SAN ANTONIO, TX 78266 Weather Forecast & Current Conditions

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RANDOLPH AFB, TX
Current Weather

10:55 PM CDT JUN 8, 2026
Clear
75°F
Feels Like: 75°F
Dewpoint: 72°F
Rel. Hum.: 90%
Visibility: 10 miles
Wind: SSE at 5 mph
Pressure: 30.00 inches
Last 72 hours

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SAN ANTONIO, TX 78266
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Partly cloudy this evening, then becoming mostly cloudy. Lows in the mid 70s. Southeast winds 5 to 10 mph.
TUESDAY
Mostly cloudy in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs around 90. Southeast winds 10 to 15 mph. Chance of rain 20 percent.
TUESDAY NIGHT
Mostly clear in the evening, then becoming mostly cloudy. Lows in the mid 70s. Southeast winds 10 to 15 mph.
WEDNESDAY
Mostly cloudy with a slight chance of showers in the morning, then partly cloudy in the afternoon. Highs in the lower 90s. South winds 10 to 15 mph with gusts up to 25 mph.
WEDNESDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 70s. South winds 10 to 15 mph with gusts up to 25 mph.
THURSDAY AND THURSDAY NIGHT
Partly cloudy. Highs in the lower 90s. Lows in the lower 70s.
FRIDAY
Mostly cloudy in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s.
FRIDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s.
SATURDAY
Mostly cloudy in the morning, then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s.
SATURDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s.
SUNDAY AND SUNDAY NIGHT
Partly cloudy with a slight chance of showers and thunderstorms. Highs in the lower 90s. Lows in the lower 70s.
MONDAY
Mostly cloudy with a slight chance of showers in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent.

Visible Weather Satellite
SAN ANTONIO, TX 78266
Infrared Weather Satellite
SAN ANTONIO, TX 78266
NEXRAD Weather Radar
SAN ANTONIO, TX 78266

RANDOLPH AFB, TX 3 hourly weather forecast

weather forecast created  8:00 AM EDT  6/ 8/2026
Monday
8 JUN 2026
SAN ANTONIO, TX 78266 weather forecast Day 1, 12 hours 1 PM 85° 92° Mostly Cloudy 52%
RAIN
***
0% Thunder
( 59% severe)
SSE   14 67% 73°
High 87° SAN ANTONIO, TX 78266 weather forecast Day 1, 15 hours 4 PM 86° 93° Mostly Cloudy SSE   14 65% 73°
Mostly Cloudy

Rain Likely

SAN ANTONIO, TX 78266 weather forecast Day 1, 18 hours 7 PM 85° 92° Partly Cloudy 2%

0% Thunder
( 12% severe)
SE   14 67% 73°
SAN ANTONIO, TX 78266 weather forecast Day 1, 21 hours 10 PM 80° 84° Partly Cloudy SE   10 77% 72°
Tuesday
9 JUN 2026
SAN ANTONIO, TX 78266 weather forecast Day 2, 0 hours 1 AM 77° 78° Mostly Cloudy 3%

0% Thunder
( 6% severe)
SSE   9 85% 72°
Low 75° SAN ANTONIO, TX 78266 weather forecast Day 2, 3 hours 4 AM 77° 78° Mostly Cloudy SE   9 87% 73°
High 92° SAN ANTONIO, TX 78266 weather forecast Day 2, 6 hours 7 AM 76° 76° Mostly Cloudy 8%

0% Thunder
( 10% severe)
SE   8 90% 73°

Mostly Cloudy



SAN ANTONIO, TX 78266 weather forecast Day 2, 9 hours 10 AM 81° 86° Mostly Cloudy SSE   10 77% 73°
SAN ANTONIO, TX 78266 weather forecast Day 2, 12 hours 1 PM 86° 92° Partly Cloudy 4%

0% Thunder
( 17% severe)
SSE   12 63% 72°
SAN ANTONIO, TX 78266 weather forecast Day 2, 15 hours 4 PM 90° 96° Partly Cloudy SE   13 54% 71°
SAN ANTONIO, TX 78266 weather forecast Day 2, 18 hours 7 PM 88° 94° Partly Cloudy 0%

0% Thunder
( 4% severe)
SE   14 57% 71°
SAN ANTONIO, TX 78266 weather forecast Day 2, 21 hours 10 PM 81° 85° Clear SE   12 72% 71°
Wednesday
10 JUN 2026
SAN ANTONIO, TX 78266 weather forecast Day 3, 0 hours 1 AM 77° 79° Partly Cloudy 0%

0% Thunder
( 4% severe)
SSE   9 82% 71°
Low 75° SAN ANTONIO, TX 78266 weather forecast Day 3, 3 hours 4 AM 76° 76° Mostly Cloudy SSE   8 87% 72°
High 93° SAN ANTONIO, TX 78266 weather forecast Day 3, 6 hours 7 AM 75° 75° Mostly Cloudy 4%

0% Thunder
( 10% severe)
SE   7 94% 73°

Mostly Cloudy



SAN ANTONIO, TX 78266 weather forecast Day 3, 9 hours 10 AM 81° 86° Mostly Cloudy S   10 77% 73°
SAN ANTONIO, TX 78266 weather forecast Day 3, 15 hours 1 PM 87° 93° Mostly Cloudy 9%

0% Thunder
( 23% severe)
S   13 61% 72°
SAN ANTONIO, TX 78266 weather forecast Day 3, 18 hours 4 PM 91° 99° Mostly Cloudy SSE   13 54% 72°
SAN ANTONIO, TX 78266 weather forecast Day 3, 21 hours 7 PM 88° 96° Partly Cloudy     SSE   16 61% 73°

RANDOLPH AFB, TX extended weather forecast

Thursday
11 JUN 2026
Friday
12 JUN 2026
Saturday
13 JUN 2026
Sunday
14 JUN 2026
Monday
15 JUN 2026
Low 76° Low 76° Low 72° Low 74° Low 74°
High 93° High 94° High 92° High 92° High 90°
SAN ANTONIO, TX 78266 weather forecast Day 4 SAN ANTONIO, TX 78266 weather forecast Day 5 SAN ANTONIO, TX 78266 weather forecast Day 6 SAN ANTONIO, TX 78266 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
19% Rain
Partly Cloudy
20% Rain
Partly Cloudy
11% Rain
Overcast
32% Rain
Overcast
33% Rain
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