New Iberia, Louisianna 7 Day Weather Forecast
Wx Forecast - Wx Discussion - Wx Aviation
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NWS Forecast for New Iberia LA
National Weather Service Forecast for:
New Iberia LA
Issued by: National Weather Service Lake Charles, LA |
Updated: 1:46 pm CDT Jul 26, 2025 |
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Tonight
 Chance T-storms then Partly Cloudy
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Sunday
 Mostly Sunny then Chance T-storms
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Sunday Night
 Mostly Clear
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Monday
 Sunny
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Monday Night
 Mostly Clear
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Tuesday
 Sunny then Slight Chance T-storms
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Tuesday Night
 Chance T-storms
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Wednesday
 Showers Likely then T-storms Likely
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Wednesday Night
 Chance T-storms
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Lo 76 °F |
Hi 94 °F |
Lo 74 °F |
Hi 96 °F |
Lo 76 °F |
Hi 98 °F |
Lo 77 °F |
Hi 93 °F |
Lo 76 °F |
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Tonight
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A 30 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 76. South wind 5 to 10 mph becoming light and variable in the evening. |
Sunday
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A 40 percent chance of showers and thunderstorms, mainly between 1pm and 4pm. Mostly sunny, with a high near 94. Heat index values as high as 105. Calm wind becoming southeast around 5 mph in the morning. |
Sunday Night
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Mostly clear, with a low around 74. South wind around 5 mph becoming calm in the evening. |
Monday
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Sunny, with a high near 96. Heat index values as high as 105. Calm wind becoming northwest around 5 mph. |
Monday Night
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Mostly clear, with a low around 76. Calm wind becoming west around 5 mph after midnight. |
Tuesday
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A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Sunny and hot, with a high near 98. Northwest wind around 5 mph. Chance of precipitation is 20%. |
Tuesday Night
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A 40 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 77. West wind around 5 mph becoming calm. |
Wednesday
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Showers likely and possibly a thunderstorm before 1pm, then showers and thunderstorms likely after 1pm. Partly sunny, with a high near 93. Northwest wind around 5 mph. Chance of precipitation is 70%. |
Wednesday Night
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A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 76. South wind around 5 mph becoming calm in the evening. |
Thursday
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Showers likely and possibly a thunderstorm before 1pm, then showers and thunderstorms likely after 1pm. Partly sunny, with a high near 91. Chance of precipitation is 70%. |
Thursday Night
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A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 77. |
Friday
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Showers and possibly a thunderstorm. High near 90. Chance of precipitation is 80%. |
Friday Night
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A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76. |
Saturday
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Showers and possibly a thunderstorm. High near 91. Chance of precipitation is 80%. |
Forecast from NOAA-NWS
for New Iberia LA.
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Weather Forecast Discussion
994
FXUS64 KLCH 261736
AFDLCH
Area Forecast Discussion
National Weather Service Lake Charles LA
1236 PM CDT Sat Jul 26 2025
...New SHORT TERM, LONG TERM, AVIATION, MARINE, FIRE WEATHER...
.KEY MESSAGES...
- scattered showers and thunderstorms, some with torrential
rainfall, frequent lightning and gusty winds, possible through
this afternoon.
- Another heat wave develops Monday into Wednesday of next week.
- Rain chances increase during the extended and linger into the
coming weekend.
&&
.SHORT TERM...
(Tonight through Monday night)
Issued at 1236 PM CDT Sat Jul 26 2025
Deep moisture continues to stream across the region this afternoon
with a weak trough that moved inland yesterday evening. PWATs remain
in the 2.25 to 2.4 range throughout the CWA. While convection has
not been widespread, a good scattering of rain with embedded heavier
showers and storms has been noted through the morning. Rain rates in
the stronger showers have briefly exceeded 4" at a few locations
with the higher moisture in place, but storm motion has been
progressive mitigating the flooding threat.
Weak high pressure is centered over GA and FL with a continued
onshore flow locally around the ridge. Aloft, a weakness is over the
area, however an upper ridge is over the SE states. The surface and
upper ridges will slide west tomorrow into early week. The soupy,
but somewhat cooler airmass in place today will gradually give way
to hotter conditions as this occurs. Cloud cover, and therefore rain
chances, will decrease into tomorrow and more so into Monday with
temps climbing back into the low to mid 90s by Sunday afternoon.
Scattered afternoon storms will still be possible Sunday ahead of
the ridge retrograding to become directly over the Lower MS Valley
by Monday.
Apparent temperatures will generally stay below the heat adv
criteria of 108 at most locations Sunday, except potentially at a
few isolated locations. However temps may push up to the criteria of
108 by Monday or Tuesday.
&&
.LONG TERM...
(Tuesday through next Friday)
Issued at 1236 PM CDT Sat Jul 26 2025
Tuesday is anticipated to be the hottest of the coming heat wave
with actual temperatures touching 100 possible across interior
locations. Wednesday is anticipated to be toasty as well, but
rain chances will begin to increase through the day, which may
keep temps a few degrees less than Tuesday`s broiler setting.
The forecast appears to be stuck in a loop for the third week in a
row with moisture once again on the increase late week. The ridge is
forecast to weaken aloft with yet another trough headed west along
the northern gulf coast. A weakness aloft moves over the local
region with PWATs increasing back into the 2.25 to 2.5" range from
late week into the weekend. Heavier rain will be possible along with
slightly cooler temperatures.
&&
.AVIATION...
(18Z TAFS)
Issued at 1236 PM CDT Sat Jul 26 2025
Brief lower vis and ceilings will be possible area wide through
the afternoon with scattered showers and storms. Mostly VFR
conditions are anticipated tonight into Sunday. Winds will
generally be light and south to southwest.
&&
.MARINE...
Issued at 1236 PM CDT Sat Jul 26 2025
Winds will be light and onshore through the period as high
pressure remains over the northern gulf coast. A few showers and
storms will be possible into Sunday, however rain chances will be
low during early week.
&&
.FIRE WEATHER...
Issued at 1236 PM CDT Sat Jul 26 2025
Tropical down pours will be possible through this afternoon.
Scattered showers and storms will also be possible Sunday, but
with less coverage. Hot and dry conditions are forecast Monday and
Tuesday.
&&
.PRELIMINARY POINT TEMPS/POPS...
AEX 74 96 74 98 / 10 20 0 0
LCH 77 92 76 95 / 10 50 0 10
LFT 76 92 75 95 / 10 40 0 10
BPT 77 92 76 95 / 10 50 0 10
&&
.LCH WATCHES/WARNINGS/ADVISORIES...
LA...None.
TX...None.
GM...None.
&&
$$
SHORT TERM...05
LONG TERM....05
AVIATION...05
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