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As of 20:16 CDT

Weather in Jefferson Island, LA

83°Current weather

Jefferson Island, Sunday, 9 August, 20:16

Overcast. Feels like 93°. High 92°, low 75°.

Pressure30.06 inHg
Wind9.3 mph S
Humidity81%
Visibility6.2 mi
Dew point77°

Two-week outlook for Jefferson Island, LA: week one averages a high of 93.5° and week two 94.1°, so both weeks look similar in temperature. Around 0.4 inches of precipitation are expected over the 14 days, across 2 wet days. The nearest weekend, August 9: 92°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)93.5°75.2°0.4 in / 2 d—
2nd (August 16 – August 22)94.1°77°0.0 in / 0 d—

Weekend weather

Sun, August 9
Rain
92°75°
0.27 in
Sat, August 15
Partly cloudy
93°76°
no precip.
Sun, August 16
Mostly clear
94°76°
no precip.
Sat, August 22
Clear
93°76°
no precip.
Mon, 1097° / 72°0.13Light rain
97 °Light rain

Jefferson Island, Monday, 10 August

Light rain. High 97°, low 72°.

Pressure30.09 inHg
Wind6 mph S
Humidity61%
Visibility6.2 mi
Dew point74°
Tue, 1194° / 70°0Mostly clear
94 °Mostly clear

Jefferson Island, Tuesday, 11 August

Mostly clear. High 94°, low 70°.

Pressure30.09 inHg
Wind5.9 mph S
Humidity55%
Visibility6.2 mi
Dew point72°
Wed, 1294° / 78°0Clear
94 °Clear

Jefferson Island, Wednesday, 12 August

Clear. High 94°, low 78°.

Pressure30.03 inHg
Wind7.1 mph S
Humidity53%
Visibility6.2 mi
Dew point72°
Thu, 1393° / 78°0Partly cloudy
93 °Partly cloudy

Jefferson Island, Thursday, 13 August

Partly cloudy. High 93°, low 78°.

Pressure30.03 inHg
Wind8.9 mph SW
Humidity52%
Visibility6.2 mi
Dew point72°
Fri, 1492° / 77°0Clear
92 °Clear

Jefferson Island, Friday, 14 August

Clear. High 92°, low 77°.

Pressure30.12 inHg
Wind11.3 mph S
Humidity50%
Visibility—
Dew point69°
Sat, 1593° / 76°0Partly cloudy
93 °Partly cloudy

Jefferson Island, Saturday, 15 August

Partly cloudy. High 93°, low 76°.

Pressure30.15 inHg
Wind9.7 mph S
Humidity47%
Visibility—
Dew point67°
Sun, 1694° / 76°0Mostly clear
94 °Mostly clear

Jefferson Island, Sunday, 16 August

Mostly clear. High 94°, low 76°.

Pressure30.15 inHg
Wind9.4 mph S
Humidity47%
Visibility—
Dew point67°
Mon, 1794° / 78°0Clear
94 °Clear

Jefferson Island, Monday, 17 August

Clear. High 94°, low 78°.

Pressure30.09 inHg
Wind7.5 mph S
Humidity49%
Visibility—
Dew point69°
Tue, 1893° / 78°0Partly cloudy
93 °Partly cloudy

Jefferson Island, Tuesday, 18 August

Partly cloudy. High 93°, low 78°.

Pressure30.06 inHg
Wind10.7 mph SW
Humidity53%
Visibility—
Dew point72°
Wed, 1995° / 78°0Overcast
95 °Overcast

Jefferson Island, Wednesday, 19 August

Overcast. High 95°, low 78°.

Pressure30.03 inHg
Wind9.1 mph S
Humidity52%
Visibility—
Dew point70°
Thu, 2094° / 77°0Overcast
94 °Overcast

Jefferson Island, Thursday, 20 August

Overcast. High 94°, low 77°.

Pressure30.03 inHg
Wind10.5 mph S
Humidity51%
Visibility—
Dew point69°
Fri, 2195° / 77°0Clear
95 °Clear

Jefferson Island, Friday, 21 August

Clear. High 95°, low 77°.

Pressure30.00 inHg
Wind13.5 mph S
Humidity45%
Visibility—
Dew point68°
Sat, 2293° / 76°0Clear
93 °Clear

Jefferson Island, Saturday, 22 August

Clear. High 93°, low 76°.

Pressure30.06 inHg
Wind12.9 mph S
Humidity51%
Visibility—
Dew point70°

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 Jefferson Island, 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.