Castroville, TX Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Castroville, TX in one place.
Mostly sunny, with a high near 84. East southeast wind around 5 mph.
Local Weather Overview
This forecast page for Castroville, TX is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: May 27, 2026 4:48 PM CDT.
The active forecast window currently covers May 27 to Jun 2, 2026 for Castroville, TX.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 27 to Jun 2, 2026
- Latest sync
- May 27, 2026 4:48 PM CDT
- Forecast office
- EWX
- Source
- NOAA / NWS
Daily Outlook
This Week in Castroville
Sunday looks like the warmest upcoming period in Castroville at 90 degrees F.
Tonight is the coolest period ahead with temperatures near 70 degrees F.
The strongest winds are forecast for Friday at about 0 to 10 mph SSE.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- May 27, 2026 4:48 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- EWX
- Radar station
- KEWX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 70. Southeast wind 0 to 5 mph.
Mostly sunny, with a high near 87. Southeast wind 0 to 5 mph.
Partly cloudy, with a low around 71. Southeast wind 0 to 5 mph.
Mostly sunny, with a high near 88. South southeast wind 0 to 10 mph.
Partly cloudy, with a low around 73. Southeast wind 5 to 10 mph.
Partly sunny, with a high near 89. South southeast wind 5 to 10 mph.
Partly cloudy, with a low around 73. Southeast wind 5 to 10 mph.
Mostly sunny, with a high near 90. Southeast wind 5 to 10 mph.
A slight chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 73. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 72. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 90. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 70.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
May 27
|
Mostly Sunny
|
84°F |
5 mph
ESE
|
|
Tonight
May 27
|
Mostly Clear
|
70°F |
0 to 5 mph
SE
|
|
Thursday
May 28
|
Mostly Sunny
|
87°F |
0 to 5 mph
SE
|
|
Thursday Night
May 28
|
Partly Cloudy
|
71°F |
0 to 5 mph
SE
|
|
Friday
May 29
|
Mostly Sunny
|
88°F |
0 to 10 mph
SSE
|
|
Friday Night
May 29
|
Partly Cloudy
|
73°F |
5 to 10 mph
SE
|
|
Saturday
May 30
|
Partly Sunny
|
89°F |
5 to 10 mph
SSE
|
|
Saturday Night
May 30
|
Partly Cloudy
|
73°F |
5 to 10 mph
SE
|
|
Sunday
May 31
|
Mostly Sunny
|
90°F |
5 to 10 mph
SE
|
|
Sunday Night
May 31
|
Slight Chance Showers And Thunderstorms
|
73°F |
5 to 10 mph
SE
|
|
Monday
Jun 1
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
90°F |
5 mph
ESE
|
|
Monday Night
Jun 1
|
Slight Chance Showers And Thunderstorms
|
72°F |
0 to 5 mph
ESE
|
|
Tuesday
Jun 2
|
Slight Chance Showers And Thunderstorms
|
90°F |
5 to 10 mph
ENE
|
|
Tuesday Night
Jun 2
|
Slight Chance Showers And Thunderstorms
|
70°F |
5 to 10 mph
ENE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Castroville.
