SAN ANTONIO, TX 78243 Weather Forecast & Current Conditions

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78243 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
KELLY AFB, TX Current Weather
4:55 PM CDT APR 21, 2026
Overcast Light Rain Mist NA
Feels Like:	NA
Dewpoint:	NA
Rel. Hum.:	NA%
Visibility:	1 3/8 miles
Wind:	ENE at 9 mph
Pressure:
Last 72 hours
Local Area Snow Depth
Texas Current Weather
Texas MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

78243 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	SAN ANTONIO, TX 78243 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TONIGHT
Cloudy with a chance of showers. A chance of thunderstorms, mainly this evening. Patchy fog. Near steady temperature in the mid 60s. Southeast winds 5 to 10 mph. Chance of rain 40 percent.

WEDNESDAY
Mostly cloudy. Patchy fog in the morning. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Not as cool with highs around 80. Southeast winds 5 to 10 mph. Chance of rain 40 percent.

WEDNESDAY NIGHT
Mostly cloudy. Lows in the upper 60s. Southeast winds 5 to 10 mph.

THURSDAY
Mostly cloudy. Highs in the mid 80s. South winds 10 to 15 mph.

THURSDAY NIGHT
Mostly cloudy. Lows in the upper 60s. Southeast winds 5 to 10 mph.

FRIDAY
Cloudy in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs in the mid 80s.

FRIDAY NIGHT
Partly cloudy. Lows in the upper 60s.

SATURDAY
Cloudy in the morning, then becoming partly cloudy. Highs in the lower 90s.

SATURDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows around 70.

SUNDAY
Mostly cloudy. Highs in the lower 90s.

SUNDAY NIGHT THROUGH TUESDAY
Partly cloudy. Lows around 70. Highs in the lower 90s.

78243 WEATHER SATELLITE LOOPS

Visible Weather Satellite
SAN ANTONIO, TX 78243

Infrared Weather Satellite
SAN ANTONIO, TX 78243

78243 WEATHER RADAR LOOP

NEXRAD Weather Radar
SAN ANTONIO, TX 78243

MOS COMPUTER WEATHER FORECAST

KELLY AFB, TX 3 hourly weather forecast

weather forecast created 5:00 AM PDT 4/21/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Tuesday
21 APR 2026

1 PM

68°

68°

Mostly Cloudy

35%
RAIN
.1–.25 in

0% Thunder
( 24% severe)

E 8

87%

64°

High 71°

4 PM

70°

70°

Mostly Cloudy

E 10

81%

64°

Mostly Cloudy

Chance of Rain

7 PM

70°

70°

Mostly Cloudy

25%
RAIN
***

0% Thunder
( 21% severe)

E 10

81%

64°

10 PM

69°

69°

Mostly Cloudy

E 9

87%

65°

Wednesday
22 APR 2026

1 AM

69°

69°

Mostly Cloudy

28%
RAIN
.01–.1 in

0% Thunder
( 21% severe)

SE 7

84%

64°

Low 67°

4 AM

69°

69°

Mostly Cloudy

SE 6

87%

65°

High 82°

7 AM

69°

69°

Mostly Cloudy

15%
RAIN
.01–.1 in

0% Thunder
( 20% severe)

SE 5

87%

65°

Mostly Cloudy

Chance of Rain

10 AM

72°

72°

Mostly Cloudy

SSE 7

87%

68°

1 PM

77°

79°

Mostly Cloudy

26%
RAIN
<.01 in

0% Thunder
( 26% severe)

SSE 8

74%

68°

4 PM

80°

82°

Mostly Cloudy

SSE 9

62%

66°

7 PM

78°

80°

Partly Cloudy

3%

0% Thunder
( 14% severe)

SE 10

67%

66°

10 PM

74°

74°

Mostly Cloudy

SE 10

79%

67°

Thursday
23 APR 2026

1 AM

71°

71°

Mostly Cloudy

1%

0% Thunder
( 8% severe)

SSE 8

84%

66°

Low 68°

4 AM

70°

70°

Mostly Cloudy

SSE 8

84%

65°

High 86°

7 AM

69°

69°

Mostly Cloudy

1%

0% Thunder
( 15% severe)

SSE 8

90%

66°

Mostly Cloudy

10 AM

73°

73°

Mostly Cloudy

S 10

84%

68°

1 PM

79°

81°

Mostly Cloudy

4%

0% Thunder
( 16% severe)

S 12

67%

67°

4 PM

83°

85°

Mostly Cloudy

SSE 12

57%

66°

7 PM

82°

84°

Partly Cloudy

SSE 12

58%

66°


KELLY AFB, TX extended weather forecast
Friday 24 APR 2026	Saturday 25 APR 2026	Sunday 26 APR 2026	Monday 27 APR 2026	Tuesday 28 APR 2026
Low 70°	Low 69°	Low 69°	Low 71°	Low 59°
High 88°	High 93°	High 94°	High 89°	High 91°

Overcast 23% Rain	Partly Cloudy 25% Rain	Partly Cloudy 29% Rain	Overcast 30% Rain	Partly Cloudy 11% Rain

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