Seabrook, TX Weather Forecast
Local 7-day forecast
Mostly Clear
Track current conditions, temperature changes, wind, and the full daily outlook for Seabrook, TX in one place.
Mostly clear, with a low around 81. South wind around 5 mph.
Local Weather Overview
This forecast page for Seabrook, 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: Sep 15, 2026 3:24 AM CDT.
The active forecast window currently covers Sep 15 to Sep 21, 2026 for Seabrook, TX.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 15 to Sep 21, 2026
- Latest sync
- Sep 15, 2026 3:24 AM CDT
- Forecast office
- HGX
- Source
- NOAA / NWS
Daily Outlook
This Week in Seabrook
Tuesday looks like the warmest upcoming period in Seabrook at 91 degrees F.
Friday Night is the coolest period ahead with temperatures near 78 degrees F.
The strongest winds are forecast for Thursday at about 10 to 15 mph E.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 15, 2026 3:24 AM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- HGX
- Radar station
- KHGX
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 between noon and 5pm. Sunny, with a high near 91. Heat index values as high as 106. Southeast wind 5 to 10 mph. Chance of precipitation is 20%.
Mostly clear, with a low around 81. Heat index values as high as 105. Southeast wind 0 to 10 mph.
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 90. Heat index values as high as 105. East wind 5 to 10 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 81. East wind around 10 mph. Chance of precipitation is 20%.
A chance of showers and thunderstorms. Mostly sunny, with a high near 88. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 80. Chance of precipitation is 40%.
Sunny, with a high near 89.
Mostly clear, with a low around 78.
Sunny, with a high near 90.
Mostly clear, with a low around 78.
Sunny, with a high near 91.
Mostly clear, with a low around 79.
A chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 91.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Sep 15
|
Mostly Clear
|
81°F |
5 mph
S
|
|
Tuesday
Sep 15
|
Sunny then Slight Chance Showers And Thunderstorms
|
91°F |
5 to 10 mph
SE
|
|
Tuesday Night
Sep 15
|
Mostly Clear
|
81°F |
0 to 10 mph
SE
|
|
Wednesday
Sep 16
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
90°F |
5 to 10 mph
E
|
|
Wednesday Night
Sep 16
|
Slight Chance Showers And Thunderstorms
|
81°F |
10 mph
E
|
|
Thursday
Sep 17
|
Chance Showers And Thunderstorms
|
88°F |
10 to 15 mph
E
|
|
Thursday Night
Sep 17
|
Chance Showers And Thunderstorms then Mostly Clear
|
80°F |
5 to 15 mph
E
|
|
Friday
Sep 18
|
Sunny
|
89°F |
5 to 10 mph
E
|
|
Friday Night
Sep 18
|
Mostly Clear
|
78°F |
0 to 10 mph
SE
|
|
Saturday
Sep 19
|
Sunny
|
90°F |
5 to 10 mph
E
|
|
Saturday Night
Sep 19
|
Mostly Clear
|
78°F |
5 to 10 mph
S
|
|
Sunday
Sep 20
|
Sunny
|
91°F |
5 to 10 mph
NE
|
|
Sunday Night
Sep 20
|
Mostly Clear
|
79°F |
5 to 10 mph
S
|
|
Monday
Sep 21
|
Chance Showers And Thunderstorms
|
91°F |
5 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Seabrook.
