Current Weather Forecast for Castroville

TX 78009  |   2:10am

Weather Conditions

78°

Feels Like 78°

Fair

74° 100°

0

UV Index

Good

Air Quality

SE 7 mph

Wind

0 in

rain

Tonight

Mon 7/27

74°

Lowest Temperature

3%

Some clouds. Low 74F. Winds light and variable.

Tomorrow

Tue 7/28

100°

Highest Temperature

5%

Partly cloudy skies. Hot. High near 100F. Winds SE at 10 to 15 mph.

Tomorrow night

Tue 7/28

76°

Lowest Temperature

14%

Clear to partly cloudy. Low 76F. Winds SE at 10 to 15 mph.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Castroville

Hourly Weather Forecast & Temperature

3AM

2%

77°

Feels Like 77°

Partly Cloudy

SE 6 mph

Wind

1011 mb

Pressure

87%

Humidity

0

UV Index

10mi

Visibility

35%

Cloud Cover

4AM

3%

76°

Feels Like 76°

Partly Cloudy

SE 6 mph

Wind

1011 mb

Pressure

91%

Humidity

0

UV Index

10mi

Visibility

35%

Cloud Cover

5AM

3%

76°

Feels Like 76°

Partly Cloudy

SE 6 mph

Wind

1011 mb

Pressure

92%

Humidity

0

UV Index

8mi

Visibility

49%

Cloud Cover

6AM

3%

75°

Feels Like 75°

Partly Cloudy

ESE 5 mph

Wind

1012 mb

Pressure

95%

Humidity

0

UV Index

8mi

Visibility

37%

Cloud Cover

7AM

3%

75°

Feels Like 75°

Partly Cloudy

ESE 5 mph

Wind

1012 mb

Pressure

95%

Humidity

0

UV Index

8mi

Visibility

36%

Cloud Cover

8AM

2%

76°

Feels Like 76°

Partly Cloudy

SE 6 mph

Wind

1012 mb

Pressure

91%

Humidity

0

UV Index

9mi

Visibility

45%

Cloud Cover

9AM

2%

79°

Feels Like 85°

Mostly Cloudy

SSE 8 mph

Wind

1012 mb

Pressure

84%

Humidity

1

UV Index

10mi

Visibility

69%

Cloud Cover

10AM

4%

83°

Feels Like 90°

Mostly Cloudy

SSE 9 mph

Wind

1012 mb

Pressure

74%

Humidity

3

UV Index

10mi

Visibility

63%

Cloud Cover

11AM

2%

86°

Feels Like 93°

Partly Cloudy

SSE 8 mph

Wind

1012 mb

Pressure

67%

Humidity

6

UV Index

10mi

Visibility

35%

Cloud Cover

12PM

1%

88°

Feels Like 97°

Sunny

SSE 8 mph

Wind

1012 mb

Pressure

60%

Humidity

9

UV Index

10mi

Visibility

18%

Cloud Cover

1PM

91°

Feels Like 100°

Sunny

SSE 8 mph

Wind

1011 mb

Pressure

53%

Humidity

11

UV Index

10mi

Visibility

10%

Cloud Cover

2PM

93°

Feels Like 103°

Sunny

SE 9 mph

Wind

1010 mb

Pressure

49%

Humidity

11

UV Index

10mi

Visibility

11%

Cloud Cover

Mon 7/27

Mon

3%

74°

100°

Partly cloudy. Lows overnight in the mid 70s.

83°

Feels Like

SE 6 mph

Wind

89%

Humidity

0

UV Index

6:52 AM

Sunrise

8:31 PM

Sunset

Tue 7/28

Tue

5%

74°

99°

Mix of sun and clouds. Highs 98 to 102F and lows in the mid 70s.

106°

Feels Like

SE 11 mph

Wind

61%

Humidity

11

UV Index

6:53 AM

Sunrise

8:30 PM

Sunset

Wed 7/29

Wed

20%

76°

100°

Morning clouds followed by afternoon sun. Highs 98 to 102F and lows in the upper 70s.

106°

Feels Like

SE 10 mph

Wind

61%

Humidity

11

UV Index

6:54 AM

Sunrise

8:29 PM

Sunset

Thu 7/30

Thu

8%

77°

101°

Partly cloudy. Highs 99 to 103F and lows in the mid 70s.

104°

Feels Like

SSE 9 mph

Wind

58%

Humidity

11

UV Index

6:54 AM

Sunrise

8:29 PM

Sunset

Fri 7/31

Fri

8%

75°

102°

Sunny. Highs 100 to 104F and lows in the upper 70s.

105°

Feels Like

SSE 7 mph

Wind

58%

Humidity

11

UV Index

6:55 AM

Sunrise

8:28 PM

Sunset

Sat 8/1

Sat

6%

77°

100°

Plenty of sun. Highs 98 to 102F and lows in the upper 70s.

106°

Feels Like

S 5 mph

Wind

58%

Humidity

11

UV Index

6:55 AM

Sunrise

8:27 PM

Sunset

Sun 8/2

Sun

14%

77°

99°

A few clouds. Highs in the upper 90s and lows in the mid 70s.

103°

Feels Like

NE 7 mph

Wind

54%

Humidity

11

UV Index

6:56 AM

Sunrise

8:26 PM

Sunset

Mon 8/3

Mon

8%

75°

98°

Abundant sunshine. Highs in the upper 90s and lows in the upper 70s.

101°

Feels Like

ESE 10 mph

Wind

55%

Humidity

11

UV Index

6:56 AM

Sunrise

8:26 PM

Sunset

Need to see beyond 12 Hours?

Find more forecast on the FREE FOX WEATHER App

GO TO APP STORE

Looking for homes in this area?

• 146 Emily Est, San Antonio, TX 78253
• 153 Antelope Vly, San Antonio, TX 78253
• 104 Sunnyland Dr, Castroville, TX 78009

Sponsored by Redfin. Housing data supplied by Redfin independent of FOX Weather.

Latest Stories from Texas

The top 10 worst states for battling mosquitos thanks to heat and humidity

Outside ranked the 10 worst states for mosquitoes in 2026. Here's where the biting pests thrive most, and the climate and landscapes that help fuel their populations.

Bryan Norcross: The Atlantic goes quiet after Bertha fades away

The remnants of former Tropical Storm Bertha have moved into northern Mexico. It's now a weak disturbance over the mountains.

Battered and bruised Bertha weakens as all storm watches and warnings are discontinued

Tropical Storm Bertha is back in the northern Gulf and racing toward Texas, where it is expected to make a second landfall Thursday afternoon after striking southeast Louisiana on Wednesday.

Rare magnitude 5.0 earthquake strikes Texas Panhandle, strongest to rattle region in over 100 years

A magnitude 5.0 earthquake struck roughly 24 miles southeast of Miami, Texas, in the state's Panhandle region at 5:21 a.m. local time Thursday.

Load More Stories