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Hourly
7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Mountain Brook, AL
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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
31°
19
32°
20
29°
21
29°
22
29°
23
29°
24
29°
25
29°
26
30°
27
29°
28
30°
29
30°
30
29°
31
30°
Forecast
Monday, May 18, 2026
Day
31°
Feels 33
Wind
19 km/h S
Gust
29 km/h
Humidity
44%
P.O.P
40%
Rain
~1 mm
Night
21°
Feels 21
Wind
14 km/h SE
Gust
22 km/h
Humidity
96%
P.O.P
20%
Historical Averages
May 18
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.
May
Average Temperature
High
27°
Feels 28
Low
16°
Feels 16
Average Precipitation
10 Days
Rain amount
91.2mm
Snow amount
0cm