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Current
Hourly
7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Harahan, LA
Content continues below
May
Average Temperature
High
28°
Feels 30
Low
20°
Feels 20
Average Precipitation
10 Days
Rain amount
119.6mm
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
21
27°
22
28°
23
29°
24
28°
25
27°
26
28°
27
29°
28
29°
29
29°
30
29°
31
29°
Forecast
Thursday, May 21, 2026
Day
27°
Feels 30
Wind
17 km/h SE
Gust
25 km/h
Humidity
72%
P.O.P
100%
Rain
5-10 mm
Night
23°
Feels 24
Wind
12 km/h S
Gust
18 km/h
Humidity
96%
P.O.P
30%
Historical Averages
May 21
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.