SAN ANTONIO, TX 78201 Weather Forecast & Current Conditions

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78201 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
SAN ANTONIO, TX Current Weather
5:51 AM CST JAN 22, 2026
Overcast 54°F
Feels Like:	53°F
Dewpoint:	46°F
Rel. Hum.:	74%
Visibility:	10 miles
Wind:	N at 5 mph
Pressure:	30.13 inches
Last 72 hours
Local Area Snow Depth
Texas Current Weather
Texas MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

78201 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	SAN ANTONIO, TX 78201 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TODAY
Mostly cloudy this morning, then clearing. Patchy fog this morning. Highs in the lower 70s. Northeast winds around 5 mph, becoming southeast this afternoon.

TONIGHT
Partly cloudy in the evening, then becoming cloudy. Lows in the upper 50s. East winds around 5 mph.

FRIDAY
Cloudy. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs around 70. East winds 5 to 10 mph. Chance of rain 50 percent.

FRIDAY NIGHT
Showers with a chance of thunderstorms in the evening, then showers with a slight chance of thunderstorms after midnight. Much cooler with lows around 40. Northeast winds 10 to 15 mph. Chance of rain 90 percent.

SATURDAY
Rain showers with a slight chance of thunderstorms in the morning, then rain showers likely in the afternoon. Much cooler with highs around 50. Temperature falling into the lower 40s in the afternoon. Northeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent.

SATURDAY NIGHT
Rain showers with freezing rain likely. Much colder with lows in the mid 20s. Chance of precipitation 90 percent. Wind chill readings as low as 10 above after midnight.

SUNDAY
Partly cloudy. A chance of sleet with a slight chance of freezing rain in the morning. Cooler with highs in the mid 30s. Chance of precipitation 30 percent. Wind chill readings as low as 10 above in the morning.

SUNDAY NIGHT THROUGH MONDAY NIGHT
Mostly clear. Lows in the lower 20s. Highs in the mid 40s. Wind chill readings as low as 10 above.

TUESDAY AND TUESDAY NIGHT
Partly cloudy. Highs in the mid 50s. Lows in the mid 30s.

WEDNESDAY
Partly cloudy in the morning, then clearing. Highs in the lower 60s.

78201 WEATHER SATELLITE LOOPS

Visible Weather Satellite
SAN ANTONIO, TX 78201

Infrared Weather Satellite
SAN ANTONIO, TX 78201

78201 WEATHER RADAR LOOP

NEXRAD Weather Radar
SAN ANTONIO, TX 78201

MOS COMPUTER WEATHER FORECAST

SAN ANTONIO, TX 3 hourly weather forecast

weather forecast created 6:00 PM CST 1/21/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Thursday
22 JAN 2026

12 AM

55°

54°

Clear

1%

0% Thunder
( 0% severe)

N 6

69%

45°

Low 53°

3 AM

54°

52°

Mostly Cloudy

N 7

74%

46°

High 73°

6 AM

54°

52°

Mostly Cloudy

0%

0% Thunder
( 0% severe)

NNE 7

86%

50°

Mostly Cloudy

9 AM

57°

56°

Mostly Cloudy

NE 6

86%

53°

12 PM

65°

65°

Partly Cloudy

0%

0% Thunder
( 0% severe)

E 6

68%

54°

3 PM

72°

72°

Partly Cloudy

SE 7

49%

52°

6 PM

69°

69°

Partly Cloudy

0%

0% Thunder
( 1% severe)

ESE 6

55%

52°

9 PM

63°

64°

Partly Cloudy

E 5

72%

54°

Friday
23 JAN 2026

12 AM

60°

60°

Mostly Cloudy

4%

0% Thunder
( 4% severe)

ESE 6

87%

56°

Low 57°

3 AM

61°

61°

Mostly Cloudy

ESE 5

90%

58°

High 70°

6 AM

61°

61°

Overcast

14%
RAIN
<.01 in

0% Thunder
( 3% severe)

E 5

93%

59°

Overcast

Chance of Rain

9 AM

61°

61°

Overcast

E 6

97%

60°

12 PM

65°

65°

Mostly Cloudy

39%
RAIN
1–2 in

0% Thunder
( 10% severe)

E 8

87%

61°

3 PM

68°

68°

Mostly Cloudy

E 9

73%

59°

6 PM

66°

66°

Mostly Cloudy

73%
RAIN
***

0% Thunder
( 19% severe)

ENE 10

75%

58°

9 PM

60°

58°

Mostly Cloudy

ENE 12

87%

56°


SAN ANTONIO, TX extended weather forecast
Saturday 24 JAN 2026	Sunday 25 JAN 2026	Monday 26 JAN 2026	Tuesday 27 JAN 2026	Wednesday 28 JAN 2026
Low 42°	Low 25°	Low 17°	Low 25°	Low 42°
High 42°	High 31°	High 47°	High 57°	High 61°

Overcast 86% Rain	Overcast 61% Ice	Clear 11% Snow/Ice	Partly Cloudy 6% Rain	Mostly Cloudy 13% Rain

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