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Castroville, TX 78009 Weather

Tonight: Mostly Cloudy, low 63°F. Hourly and 10-day forecast from the National Weather Service. Times are local (CDT).

Castroville, TX 78009 current weather

67°F

Partly Cloudy

Forecast for this hour. No recent report from a nearby station.

H -- / L 63°

  • No rain expected in the next 12 hours

No recent station report. NWS hourly forecast updated 10/27/2026, 4:44 PM PT

Hourly forecast

NWS, updated 10/27/2026, 4:44 PM PT

  1. Now67°
  2. Wed12 AM68°
  3. 1 AM67°
  4. 2 AM66°
  5. 3 AM66°
  6. 4 AM66°
  7. 5 AM65°
  8. 6 AM65°
  9. 7 AM65°
  10. 8 AM64°
  11. 9 AM67°
  12. 10 AM72°
  13. 11 AM75°
  14. 12 PM78°
  15. 1 PM81°
  16. 2 PM82°
  17. 3 PM83°
  18. 4 PM84°
  19. 5 PM83°
  20. 6 PM82°
  21. 7 PM79°
  22. 8 PM75°
  23. 9 PM73°
  24. 10 PM72°
  25. 11 PM71°
  26. Thu12 AM70°
  27. 1 AM70°
  28. 2 AM69°
  29. 3 AM69°
  30. 4 AM69°18%
  31. 5 AM68°18%
  32. 6 AM68°18%
  33. 7 AM68°45%
  34. 8 AM67°45%
  35. 9 AM69°45%
  36. 10 AM72°45%
  37. 11 AM74°45%
  38. 12 PM76°45%
  39. 1 PM77°69%
  40. 2 PM77°69%
  41. 3 PM77°69%
  42. 4 PM77°69%
  43. 5 PM76°69%
  44. 6 PM74°69%
  45. 7 PM73°29%
  46. 8 PM72°29%
  47. 9 PM70°29%
  48. 10 PM69°29%

10-day forecast

Tap a day for details

  • Today10/27Low 63°High

    Tonight: Mostly cloudy, with a low around 63. East southeast wind around 5 mph.

    Mostly Cloudy
  • Wed10/2818% chance of precipitationLow 66°High 85°

    Wednesday: Partly sunny, with a high near 85. East southeast wind around 5 mph.

    Wednesday Night: A slight chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 66. East southeast wind around 5 mph. Chance of precipitation is 20%.

    Partly Sunny
  • Thu10/2969% chance of precipitationLow 62°High 79°

    Thursday: Showers and thunderstorms likely. Mostly cloudy, with a high near 79. East southeast wind 5 to 10 mph. Chance of precipitation is 70%.

    Thursday Night: Showers and thunderstorms likely. Cloudy, with a low around 62. East southeast wind 5 to 10 mph. Chance of precipitation is 70%.

    Showers And Thunderstorms Likely
  • Fri10/3047% chance of precipitationLow 62°High 79°

    Friday: A chance of rain showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm. Mostly cloudy, with a high near 79. East southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    Friday Night: Mostly cloudy, with a low around 62. East southeast wind 0 to 5 mph.

    Chance Showers And Thunderstorms
  • Sat10/3112% chance of precipitationLow 63°High 84°

    Saturday: Partly sunny, with a high near 84. East southeast wind around 5 mph.

    Saturday Night: Partly cloudy, with a low around 63. East wind 0 to 5 mph.

    Partly Sunny
  • Sun11/1Low 66°High 85°

    Sunday: Partly sunny, with a high near 85.

    Sunday Night: Mostly cloudy, with a low around 66.

    Partly Sunny
  • Mon11/225% chance of precipitationLow 61°High 85°

    Monday: Partly sunny, with a high near 85.

    Monday Night: A chance of rain showers after midnight. Partly cloudy, with a low around 61. Chance of precipitation is 30%.

    Partly Sunny
  • Tue11/319% chance of precipitationLow High 80°

    Tuesday: A slight chance of rain showers before noon. Mostly sunny, with a high near 80.

    Slight Chance Rain Showers then Mostly Sunny
  • Wed11/4Model blendLow 53°High 78°

    Wednesday: Mostly sunny. High near 78°. Low that night near 53°.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Thu11/5Model blendLow 54°High 79°

    Thursday: Mostly sunny. High near 79°. Low that night near 54°.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

Forecast for 29.365, -98.874 from the NWS EWX office, updated 10/27/2026, 4:44 PM PT · Official forecast on weather.gov

Days 9 to 10: NOAA National Blend of Models, station KSKF (Lackland AFB/Kelly Fld, 18 mi), model run 10/27/2026, 6:00 PM CDT

From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.

Next 6 hours

NWS hourly forecast

  1. Now67°Partly Cloudy3%5 mph
  2. 12 AM68°Partly Cloudy3%5 mph
  3. 1 AM67°Mostly Cloudy3%5 mph
  4. 2 AM66°Mostly Cloudy3%5 mph
  5. 3 AM66°Partly Cloudy3%5 mph
  6. 4 AM66°Mostly Cloudy4%5 mph

Hourly details

Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShow
55°73°90°0%100%TueWedThuFriSatSunMonTue84°64°77°67°78°63°83°63°85°65°85°67°70°61°

Line: temperature °F. Bars: chance of precipitation.

  1. TueNow67°3%5
  2. Wed 10/2812 AM68°3%5
  3.  1 AM67°3%5
  4.  2 AM66°3%5
  5.  3 AM66°3%5
  6.  4 AM66°4%5
  7.  5 AM65°4%5
  8.  6 AM65°4%5
  9.  7 AM65°3%5
  10.  8 AM64°3%5
  11.  9 AM67°3%5
  12.  10 AM72°5%5
  13.  11 AM75°5%5
  14.  12 PM78°5%5
  15.  1 PM81°8%5
  16.  2 PM82°8%5
  17.  3 PM83°8%5
  18.  4 PM84°7%5
  19.  5 PM83°7%5
  20.  6 PM82°7%5
  21.  7 PM79°6%5
  22.  8 PM75°6%5
  23.  9 PM73°6%5
  24.  10 PM72°3%5
  25.  11 PM71°3%5
  26. Thu 10/2912 AM70°3%5
  27.  1 AM70°8%5
  28.  2 AM69°8%5
  29.  3 AM69°8%5
  30.  4 AM69°18%5
  31.  5 AM68°18%5
  32.  6 AM68°18%5
  33.  7 AM68°45%5
  34.  8 AM67°45%5
  35.  9 AM69°45%5
  36.  10 AM72°45%5
  37.  11 AM74°45%5
  38.  12 PM76°45%10
  39.  1 PM77°69%10
  40.  2 PM77°69%10
  41.  3 PM77°69%10
  42.  4 PM77°69%10
  43.  5 PM76°69%10
  44.  6 PM74°69%10
  45.  7 PM73°29%5
  46.  8 PM72°29%5
  47.  9 PM70°29%5
  48.  10 PM69°29%5
  49.  11 PM69°29%5
  50. Fri 10/3012 AM68°29%5
  51.  1 AM68°32%5
  52.  2 AM67°32%10
  53.  3 AM66°32%10
  54.  4 AM64°32%10
  55.  5 AM63°32%10
  56.  6 AM63°32%10
  57.  7 AM63°47%10
  58.  8 AM64°47%10
  59.  9 AM67°47%10
  60.  10 AM69°47%10
  61.  11 AM71°47%10
  62.  12 PM73°47%10
  63.  1 PM75°14%10
  64.  2 PM77°14%10
  65.  3 PM78°14%10
  66.  4 PM78°14%10
  67.  5 PM78°14%5
  68.  6 PM76°14%5
  69.  7 PM74°11%5
  70.  8 PM72°11%5
  71.  9 PM70°11%5
  72.  10 PM68°11%5
  73.  11 PM67°11%5
  74. Sat 10/3112 AM67°11%5
  75.  1 AM66°12%0
  76.  2 AM65°12%0
  77.  3 AM64°12%5
  78.  4 AM63°12%5
  79.  5 AM63°12%5
  80.  6 AM63°12%5
  81.  7 AM64°10%5
  82.  8 AM66°10%5
  83.  9 AM69°10%5
  84.  10 AM72°10%5
  85.  11 AM75°10%5
  86.  12 PM78°10%5
  87.  1 PM80°6%5
  88.  2 PM82°6%5
  89.  3 PM83°6%5
  90.  4 PM83°6%5
  91.  5 PM82°6%5
  92.  6 PM80°6%0
  93.  7 PM78°3%0
  94.  8 PM75°3%0
  95.  9 PM72°3%0
  96.  10 PM70°3%0
  97.  11 PM69°3%0
  98. Sun 11/112 AM68°3%0
  99.  1 AM68°3%0
  100.  1 AM67°3%0
  101.  2 AM67°3%5
  102.  3 AM66°3%5
  103.  4 AM65°3%5
  104.  5 AM65°3%5
  105.  6 AM66°6%5
  106.  7 AM68°6%5
  107.  8 AM70°6%5
  108.  9 AM73°6%5
  109.  10 AM76°6%5
  110.  11 AM79°6%5
  111.  12 PM81°5%5
  112.  1 PM83°5%5
  113.  2 PM85°5%5
  114.  3 PM85°5%5
  115.  4 PM84°5%5
  116.  5 PM82°5%5
  117.  6 PM80°4%5
  118.  7 PM77°4%5
  119.  8 PM74°4%5
  120.  9 PM72°4%5
  121.  10 PM71°4%5
  122.  11 PM70°4%5
  123. Mon 11/212 AM70°6%5
  124.  1 AM69°6%5
  125.  2 AM69°6%5
  126.  3 AM68°6%5
  127.  4 AM68°6%5
  128.  5 AM67°6%5
  129.  6 AM68°12%5
  130.  7 AM69°12%5
  131.  8 AM72°12%10
  132.  9 AM74°12%10
  133.  10 AM76°12%10
  134.  11 AM79°12%10
  135.  12 PM81°9%10
  136.  1 PM83°9%10
  137.  2 PM85°9%10
  138.  3 PM85°9%5
  139.  4 PM84°9%5
  140.  5 PM82°9%5
  141.  6 PM80°13%5
  142.  7 PM77°13%5
  143.  8 PM74°13%5
  144.  9 PM71°13%5
  145.  10 PM69°13%5
  146.  11 PM68°13%5
  147. Tue 11/312 AM67°25%5
  148.  1 AM66°25%5
  149.  2 AM64°25%10
  150.  3 AM63°25%10
  151.  4 AM62°25%10
  152.  5 AM61°25%10
  153.  6 AM62°19%10
  154.  7 AM64°19%10
  155.  8 AM67°19%10
  156.  9 AM70°19%10

Temperature °F · chance of precipitation · wind in mph

NWS hourly forecast updated 10/27/2026, 4:44 PM PT

Radar and satellite

National radar

NEXRAD (last 50 min) and GOES

Latest

Nearby hazards

Texas hazards

Severe storm and flash flood outlooks, expected rain, river flooding and wildfires near this area

  • Severe storm outlook today:No thunderstorm risk area over this locationOutlook map
  • Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
  • River gauges within 40 miles at or above flood stage: None reported
  • Active wildfires within 50 miles: None reported

Drought

By county

Medina County, week of 10/20/2026

96% of the county is in moderate drought or worse, 34% in extreme drought or worse.

Sun and moon

Local time, center of the area

Sunrise
7:45 AM
Sunset
6:53 PM
Daylight
11 hr 8 min
Moon
Waning Gibbous 95% lit
First light (civil dawn)
7:20 AM
Last light (civil dusk)
7:17 PM
Moonrise
7:48 PM
Moonset
9:21 AM

Normal October weather

Climate

Normal October high 84°, low 60°, precipitation 3.42 in for the month. 1991 to 2020 normals at Lytle 3w, 9 mi away.

Other places nearby

Data sources

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Frequently asked questions

Will it rain in Castroville, TX 78009 in the next 24 hours?
The NWS hourly forecast does not show any hour with a 50% or higher chance of precipitation in the next 24 hours.
What is the 10-day forecast for Castroville, TX 78009?
The first 8 days come from the National Weather Service forecast. Days 9 to 10 (Nov 4 to Nov 5) come from the NOAA National Blend of Models, with highs of 78°F to 79°F. Model guidance this far out often changes.
What time is sunrise and sunset in Castroville, TX 78009 today?
Sunrise is about 7:45 AM CDT and sunset is about 6:53 PM CDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Castroville, TX 78009?
At Lytle 3w, the 1991 to 2020 normal high in October is 84°F and the normal low is 60°F.

About this data

Weather and emergencies: Weather, air quality and hazard information on this page is delayed and may be incomplete. It is not a substitute for official warnings. Always follow the National Weather Service, local emergency management and public safety officials. In an emergency, call 911. For evacuation orders, use your local official alert system.

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