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Castroville, TX 78009 Weather
Current conditions
Forecast for this hour (no station report in the last two hours)
Forecast
10-day-
Tonight
Mostly clear, with a low around 59. East southeast wind 0 to 5 mph.
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Friday
Sunny, with a high near 86. East wind 5 to 10 mph.
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Friday Night
Mostly clear, with a low around 60. East southeast wind 5 to 10 mph.
National Weather Service forecast updated 12 hrs ago.
Hourly
Hourly forecast- Now78°
- 9 PM74°
- 10 PM72°
- 11 PM70°
- Fri12 AM68°
- 1 AM66°
- 2 AM64°
- 3 AM63°
- 4 AM61°
- 5 AM61°
- 6 AM60°
- 7 AM59°
- 8 AM59°
- 9 AM64°
- 10 AM72°
- 11 AM76°
- 12 PM79°
- 1 PM81°
- 2 PM84°
- 3 PM84°
- 4 PM85°
- 5 PM86°
- 6 PM84°
- 7 PM81°
10-day forecast
Details- TodayOct 22Mostly Sunny59°86°
- FriOct 23Sunny60°86°
- SatOct 24Partly Sunny63°85°
- SunOct 25Mostly Cloudy61°82°
- MonOct 26Partly Sunny22%62°81°
- TueOct 27Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms42%59°79°
- WedOct 28Partly Sunny10%59°79°
- ThuOct 29Heavy rain0.41 in68°77°
- FriOct 30Showers0.69 in67°77°
- SatOct 31Rain0.33 in66°80°
Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.
Radar
Full mapWeather news near Castroville
More weather news-
Was San Antonio fooled by 'false fall'? Temps could flirt with 90.Enjoy the fall weather while you can, San Antonio. Tuesday’s mild temperatures could even be considered part of a “false fall” in South Texas, given how close the temperatures will flirt once again with 90 degrees for…
- San Antonio Weather Swings From Crisp Mornings To Summer Heat
The National Weather Service's Austin/San Antonio office says Tuesday will be sunny and warmer, with a high near 84, and the rest of the workweek keeps climbing. That marks a modest update from Hoodline's earlier…
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NWS: Here's when Central Texas will finally cool down for the yearA cold front hit Texas last weekend, bringing a boon for those San Antonio temperatures that make fall feel more like summer part two. But when can residents in South Central Texas expect for the weather to actually…
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Cool mornings, warm afternoonsThe latest in news, weather and sports for San Antonio and Central and South Texas. Justin Horne, KSAT Weather Authority Meteorologist Air Force identifies service member who died after fall during UTSA pregame ceremony…
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Old Farmer's Almanac predicts warm Thanksgiving, rain chances for South TexasIf you were hoping to pull out the cute winter boots and Fall-inspired sweaters this Thanksgiving holiday, you may be disappointed. The Old Farmer's Almanac has released its long-range forecast for Thanksgiving 2026…
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Old Farmer's Almanac's Thanksgiving 2026 weather forecastScenic views of the Riverwalk on a rainy day in San Antonio If you were hoping to pull out the cute winter boots and Fall-inspired sweaters this Thanksgiving holiday, you may be disappointed. The Old Farmer's Almanac…
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After cool Sunday, big changes expected for South Texas weather. Here's what's next.If you're a fall-weather fan, then Sunday will be the absolute perfect day to get outside. A chilly, crisp morning will be followed by a cool, sunny afternoon with very little wind throughout the region. After making it…
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After cool Sunday, big changes expected for South Texas weatherHigh pressure is expected to develop across Texas this week, especially by Wednesday and Thursday If you’re a fall-weather fan, then Sunday will be the absolute perfect day to get outside. A chilly, crisp morning will…
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Chilly Sunday morning gives way to a beautiful fall afternoonKSAT Chilly Sunday morning gives way to a beautiful fall afternoon Enjoy the cool, fall-like weather Sunday morning. Sunshine and comfortable temperatures take over by afternoon, followed by a steady warming trend that…
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Cold Front Chills San Antonio: How Long Will It Last?A cold front has rolled into San Antonio, dropping temperatures and bringing a noticeable chill to South Texas. MySA reports on how long the cooler air ... - A cold front has rolled into San Antonio, dropping…
Air quality
Acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.
Forecast
- ThuModerate
- FriModerate
- SatModerate
San Antonio, TX reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.
Sun & moon
Almanac
MonthlySan Antonio Kelly Field Afb, records since 1949. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).
Nearby
- San Antonio 38 km
- Converse 58 km
- Live Oak 58 km
- Boerne 51 km
- Timberwood Park 53 km
- Pearsall 55 km
- Pleasanton 58 km
- Hondo 25 km
- Helotes 31 km
- Fair Oaks Ranch 49 km
- Windcrest 52 km
- Lakehills 28 km
Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Conservative index and reflects what the press published. Terms of use.