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As of 09:58 CST

Weather in Gretna, LA

56°Current weather

Gretna, Sunday, 15 November, 09:58

Overcast. Feels like 54°. High 60°, low 46°.

Pressure30.27 inHg
Wind19.6 mph E
Humidity68%
Visibility6.2 mi
Dew point45°

Two-week outlook for Gretna, LA: week one averages a high of 67.4° and week two 70.3°, so week two runs 2.9° warmer than week one. Around 1.4 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, November 15: 60°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (November 15 – November 21)67.4°54.1°0.0 in / 0 d—
2nd (November 22 – November 28)70.3°57°1.4 in / 4 d—

Weekend weather

Sun, November 15
Light rain
60°46°
0.01 in
Sat, November 21
Clear
75°59°
no precip.
Sun, November 22
Clear
74°57°
no precip.
Sat, November 28
Light rain
64°57°
0.06 in
Mon, 1664° / 46°0Light rain
64 °Light rain

Gretna, Monday, 16 November

Light rain. High 64°, low 46°.

Pressure30.33 inHg
Wind8.7 mph NE
Humidity58%
Visibility6.2 mi
Dew point46°
Tue, 1765° / 51°0Mostly clear
65 °Mostly clear

Gretna, Tuesday, 17 November

Mostly clear. High 65°, low 51°.

Pressure30.33 inHg
Wind10.9 mph NE
Humidity65%
Visibility6.2 mi
Dew point52°
Wed, 1868° / 57°0Partly cloudy
68 °Partly cloudy

Gretna, Wednesday, 18 November

Partly cloudy. High 68°, low 57°.

Pressure30.30 inHg
Wind10.5 mph NE
Humidity70%
Visibility6.2 mi
Dew point58°
Thu, 1970° / 60°0Overcast
70 °Overcast

Gretna, Thursday, 19 November

Overcast. High 70°, low 60°.

Pressure30.30 inHg
Wind9.9 mph NE
Humidity68%
Visibility—
Dew point57°
Fri, 2070° / 60°0Mostly clear
70 °Mostly clear

Gretna, Friday, 20 November

Mostly clear. High 70°, low 60°.

Pressure30.21 inHg
Wind10.8 mph E
Humidity61%
Visibility—
Dew point55°
Sat, 2175° / 59°0Clear
75 °Clear

Gretna, Saturday, 21 November

Clear. High 75°, low 59°.

Pressure30.09 inHg
Wind8.2 mph NE
Humidity36%
Visibility—
Dew point42°
Sun, 2274° / 57°0Clear
74 °Clear

Gretna, Sunday, 22 November

Clear. High 74°, low 57°.

Pressure30.09 inHg
Wind7.3 mph N
Humidity24%
Visibility—
Dew point31°
Mon, 2370° / 57°0Partly cloudy
70 °Partly cloudy

Gretna, Monday, 23 November

Partly cloudy. High 70°, low 57°.

Pressure30.06 inHg
Wind7.7 mph NE
Humidity47%
Visibility—
Dew point47°
Tue, 2468° / 52°0Partly cloudy
68 °Partly cloudy

Gretna, Tuesday, 24 November

Partly cloudy. High 68°, low 52°.

Pressure30.09 inHg
Wind7.4 mph NE
Humidity32%
Visibility—
Dew point34°
Wed, 2573° / 56°0.84Heavy rain
73 °Heavy rain

Gretna, Wednesday, 25 November

Heavy rain. High 73°, low 56°.

Pressure29.94 inHg
Wind16.8 mph E
Humidity63%
Visibility—
Dew point58°
Thu, 2674° / 61°0.24Light rain
74 °Light rain

Gretna, Thursday, 26 November

Light rain. High 74°, low 61°.

Pressure29.85 inHg
Wind13.1 mph E
Humidity69%
Visibility—
Dew point60°
Fri, 2769° / 59°0.22Rain
69 °Rain

Gretna, Friday, 27 November

Rain. High 69°, low 59°.

Pressure29.91 inHg
Wind10.1 mph W
Humidity64%
Visibility—
Dew point55°
Sat, 2864° / 57°0.06Light rain
64 °Light rain

Gretna, Saturday, 28 November

Light rain. High 64°, low 57°.

Pressure29.85 inHg
Wind13.7 mph NW
Humidity78%
Visibility—
Dew point56°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Gretna, LA, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.