The Weather Network
Weather
Maps
News
Video
|
Welcome
Monthly
⋮
Current
Hourly
7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Bastogne, WAL
Content continues below
May
Average Temperature
High
16°
Feels 15
Low
6°
Feels 4
Average Precipitation
13 Days
Rain amount
67.2mm
Snow amount
0cm
Content continues below
Daily Historical Averages
May 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
14°
21
18°
22
21°
23
23°
24
24°
25
24°
26
24°
27
21°
28
21°
29
23°
30
23°
31
24°
Forecast
Wednesday, May 20, 2026
Day
14°
Feels 13
Wind
25 km/h W
Gust
37 km/h
Humidity
80%
P.O.P
90%
Rain
2-4 mm
Night
8°
Feels 7
Wind
23 km/h W
Gust
34 km/h
Humidity
97%
P.O.P
40%
Rain
<1 mm
Historical Averages
May 20
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.