Sundown, TX Weather Forecast
Local 7-day forecast
Mostly Clear
Track current conditions, temperature changes, wind, and the full daily outlook for Sundown, TX in one place.
Mostly clear, with a low around 63. East southeast wind 5 to 15 mph.
Local Weather Overview
This forecast page for Sundown, 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: Jul 14, 2026 9:38 PM CDT.
The active forecast window currently covers Jul 14 to Jul 21, 2026 for Sundown, TX.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 14 to Jul 21, 2026
- Latest sync
- Jul 14, 2026 9:38 PM CDT
- Forecast office
- LUB
- Source
- NOAA / NWS
Daily Outlook
This Week in Sundown
Tuesday looks like the warmest upcoming period in Sundown at 93 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 62 degrees F.
The strongest winds are forecast for Tonight at about 5 to 15 mph ESE.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 14, 2026 9:38 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- LUB
- Radar station
- KLBB
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 84. East southeast wind 5 to 10 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 62. South southeast wind 5 to 15 mph. Chance of precipitation is 20%.
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 82. South southeast wind 5 to 15 mph. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. South southeast wind 10 to 15 mph. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Mostly cloudy, with a high near 82. South southeast wind 10 to 15 mph. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 63. South wind 10 to 15 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Partly sunny, with a high near 86. South wind 10 to 15 mph. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 64. South wind 10 to 15 mph. Chance of precipitation is 20%.
Sunny, with a high near 90.
Mostly clear, with a low around 66.
Sunny, with a high near 92.
Mostly clear, with a low around 67.
Sunny, with a high near 93.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tonight
Jul 14
|
Mostly Clear
|
63°F |
5 to 15 mph
ESE
|
|
Wednesday
Jul 15
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
84°F |
5 to 10 mph
ESE
|
|
Wednesday Night
Jul 15
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
62°F |
5 to 15 mph
SSE
|
|
Thursday
Jul 16
|
Mostly Sunny then Chance Showers And Thunderstorms
|
82°F |
5 to 15 mph
SSE
|
|
Thursday Night
Jul 16
|
Chance Showers And Thunderstorms
|
62°F |
10 to 15 mph
SSE
|
|
Friday
Jul 17
|
Chance Showers And Thunderstorms
|
82°F |
10 to 15 mph
SSE
|
|
Friday Night
Jul 17
|
Chance Showers And Thunderstorms
|
63°F |
10 to 15 mph
S
|
|
Saturday
Jul 18
|
Chance Showers And Thunderstorms
|
86°F |
10 to 15 mph
S
|
|
Saturday Night
Jul 18
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
64°F |
10 to 15 mph
S
|
|
Sunday
Jul 19
|
Sunny
|
90°F |
10 to 15 mph
S
|
|
Sunday Night
Jul 19
|
Mostly Clear
|
66°F |
10 to 15 mph
S
|
|
Monday
Jul 20
|
Sunny
|
92°F |
10 to 15 mph
S
|
|
Monday Night
Jul 20
|
Mostly Clear
|
67°F |
5 to 15 mph
S
|
|
Tuesday
Jul 21
|
Sunny
|
93°F |
5 to 15 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Sundown.