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San Antonio, Texas 7 Day Weather Forecast
Wx Forecast - Wx Discussion - Wx Aviation
NWS Forecast for 2 Miles SSE San Antonio TX
National Weather Service Forecast for: 2 Miles SSE San Antonio TX
Issued by: National Weather Service Austin/San Antonio, TX
Updated: 6:44 am CDT Jul 16, 2025
 
Today

Today: Mostly cloudy, then gradually becoming sunny, with a high near 98. South wind around 10 mph, with gusts as high as 20 mph.
Decreasing
Clouds
Tonight

Tonight: Mostly clear, with a low around 74. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Mostly Clear
Thursday

Thursday: Mostly sunny, with a high near 97. Heat index values as high as 100. South southeast wind around 5 mph.
Mostly Sunny
Thursday
Night
Thursday Night: Partly cloudy, with a low around 74. Southeast wind 5 to 10 mph.
Partly Cloudy
Friday

Friday: Mostly sunny, with a high near 95. Calm wind becoming south southeast around 5 mph in the afternoon.
Mostly Sunny
Friday
Night
Friday Night: Partly cloudy, with a low around 76. Southeast wind around 5 mph.
Partly Cloudy
Saturday

Saturday: Mostly sunny, with a high near 96. South southeast wind 5 to 10 mph.
Mostly Sunny
Saturday
Night
Saturday Night: Partly cloudy, with a low around 77. South southeast wind 5 to 10 mph.
Partly Cloudy
Sunday

Sunday: Mostly sunny, with a high near 98. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Mostly Sunny
Hi 98 °F Lo 74 °F Hi 97 °F Lo 74 °F Hi 95 °F Lo 76 °F Hi 96 °F Lo 77 °F Hi 98 °F

 

Today
 
Mostly cloudy, then gradually becoming sunny, with a high near 98. South wind around 10 mph, with gusts as high as 20 mph.
Tonight
 
Mostly clear, with a low around 74. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
 
Mostly sunny, with a high near 97. Heat index values as high as 100. South southeast wind around 5 mph.
Thursday Night
 
Partly cloudy, with a low around 74. Southeast wind 5 to 10 mph.
Friday
 
Mostly sunny, with a high near 95. Calm wind becoming south southeast around 5 mph in the afternoon.
Friday Night
 
Partly cloudy, with a low around 76. Southeast wind around 5 mph.
Saturday
 
Mostly sunny, with a high near 96. South southeast wind 5 to 10 mph.
Saturday Night
 
Partly cloudy, with a low around 77. South southeast wind 5 to 10 mph.
Sunday
 
Mostly sunny, with a high near 98. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
 
Partly cloudy, with a low around 77.
Monday
 
Mostly sunny and hot, with a high near 99.
Monday Night
 
Partly cloudy, with a low around 76.
Tuesday
 
Mostly sunny and hot, with a high near 99.

 

Forecast from NOAA-NWS for 2 Miles SSE San Antonio TX.

Weather Forecast Discussion
265
FXUS64 KEWX 161118
AFDEWX

Area Forecast Discussion
National Weather Service Austin/San Antonio TX
618 AM CDT Wed Jul 16 2025

...New AVIATION...

.KEY MESSAGES...

- Drier, sunnier, and warmer weather takes hold today and persists
  into the weekend and early next week.

.SHORT TERM...
(Today through Thursday)
Issued at 1232 AM CDT Wed Jul 16 2025

The last remaining downpours and storms that developed earlier this
evening in the San Antonio area dissipated prior to midnight. While
the low-level jet is expected to strengthen some overnight, which
could help lead to a light isolated shower closer to daybreak over
the southern Edwards Plateau or Hill Country, the high-resolution
models overall keeps the weather dry moving forward.

Although some semblance of troughing is forecast to persist over
West Texas today, the western extension of subtropical ridging over
the eastern half of the state will expand into our area, ushering in
drier mid-level air and subsidence. The result is largely rain-free
conditions for the region during the day under mostly sunny skies.
Highs in the mid to upper 90s are forecast for most areas along I-35
eastward and along Highway 90 southward, with upper 80s to low 90s
over the Hill Country. Heat indices in the warmest areas are forecast
to reach the low to mid 100s.

On Thursday, an upper level low over coastal northern Mexico becomes
displaced farther southwest, allowing more room for the ridge to
expand some more into our area. While the strength of the ridge
looks meager with 500mb heights of about 592 or 593 dm on the latest
guidance, this looks sufficient to keep conditions dry over our
region. Temperatures and heat indices are forecast to be similar to
Wednesday.

&&

.LONG TERM...
(Thursday night through Tuesday)
Issued at 1232 AM CDT Wed Jul 16 2025

Medium range guidance continues to support broad ridging expanding
across the southern tier of the US throughout the weekend and into
early next week. The forecast ridge does not look very thermally
impressive, so while warm temperatures are forecast, temperature
anomalies in the latest ensembles hold right around average for this
time of year with daytime highs in the upper 90s and lows in the 70s.

The expanded ridge facilitates dry conditions heading into the
weekend and into next week. One wrinkle to this pattern is the
possibility of tropical development in the northern Gulf. Models
generally keep this system well to the east, bringing it onshore the
central Gulf coast. A brief coastal surge of moisture associated
with the disturbance could bring some isolated rain showers to the
Coastal Plains on Friday, but otherwise effects for the rest of
South-Central Texas look minimal at this time.

&&

.AVIATION...
(12Z TAFS)
Issued at 610 AM CDT Wed Jul 16 2025

Patchy MVFR ceilings are seen over South Central Texas and impacting
TAF sites. Ceilings will continue through mid to late morning before
VFR conditions return for the rest of the day. South to southeast
wind will prevail at sites with occasionally gusty wind around 20-25
knots from mid morning into the early evening. MVFR ceilings will
likely redevelop late tonight into Thursday morning, most favored
over I-35 terminals.

&&

.PRELIMINARY POINT TEMPS/POPS...
Austin Camp Mabry              96  74  96  74 /   0   0   0   0
Austin Bergstrom Intl Airport  96  73  96  74 /   0   0   0   0
New Braunfels Muni Airport     97  72  96  72 /   0   0   0   0
Burnet Muni Airport            93  71  93  71 /   0   0   0   0
Del Rio Intl Airport           96  75  97  75 /   0   0   0   0
Georgetown Muni Airport        95  72  95  72 /   0   0   0   0
Hondo Muni Airport             96  72  95  71 /   0   0   0   0
San Marcos Muni Airport        96  72  96  72 /   0   0   0   0
La Grange - Fayette Regional   95  73  93  74 /   0   0   0   0
San Antonio Intl Airport       96  74  96  74 /   0   0   0   0
Stinson Muni Airport           99  74  98  74 /   0   0   0   0

&&

.EWX WATCHES/WARNINGS/ADVISORIES...
None.
&&

$$

Short-Term...Tran
Long-Term...Tran
Aviation...27
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Forecast Discussion from: NOAA-NWS Script developed by: El Dorado Weather






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