O'Brien, TX Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for O'Brien, TX in one place.
Mostly sunny, with a high near 97. North northeast wind around 10 mph.
Local Weather Overview
This forecast page for O'Brien, 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 31, 2026 9:38 PM CDT.
The active forecast window currently covers Aug 1 to Aug 7, 2026 for O'Brien, TX.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 1 to Aug 7, 2026
- Latest sync
- Jul 31, 2026 9:38 PM CDT
- Forecast office
- SJT
- Source
- NOAA / NWS
Daily Outlook
This Week in O'Brien
Monday looks like the warmest upcoming period in O'Brien at 102 degrees F.
Saturday Night is the coolest period ahead with temperatures near 72 degrees F.
The strongest winds are forecast for Tuesday Night at about 10 to 15 mph S.
The forecast from Aug 1 through Aug 7 stays mostly dry.
Forecast Details
- Last updated
- Jul 31, 2026 9:38 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- SJT
- Radar station
- KDYX
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 72. North wind 5 to 10 mph.
Sunny, with a high near 99. East northeast wind around 5 mph.
Clear, with a low around 73. East southeast wind 5 to 10 mph.
Sunny, with a high near 102. South wind 5 to 10 mph.
Clear, with a low around 76. South southeast wind around 10 mph.
Sunny, with a high near 102. South southwest wind around 10 mph.
Mostly clear, with a low around 77. South wind 10 to 15 mph.
Sunny, with a high near 101. South southwest wind around 10 mph.
Mostly clear, with a low around 77.
Sunny, with a high near 100.
Mostly clear, with a low around 77.
Sunny, with a high near 100.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Aug 1
|
Mostly Sunny
|
97°F |
10 mph
NNE
|
|
Saturday Night
Aug 1
|
Mostly Clear
|
72°F |
5 to 10 mph
N
|
|
Sunday
Aug 2
|
Sunny
|
99°F |
5 mph
ENE
|
|
Sunday Night
Aug 2
|
Clear
|
73°F |
5 to 10 mph
ESE
|
|
Monday
Aug 3
|
Sunny
|
102°F |
5 to 10 mph
S
|
|
Monday Night
Aug 3
|
Clear
|
76°F |
10 mph
SSE
|
|
Tuesday
Aug 4
|
Sunny
|
102°F |
10 mph
SSW
|
|
Tuesday Night
Aug 4
|
Mostly Clear
|
77°F |
10 to 15 mph
S
|
|
Wednesday
Aug 5
|
Sunny
|
101°F |
10 mph
SSW
|
|
Wednesday Night
Aug 5
|
Mostly Clear
|
77°F |
10 to 15 mph
S
|
|
Thursday
Aug 6
|
Sunny
|
100°F |
10 to 15 mph
SSW
|
|
Thursday Night
Aug 6
|
Mostly Clear
|
77°F |
10 to 15 mph
S
|
|
Friday
Aug 7
|
Sunny
|
100°F |
10 to 15 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around O'Brien.