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Corpus Christi, Texas 7 Day Weather Forecast
Wx Forecast - Wx Discussion - Wx Aviation
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NWS Forecast for Corpus Christi TX
National Weather Service Forecast for:
Corpus Christi TX
Issued by: National Weather Service Corpus Christi, TX |
| Updated: 12:26 pm CDT Sep 5, 2025 |
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Tonight
Partly Cloudy
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Saturday
Chance
T-storms
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Saturday
Night
Slight Chance
T-storms then
Chance
T-storms
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Sunday
Showers
Likely
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Sunday
Night
Showers
Likely
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Monday
Showers
Likely
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Monday
Night
Chance
Showers
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Tuesday
Chance
Showers
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Tuesday
Night
Mostly Clear
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| Lo 81 °F |
Hi 90 °F |
Lo 81 °F |
Hi 89 °F |
Lo 79 °F |
Hi 87 °F |
Lo 78 °F |
Hi 88 °F |
Lo 77 °F |
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Tonight
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Partly cloudy, with a low around 81. Southeast wind 11 to 17 mph, with gusts as high as 20 mph. |
Saturday
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A 50 percent chance of showers and thunderstorms, mainly after 7am. Mostly sunny, with a high near 90. Heat index values as high as 105. South wind 7 to 13 mph becoming east in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. |
Saturday Night
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A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 81. East southeast wind 7 to 15 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible. |
Sunday
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Showers likely and possibly a thunderstorm. Mostly sunny, with a high near 89. Heat index values as high as 100. East wind 7 to 15 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. |
Sunday Night
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A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 79. East wind 8 to 14 mph. Chance of precipitation is 60%. |
Monday
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Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87. Northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. |
Monday Night
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A chance of showers, with thunderstorms also possible after 1am. Mostly clear, with a low around 78. East wind 7 to 14 mph. Chance of precipitation is 30%. |
Tuesday
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A 30 percent chance of showers and thunderstorms, mainly before 1pm. Sunny, with a high near 88. Northeast wind 9 to 15 mph, with gusts as high as 18 mph. |
Tuesday Night
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Mostly clear, with a low around 77. East southeast wind 7 to 13 mph. |
Wednesday
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A 20 percent chance of showers and thunderstorms. Sunny, with a high near 89. |
Wednesday Night
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A 20 percent chance of showers. Mostly clear, with a low around 79. |
Thursday
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A 40 percent chance of showers and thunderstorms. Sunny, with a high near 89. |
Thursday Night
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A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 79. |
Friday
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A 40 percent chance of showers and thunderstorms. Sunny, with a high near 89. |
Forecast from NOAA-NWS
for Corpus Christi TX.
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Weather Forecast Discussion
689
FXUS64 KCRP 052330
AFDCRP
Area Forecast Discussion
National Weather Service Corpus Christi TX
630 PM CDT Fri Sep 5 2025
...New AVIATION...
.KEY MESSAGES...
Updated at 628 PM CDT Fri Sep 5 2025
- Hot and humid conditions persist today
- Fire Danger Statement in effect from 1-7 PM today
- Increased rain chances return this weekend into early next week
with highest chances (60 to 70%) Sunday into Monday
- Marginal Risk (level 1 of 4) of Flash Flooding Sunday and Sunday
night
&&
.DISCUSSION...
Issued at 1235 PM CDT Fri Sep 5 2025
Conditions will be, you guessed it, hot and humid once again today
with highs in the upper 90s to lower 105s around the region. This is
due to the continued influence of the upper level ridge that is
influencing the calm and warm conditions. This is expected to come
to an end over the next few days though ahead of our next chance for
rain.
The next couple of days seems to still have some degree of
uncertainty though most models have continued to back off in terms
of activity. Though we will likely see some activity given the
environment: influx off moisture associated with the remnants of PTC
Lorena from the eastern Pacific and return flow off of the Gulf
(around 2 inches) and a weak boundary that is expected to encroach
the area from the north. A lot of uncertainty remains though, it`s
seeming increasingly likely that this could be more of a isolated to
scattered coverage type of event with some potentially locally heavy
rainfall. QPFs have continued to stay around an inch with some
isolated areas up to 2 inches specifically around the coast. Given
the continued dry trend the PoPs for the Sunday/Monday period were
adjusted down to around 60-70%. Should gain some more clarity as
mesoscale models continue to come into range. WPC is still
maintaining a marginal risk (5%) that still includes South Texas for
Sunday and Sunday night. There looks to be some lingering rain
chances on Tuesday as the boundary clears the area and the sea
breeze arrives during the afternoon though we should dry out for the
majority of the rest of the week. An upper-level ridge will continue
to retrograde to the west of the region E-TX to Mexico through next
week allowing for some energy to ride the ridge into the region
later next week. This will allow for some low rain chances to creep
back into the area.
&&
.AVIATION...
(00Z TAFS)
Issued at 628 PM CDT Fri Sep 5 2025
VFR conditions are expected throughout this TAF cycle with a low
chance of MVFR conditions tomorrow after 16z in and around
thunderstorms. Gusty winds will continue for the next few hours
before becoming weak and variable overnight. Winds will pick back
up tomorrow morning as rain chances increase across the eastern
terminals.
&&
.MARINE...
Issued at 1235 PM CDT Fri Sep 5 2025
A gentle to moderate south to southeasterly breeze (BF 3-4) is
expected through Saturday before backing more easterly into early
next week. Rain chances will quickly increase Friday night into
Saturday and generally running in the 50 to 70% range each day
through Tuesday. Heavy rain, frequent lightning and gusty winds
can be expected in and around stronger thunderstorms.
&&
.FIRE WEATHER...
Issued at 1235 PM CDT Fri Sep 5 2025
Elevated fire weather conditions are expected again today across
the Brush Country and Rio Grande Plains. Minimum relative
humidity values will drop to critical levels and climatological
normals ranging between 20-30% Friday afternoon. These low
relative humidity values will coincide with Energy Release
Component (ERC) values in the 70-89th percentile which could
increase the probability of fire ignition. Winds will remain
generally under 15 knots which will limit any further significant
fire weather concerns. Fire weather concerns should diminish
during the weekend as moisture and rain chances increase over the
area.
&&
.PRELIMINARY POINT TEMPS/POPS...
Corpus Christi 78 94 78 92 / 10 50 40 70
Victoria 74 95 73 93 / 0 50 30 60
Laredo 79 102 78 98 / 0 30 30 60
Alice 75 97 75 93 / 0 40 30 60
Rockport 80 92 78 92 / 20 50 50 70
Cotulla 77 98 76 94 / 10 20 40 70
Kingsville 76 95 75 93 / 10 40 30 60
Navy Corpus 82 90 82 89 / 30 50 50 70
&&
.CRP WATCHES/WARNINGS/ADVISORIES...
TX...None.
GM...None.
&&
$$
DISCUSSION...NP/92
AVIATION...JCP/84
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