Current Conditions

Gretna, Louisiana

79°F26°C

Clear

Wind

SE 6 mph10 km/h

Humidity

69%

Cloud Cover

As of Monday, October 12, 2026 at 5:28 PM CDT

Today's Outlook

Day

Mostly clear and warm, with a high of 83°F29°C and morning low of 68°F20°C. Light wind from the ESE around 5 mph8 km/h. Humid.

Night

Mostly clear, with a low around 73°F23°C. Light wind from the SSE around 6 mph10 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Clear	High 83°F29°CFeels 86°F30°C	Low 68°F20°C	Precip 0 in0 mm—	Cloud 3%	Wind SE 6 mph9 km/h	Monday: Mostly clear and warm, with a high of 83°F29°C and morning low of 68°F20°C. Light wind from the ESE around 5 mph8 km/h. Humid. Monday Night: Mostly clear, with a low around 73°F23°C. Light wind from the SSE around 6 mph10 km/h.
Clear	High 84°F29°CFeels 88°F31°C	Low 70°F21°C	Precip 0 in0 mm—	Cloud 9%	Wind SSE 6 mph10 km/h	Tuesday: Mostly clear and warm, with a high of 84°F29°C and morning low of 70°F21°C. Light wind from the SSE around 6 mph9 km/h. Humid. Tuesday Night: Mostly clear, with a low around 70°F21°C. Light wind from the SSE around 6 mph10 km/h.
Clear	High 83°F28°CFeels 87°F30°C	Low 69°F21°C	Precip 0 in0 mm—	Cloud 13%	Wind SE 6 mph9 km/h	Wednesday: Partly cloudy and warm, with a high of 83°F28°C and morning low of 69°F21°C. Light wind from the E around 5 mph8 km/h. Humid. Wednesday Night: Mostly clear, with a low around 70°F21°C. Light wind from the SE around 6 mph10 km/h.
Clear	High 83°F28°CFeels 86°F30°C	Low 70°F21°C	Precip 0 in0 mm—	Cloud 14%	Wind ESE 7 mph11 km/h	Thursday: Mostly clear and warm, with a high of 83°F28°C and morning low of 70°F21°C. Breezy from the ESE at 7 to 9 mph12 to 14 km/h. Humid. Thursday Night: Mostly clear, with a low around 70°F21°C. Breezy from the ESE at 6 to 7 mph10 to 11 km/h.
Clear	High 82°F28°CFeels 85°F30°C	Low 72°F22°C	Precip 0.02 in0.4 mm9%	Cloud 32%	Wind NNE 8 mph12 km/h	Friday: Partly cloudy and warm, with a high of 82°F28°C and morning low of 72°F22°C. Breezy from the N at 7 to 8 mph12 to 12 km/h. Humid. Friday Night: Partly cloudy, with a low around 72°F22°C. Breezy from the NNE at 8 to 14 mph13 to 22 km/h.
Clear	High 71°F22°C	Low 62°F16°C	Precip 0.03 in0.7 mm5%	Cloud 28%	Wind NNE 14 mph22 km/h	Saturday: Partly cloudy and warm, with a high of 69°F21°C and morning low of 62°F16°C. Windy from the NNE at 14 to 16 mph23 to 26 km/h. Dry air. Saturday Night: Partly cloudy, with a low around 63°F17°C. Windy from the NNE at 14 to 17 mph22 to 27 km/h.
Drizzle	High 73°F23°C	Low 63°F17°C	Precip 0.04 in0.9 mm30%	Cloud 51%	Wind ENE 12 mph19 km/h	Sunday: Mostly cloudy and warm, with a high of 73°F23°C and morning low of 63°F17°C. Breezy from the ENE at 12 to 13 mph20 to 21 km/h. 30% chance of drizzle around midday. Sunday Night: Partly cloudy, with a low around 63°F17°C. Breezy from the ENE at 12 mph19 km/h. 15% chance of drizzle overnight.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	MondayOct 12	83°F29°C Feels 86°F30°C	68°F20°C	0 in0 mm· —	3%	Clear	SE 6 mph9 km/h
DayMostly clear and warm, with a high of 83°F29°C and morning low of 68°F20°C. Light wind from the ESE around 5 mph8 km/h. Humid. NightMostly clear, with a low around 73°F23°C. Light wind from the SSE around 6 mph10 km/h.
	TuesdayOct 13	84°F29°C Feels 88°F31°C	70°F21°C	0 in0 mm· —	9%	Clear	SSE 6 mph10 km/h
DayMostly clear and warm, with a high of 84°F29°C and morning low of 70°F21°C. Light wind from the SSE around 6 mph9 km/h. Humid. NightMostly clear, with a low around 70°F21°C. Light wind from the SSE around 6 mph10 km/h.
	WednesdayOct 14	83°F28°C Feels 87°F30°C	69°F21°C	0 in0 mm· —	13%	Clear	SE 6 mph9 km/h
DayPartly cloudy and warm, with a high of 83°F28°C and morning low of 69°F21°C. Light wind from the E around 5 mph8 km/h. Humid. NightMostly clear, with a low around 70°F21°C. Light wind from the SE around 6 mph10 km/h.
	ThursdayOct 15	83°F28°C Feels 86°F30°C	70°F21°C	0 in0 mm· —	14%	Clear	ESE 7 mph11 km/h
DayMostly clear and warm, with a high of 83°F28°C and morning low of 70°F21°C. Breezy from the ESE at 7 to 9 mph12 to 14 km/h. Humid. NightMostly clear, with a low around 70°F21°C. Breezy from the ESE at 6 to 7 mph10 to 11 km/h.
	FridayOct 16	82°F28°C Feels 85°F30°C	72°F22°C	0.02 in0.4 mm· 9%	32%	Clear	NNE 8 mph12 km/h
DayPartly cloudy and warm, with a high of 82°F28°C and morning low of 72°F22°C. Breezy from the N at 7 to 8 mph12 to 12 km/h. Humid. NightPartly cloudy, with a low around 72°F22°C. Breezy from the NNE at 8 to 14 mph13 to 22 km/h.
	SaturdayOct 17	71°F22°C	62°F16°C	0.03 in0.7 mm· 5%	28%	Clear	NNE 14 mph22 km/h
DayPartly cloudy and warm, with a high of 69°F21°C and morning low of 62°F16°C. Windy from the NNE at 14 to 16 mph23 to 26 km/h. Dry air. NightPartly cloudy, with a low around 63°F17°C. Windy from the NNE at 14 to 17 mph22 to 27 km/h.
	SundayOct 18	73°F23°C	63°F17°C	0.04 in0.9 mm· 30%	51%	Drizzle	ENE 12 mph19 km/h
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 63°F17°C. Breezy from the ENE at 12 to 13 mph20 to 21 km/h. 30% chance of drizzle around midday. NightPartly cloudy, with a low around 63°F17°C. Breezy from the ENE at 12 mph19 km/h. 15% chance of drizzle overnight.
	MondayOct 19	76°F25°C	70°F21°C	0.1 in2.6 mm· 47%	65%	Showers	E 12 mph20 km/h
DayMostly cloudy and warm, with a high of 76°F25°C and morning low of 70°F21°C. Breezy from the E at 13 to 14 mph21 to 23 km/h. 47% chance of showers in the morning. Humid. NightMostly cloudy, with a low around 70°F21°C. Breezy from the E at 11 to 12 mph18 to 19 km/h. 33% chance of drizzle overnight.
	TuesdayOct 20	77°F25°C	71°F22°C	0.08 in2 mm· 35%	60%	Drizzle	E 11 mph18 km/h
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 71°F22°C. Breezy from the E at 12 to 13 mph19 to 21 km/h. 35% chance of drizzle in the morning. Humid. NightMostly cloudy, with a low around 71°F22°C. Breezy from the E at 10 to 11 mph17 to 17 km/h. 18% chance of drizzle overnight.
	WednesdayOct 21	79°F26°C	72°F22°C	0.1 in2.6 mm· 29%	51%	Drizzle	E 10 mph17 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 72°F22°C. Breezy from the E at 11 to 12 mph18 to 20 km/h. 29% chance of drizzle in the morning. Humid. NightPartly cloudy, with a low around 72°F22°C. Breezy from the E at 10 mph16 km/h. 14% chance of drizzle overnight.
	ThursdayOct 22	79°F26°C	72°F22°C	0.11 in2.9 mm· 35%	49%	Showers	ESE 10 mph15 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 72°F22°C. Breezy from the E at 10 to 11 mph16 to 18 km/h. 35% chance of showers in the morning. Humid. NightPartly cloudy, with a low around 72°F22°C. Breezy from the ESE at 9 to 10 mph15 to 15 km/h. 17% chance of showers overnight.
	FridayOct 23	79°F26°C	71°F22°C	0.12 in3 mm· 38%	52%	Showers	ESE 9 mph14 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 71°F22°C. Breezy from the ESE at 9 to 10 mph15 to 16 km/h. 38% chance of showers in the morning. Humid. NightPartly cloudy, with a low around 71°F22°C. Breezy from the ESE at 8 to 9 mph14 to 15 km/h. 20% chance of showers overnight.
	SaturdayOct 24	79°F26°C	71°F22°C	0.11 in2.9 mm· 34%	62%	Showers	ESE 8 mph13 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 71°F22°C. Breezy from the E at 8 to 9 mph13 to 14 km/h. 34% chance of showers in the morning. Humid. NightMostly cloudy, with a low around 71°F22°C. Breezy from the ESE at 8 mph12 km/h. 24% chance of drizzle overnight.
	SundayOct 25	78°F26°C	71°F22°C	0.15 in3.9 mm· 33%	66%	Showers	E 8 mph12 km/h
DayMostly cloudy and warm, with a high of 78°F26°C and morning low of 71°F22°C. Breezy from the ENE at 8 mph13 km/h. 33% chance of showers in the morning. Humid. NightMostly cloudy, with a low around 71°F22°C. Breezy from the E at 8 mph12 km/h. 26% chance of showers overnight.
	MondayOct 26	77°F25°C	70°F21°C	0.18 in4.6 mm· 33%	70%	Light Rain	ENE 8 mph13 km/h
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 70°F21°C. Breezy from the ENE at 8 to 9 mph13 to 14 km/h. 33% chance of light rain in the morning. NightMostly cloudy, with a low around 70°F21°C. Breezy from the ENE at 8 mph13 km/h. 25% chance of showers overnight.

Nearby Cities

Terrytown1 mi2 km Harvey2 mi3 km Marrero3 mi5 km New Orleans3 mi5 km Chalmette6 mi9 km Estelle6 mi9 km

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 29.9147°N, 90.0540°W·Elevation: 1m·Timezone: America/Chicago·Population: 17,880