Monthly Historical AveragesGretna, LA
Average Temperature
High
15°
Feels 15
Low
7°
Feels 5
Average Precipitation
10 Days
86.3mm
0.3cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastTuesday, January 13, 2026
Day
14°Feels 14
Wind
6 km/h NW
Gust
9 km/h
Humidity
28%
P.O.P
30%
Night
10°Feels 9
Wind
9 km/h W
Gust
14 km/h
Humidity
74%
P.O.P
30%
Historical AveragesJan 13
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity