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Hourly
7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Marion, LA
Content continues below
May
Average Temperature
High
29°
Feels 30
Low
17°
Feels 16
Average Precipitation
11 Days
Rain amount
139.8mm
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
33°
19
32°
20
27°
21
25°
22
24°
23
30°
24
24°
25
25°
26
26°
27
27°
28
27°
29
26°
30
27°
31
32°
Forecast
Monday, May 18, 2026
Day
33°
Feels 33
Wind
21 km/h S
Gust
31 km/h
Humidity
42%
P.O.P
40%
Rain
<1 mm
Night
22°
Feels 22
Wind
15 km/h S
Gust
23 km/h
Humidity
98%
P.O.P
60%
Rain
~1 mm
Historical Averages
May 18
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.