average 24°C/75°F daytime). Hotter days are possible, but usually, the temperature remains pleasant and not oppressive.

August

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

September

Temperatures drop to an average of 20°C (68°F). The air becomes cooler in the evenings, and the city takes on autumnal hues.

October

Autumn is clearly felt with 15°C (59°F) during the day. It is a beautiful month for foliage, though humidity and fog levels increase.

November

A grey and cool month with 9°C (48°F) during the day. Sunshine hours decrease, and winds strengthen toward winter.

December

Winter returns with 6°C (43°F) during the day. Christmas markets and lighting in the old town center add charm to the short, wet days.

Namur weather forecast for tomorrow
Namur weather forecast for 5 days
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