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As of 02:25 CDT

Weather in Gretna, LA

79°Current weather

Gretna, Sunday, 9 August, 02:25

Mostly clear. Feels like 79°. High 90°, low 78°.

Pressure30.03 inHg
Wind2.3 mph SW
Humidity81%
Visibility6.2 mi
Dew point73°

10-day forecast for Gretna, LA: 77° to 104°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.

102°
Best day: Monday, August 17
93° · 0.14 in
Worst day: Monday, August 10

Tap any day below to see morning, afternoon, evening and overnight.

Mon, 1093° / 80°0.14Rain
MorningLight rain83°feels 90°
AfternoonLight rain93°feels 100°
EveningPartly cloudy83°feels 89°
OvernightOvercast80°feels 80°
93 °Rain

Gretna, Monday, 10 August

Rain. High 93°, low 80°.

Pressure30.09 inHg
Wind2.9 mph W
Humidity43%
Visibility6.2 mi
Dew point70°
Tue, 1196° / 78°0.05Light rain
MorningPartly cloudy83°feels 90°
AfternoonLight rain89°feels 97°
EveningPartly cloudy84°feels 90°
OvernightClear79°feels 79°
96 °Light rain

Gretna, Tuesday, 11 August

Light rain. High 96°, low 78°.

Pressure30.09 inHg
Wind0.9 mph N
Humidity44%
Visibility6.2 mi
Dew point72°
Wed, 1298° / 78°0Mostly clear
MorningClear82°feels 88°
AfternoonClear99°feels 102°
EveningClear86°feels 92°
OvernightClear79°feels 79°
98 °Mostly clear

Gretna, Wednesday, 12 August

Mostly clear. High 98°, low 78°.

Pressure30.03 inHg
Wind6.5 mph W
Humidity42%
Visibility6.2 mi
Dew point69°
Thu, 1398° / 79°0Clear
MorningClear84°feels 85°
AfternoonClear96°feels 100°
EveningClear89°feels 94°
OvernightClear80°feels 80°
98 °Clear

Gretna, Thursday, 13 August

Clear. High 98°, low 79°.

Pressure30.03 inHg
Wind9.6 mph SW
Humidity38%
Visibility—
Dew point65°
Fri, 1499° / 77°0Overcast
MorningOvercast83°feels 85°
AfternoonOvercast97°feels 100°
EveningOvercast90°feels 96°
OvernightOvercast82°feels 86°
99 °Overcast

Gretna, Friday, 14 August

Overcast. High 99°, low 77°.

Pressure30.09 inHg
Wind12.4 mph SW
Humidity33%
Visibility—
Dew point61°
Sat, 15101° / 79°0Overcast
MorningOvercast84°feels 86°
AfternoonOvercast97°feels 100°
EveningOvercast89°feels 92°
OvernightOvercast82°feels 85°
101 °Overcast

Gretna, Saturday, 15 August

Overcast. High 101°, low 79°.

Pressure30.15 inHg
Wind11.6 mph S
Humidity34%
Visibility—
Dew point62°
Sun, 16100° / 79°0Overcast
MorningOvercast84°feels 85°
AfternoonOvercast96°feels 99°
EveningOvercast92°feels 98°
OvernightOvercast84°feels 88°
100 °Overcast

Gretna, Sunday, 16 August

Overcast. High 100°, low 79°.

Pressure30.12 inHg
Wind10.8 mph S
Humidity36%
Visibility—
Dew point63°
Mon, 17102° / 80°0Clear
MorningClear85°feels 90°
AfternoonClear98°feels 103°
EveningClear94°feels 101°
OvernightClear86°feels 92°
102 °Clear

Gretna, Monday, 17 August

Clear. High 102°, low 80°.

Pressure30.06 inHg
Wind9 mph SW
Humidity37%
Visibility—
Dew point65°
Tue, 18104° / 81°0.06Light rain
MorningLight rain87°feels 91°
AfternoonLight rain100°feels 106°
EveningLight rain96°feels 102°
OvernightLight rain82°feels 87°
104 °Light rain

Gretna, Tuesday, 18 August

Light rain. High 104°, low 81°.

Pressure29.97 inHg
Wind16.9 mph E
Humidity34%
Visibility—
Dew point65°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Gretna, LA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.