LOCKHART, TX 78644 Weather Forecast & Current Conditions

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78644 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
SAN MARCOS, TX Current Weather
12:56 AM CDT APR 3, 2026
Overcast 73°F
Feels Like:	73°F
Dewpoint:	66°F
Rel. Hum.:	79%
Visibility:	10 miles
Wind:	SSE at 13 mph
Pressure:	29.91 inches
Last 72 hours
Local Area Snow Depth
Texas Current Weather
Texas MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

78644 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	LOCKHART, TX 78644 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TONIGHT
Partly cloudy this evening, then becoming cloudy. Lows in the upper 60s. South winds 10 to 15 mph.

FRIDAY
Cloudy in the morning, then becoming partly cloudy. Highs in the upper 80s. Southeast winds 15 to 20 mph with gusts up to 30 mph.

FRIDAY NIGHT
Cloudy with a slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the upper 60s. Southeast winds 15 to 20 mph with gusts up to 30 mph, diminishing to 5 to 10 mph after midnight. Chance of rain 40 percent.

SATURDAY
Showers likely with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Highs around 80. Temperature falling into the lower 70s in the afternoon. South winds 5 to 10 mph, becoming northeast 10 to 15 mph with gusts up to 25 mph in the afternoon. Chance of rain 90 percent.

SATURDAY NIGHT
Cloudy with a chance of showers with a slight chance of thunderstorms. Much cooler. Less humid with lows in the lower 50s. North winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 40 percent.

SUNDAY
Cloudy. A chance of showers, mainly in the morning. Cooler with highs in the mid 60s. Chance of rain 30 percent.

SUNDAY NIGHT
Cloudy with a slight chance of showers. Lows in the lower 50s.

MONDAY
Cloudy with a slight chance of showers in the morning, then partly cloudy in the afternoon. Highs in the upper 60s.

MONDAY NIGHT THROUGH TUESDAY NIGHT
Partly cloudy. Lows in the upper 40s. Highs in the mid 70s.

WEDNESDAY AND WEDNESDAY NIGHT
Partly cloudy. Highs in the upper 70s. Lows in the upper 50s.

THURSDAY
Mostly cloudy. Highs around 80.

78644 WEATHER SATELLITE LOOPS

Visible Weather Satellite
LOCKHART, TX 78644

Infrared Weather Satellite
LOCKHART, TX 78644

78644 WEATHER RADAR LOOP

NEXRAD Weather Radar
LOCKHART, TX 78644

MOS COMPUTER WEATHER FORECAST

SAN MARCOS, TX 3 hourly weather forecast

weather forecast created 7:00 PM EST 4/ 2/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Friday
3 APR 2026

12 AM

72°

72°

Mostly Cloudy

6%

0% Thunder
( 8% severe)

S 12

84%

67°

Low 69°

3 AM

71°

71°

Mostly Cloudy

S 12

87%

67°

High 88°

6 AM

70°

70°

Mostly Cloudy

7%

0% Thunder
( 8% severe)

SSE 12

90%

67°

Mostly Cloudy

Breezy

9 AM

74°

74°

Mostly Cloudy

SSE 15

84%

69°

12 PM

83°

86°

Mostly Cloudy

6%

0% Thunder
( 6% severe)

SSE 18

59%

67°

3 PM

86°

88°

Mostly Cloudy

SSE 21

50%

65°

6 PM

82°

84°

Mostly Cloudy

24%
RAIN
<.01 in

0% Thunder
( 16% severe)

SSE 21

55%

64°

9 PM

75°

75°

Mostly Cloudy

SSE 16

76%

67°

Saturday
4 APR 2026

12 AM

73°

73°

Mostly Cloudy

33%
RAIN
.01–.1 in

0% Thunder
( 14% severe)

S 13

84%

68°

Low 69°

3 AM

71°

71°

Mostly Cloudy

S 10

90%

68°

High 79°

6 AM

70°

70°

Mostly Cloudy

63%
RAIN
***

0% Thunder
( 20% severe)

SSE 9

93%

68°

Mostly Cloudy

Rain Likely

9 AM

72°

72°

Mostly Cloudy

SSE 9

90%

69°

12 PM

76°

77°

Mostly Cloudy

87%
RAIN
***

0% Thunder
( 41% severe)

S 10

74%

67°

3 PM

73°

73°

Mostly Cloudy

N 15

73%

64°

6 PM

67°

67°

Mostly Cloudy

41%
RAIN
***

0% Thunder
( 14% severe)

N 18

70%

57°

9 PM

62°

60°

Mostly Cloudy

NNE 16

78%

55°


SAN MARCOS, TX extended weather forecast
Sunday 5 APR 2026	Monday 6 APR 2026	Tuesday 7 APR 2026	Wednesday 8 APR 2026	Thursday 9 APR 2026
Low 55°	Low 52°	Low 49°	Low 51°	Low 55°
High 65°	High 71°	High 67°	High 77°	High 80°

Overcast 76% Rain	Overcast 42% Rain	Overcast 53% Rain	Mostly Cloudy 22% Rain	Mostly Cloudy 14% Rain

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