Current Weather Forecast for Castroville

TX 78009  |   8:33pm

Weather Conditions

93°

Feels Like 98°

Fair

75° 100°

0

UV Index

Moderate

Air Quality

ESE 5 mph

Wind

0 in

rain

Tonight

Fri 7/31

75°

Lowest Temperature

8%

A clear sky. Low near 75F. Winds SE at 5 to 10 mph.

Tomorrow

Sat 8/1

99°

Highest Temperature

24%

Intervals of clouds and sunshine. Hot. High 99F. Winds ESE at 5 to 10 mph.

Tomorrow night

Sat 8/1

76°

Lowest Temperature

24%

Cloudy skies early will become partly cloudy later at night. Low 76F. Winds light and variable.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Castroville

Hourly Weather Forecast & Temperature

9PM

91°

Feels Like 96°

Clear

SE 5 mph

Wind

1011 mb

Pressure

46%

Humidity

0

UV Index

10mi

Visibility

19%

Cloud Cover

10PM

88°

Feels Like 95°

Clear

SE 10 mph

Wind

1012 mb

Pressure

57%

Humidity

0

UV Index

10mi

Visibility

15%

Cloud Cover

11PM

1%

86°

Feels Like 92°

Clear

SE 8 mph

Wind

1013 mb

Pressure

63%

Humidity

0

UV Index

10mi

Visibility

11%

Cloud Cover

12AM

1%

84°

Feels Like 90°

Clear

SE 7 mph

Wind

1013 mb

Pressure

68%

Humidity

0

UV Index

10mi

Visibility

8%

Cloud Cover

1AM

2%

82°

Feels Like 87°

Clear

SE 6 mph

Wind

1014 mb

Pressure

74%

Humidity

0

UV Index

10mi

Visibility

4%

Cloud Cover

2AM

2%

80°

Feels Like 85°

Clear

SE 4 mph

Wind

1014 mb

Pressure

79%

Humidity

0

UV Index

10mi

Visibility

1%

Cloud Cover

3AM

3%

78°

Feels Like 84°

Clear

SE 4 mph

Wind

1014 mb

Pressure

84%

Humidity

0

UV Index

10mi

Visibility

5%

Cloud Cover

4AM

6%

77°

Feels Like 83°

Clear

ESE 3 mph

Wind

1014 mb

Pressure

88%

Humidity

0

UV Index

10mi

Visibility

11%

Cloud Cover

5AM

7%

77°

Feels Like 82°

Clear

SE 3 mph

Wind

1014 mb

Pressure

91%

Humidity

0

UV Index

9mi

Visibility

10%

Cloud Cover

6AM

8%

76°

Feels Like 81°

Clear

ESE 2 mph

Wind

1014 mb

Pressure

94%

Humidity

0

UV Index

8mi

Visibility

8%

Cloud Cover

7AM

8%

76°

Feels Like 81°

Sunny

E 2 mph

Wind

1014 mb

Pressure

95%

Humidity

0

UV Index

8mi

Visibility

16%

Cloud Cover

8AM

7%

78°

Feels Like 84°

Partly Cloudy

ESE 2 mph

Wind

1014 mb

Pressure

91%

Humidity

0

UV Index

10mi

Visibility

36%

Cloud Cover

Fri 7/31

Fri

8%

75°

100°

Mainly clear. Lows overnight in the mid 70s.

98°

Feels Like

SE 10 mph

Wind

71%

Humidity

0

UV Index

6:55 AM

Sunrise

8:28 PM

Sunset

Sat 8/1

Sat

24%

75°

99°

Partly cloudy. Highs in the upper 90s and lows in the mid 70s.

107°

Feels Like

ESE 7 mph

Wind

60%

Humidity

11

UV Index

6:55 AM

Sunrise

8:27 PM

Sunset

Sun 8/2

Sun

22%

76°

101°

A few clouds. Highs 99 to 103F and lows in the mid 70s.

104°

Feels Like

NE 7 mph

Wind

50%

Humidity

11

UV Index

6:56 AM

Sunrise

8:26 PM

Sunset

Mon 8/3

Mon

5%

74°

102°

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

104°

Feels Like

SE 7 mph

Wind

51%

Humidity

11

UV Index

6:56 AM

Sunrise

8:26 PM

Sunset

Tue 8/4

Tue

6%

77°

101°

Sunny. Highs 99 to 103F and lows in the upper 70s.

105°

Feels Like

SE 11 mph

Wind

56%

Humidity

11

UV Index

6:57 AM

Sunrise

8:25 PM

Sunset

Wed 8/5

Wed

7%

77°

100°

Sunny. Highs 98 to 102F and lows in the upper 70s.

104°

Feels Like

SE 10 mph

Wind

58%

Humidity

11

UV Index

6:58 AM

Sunrise

8:24 PM

Sunset

Thu 8/6

Thu

8%

77°

100°

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

104°

Feels Like

SE 10 mph

Wind

58%

Humidity

11

UV Index

6:58 AM

Sunrise

8:23 PM

Sunset

Fri 8/7

Fri

8%

76°

100°

Abundant sunshine. Highs 98 to 102F and lows in the mid 70s.

103°

Feels Like

SE 10 mph

Wind

57%

Humidity

11

UV Index

6:59 AM

Sunrise

8:22 PM

Sunset

Plans up in the air? We'll help you weather-proof them. Get the FREE FOX Weather app.

Download the App

Looking for homes in this area?

• 116 Highland Park, Castroville, TX 78009
• 737 Falcon CV, Castroville, TX 78009
• 1110 Florence St, Castroville, TX 78009

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

Latest Stories from Texas

Hidden hazard: How to stay safe from harmful algal blooms this summer

As millions of Americans head to beaches, lakes and other bodies of water this summer, health officials are warning about harmful algal blooms that can pose serious health risks to people and pets.

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.

Load More Stories