Castro County, TX Weather Forecast
County weather hub
Mostly Sunny then Chance Showers And Thunderstorms
Compare major city weather across Castro County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 99. Heat index values as high as 97. South southwest wind 10 to 15 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
County Weather Overview
This county weather page brings together forecast coverage for Castro County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 2 of 2 mapped cities in Castro County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Jul 24 to Jul 29, 2026
- Latest sync
- Jul 23, 2026 2:08 PM CDT
- Forecast office
- LUB
- Source
- NOAA / NWS
Daily Outlook
This Week in Castro County
Monday looks like the warmest upcoming period in Castro County at 102 degrees F.
Friday Night is the coolest period ahead with temperatures near 70 degrees F.
The strongest winds are forecast for Friday at about 10 to 15 mph SSW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 23, 2026 2:08 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- LUB
- Radar station
- KAMA
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 70. South wind 5 to 10 mph. Chance of precipitation is 50%.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 97. South southwest wind around 10 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 70. South wind 5 to 10 mph. Chance of precipitation is 20%.
Sunny, with a high near 99. South southwest wind 10 to 15 mph.
Mostly clear, with a low around 71. South wind 10 to 15 mph.
Sunny, with a high near 102. South southwest wind around 10 mph.
Mostly clear, with a low around 71.
Sunny, with a high near 102.
Mostly clear, with a low around 71.
Sunny, with a high near 102.
Mostly clear, with a low around 72.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Jul 24
|
Mostly Sunny then Chance Showers And Thunderstorms
|
99°F |
10 to 15 mph
SSW
|
|
Friday Night
Jul 24
|
Chance Showers And Thunderstorms
|
70°F |
5 to 10 mph
S
|
|
Saturday
Jul 25
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
97°F |
10 mph
SSW
|
|
Saturday Night
Jul 25
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
70°F |
5 to 10 mph
S
|
|
Sunday
Jul 26
|
Sunny
|
99°F |
10 to 15 mph
SSW
|
|
Sunday Night
Jul 26
|
Mostly Clear
|
71°F |
10 to 15 mph
S
|
|
Monday
Jul 27
|
Sunny
|
102°F |
10 mph
SSW
|
|
Monday Night
Jul 27
|
Mostly Clear
|
71°F |
10 to 15 mph
S
|
|
Tuesday
Jul 28
|
Sunny
|
102°F |
10 mph
S
|
|
Tuesday Night
Jul 28
|
Mostly Clear
|
71°F |
10 to 15 mph
S
|
|
Wednesday
Jul 29
|
Sunny
|
102°F |
10 to 15 mph
SSW
|
|
Wednesday Night
Jul 29
|
Mostly Clear
|
72°F |
10 to 15 mph
SSW
|
Major City Forecasts
Live forecast snapshots for major cities across Castro County.
Coverage
Forecast coverage currently spans 2 of 2 mapped cities in Castro County.
Largest mapped city population in this region: 4,005.
