Baytown, TX Weather Forecast
Local 7-day forecast
Slight Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Baytown, TX in one place.
A slight chance of showers and thunderstorms after 10am. Sunny, with a high near 96. Heat index values as high as 105. East wind around 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Baytown, 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 23, 2026 9:55 AM CDT.
The active forecast window currently covers Sep 23 to Sep 29, 2026 for Baytown, TX.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 23 to Sep 29, 2026
- Latest sync
- Sep 23, 2026 9:55 AM CDT
- Forecast office
- HGX
- Source
- NOAA / NWS
Daily Outlook
This Week in Baytown
Today looks like the warmest upcoming period in Baytown at 96 degrees F.
Thursday Night is the coolest period ahead with temperatures near 75 degrees F.
The strongest winds are forecast for Thursday at about 5 to 10 mph NE.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 23, 2026 9:55 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 before 8pm. Partly cloudy, with a low around 79. Heat index values as high as 103. East wind 0 to 5 mph. New rainfall amounts less than a tenth of an inch possible.
Mostly sunny, with a high near 94. Northeast wind 5 to 10 mph.
Partly cloudy, with a low around 75. Northeast wind 0 to 5 mph.
Mostly sunny, with a high near 92. East wind around 5 mph.
Partly cloudy, with a low around 76.
A slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 91.
A slight chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 77.
Mostly sunny, with a high near 91.
Partly cloudy, with a low around 77.
Mostly sunny, with a high near 91.
A slight chance of rain showers after 1am. Partly cloudy, with a low around 77. Chance of precipitation is 20%.
A slight chance of rain showers before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 89. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 77.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Sep 23
|
Slight Chance Showers And Thunderstorms
|
96°F |
5 mph
E
|
|
Tonight
Sep 23
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
79°F |
0 to 5 mph
E
|
|
Thursday
Sep 24
|
Mostly Sunny
|
94°F |
5 to 10 mph
NE
|
|
Thursday Night
Sep 24
|
Partly Cloudy
|
75°F |
0 to 5 mph
NE
|
|
Friday
Sep 25
|
Mostly Sunny
|
92°F |
5 mph
E
|
|
Friday Night
Sep 25
|
Partly Cloudy
|
76°F |
0 to 5 mph
SE
|
|
Saturday
Sep 26
|
Partly Sunny then Slight Chance Showers And Thunderstorms
|
91°F |
0 to 5 mph
E
|
|
Saturday Night
Sep 26
|
Slight Chance Showers And Thunderstorms then Mostly Cloudy
|
77°F |
0 to 5 mph
SE
|
|
Sunday
Sep 27
|
Mostly Sunny
|
91°F |
0 to 10 mph
SE
|
|
Sunday Night
Sep 27
|
Partly Cloudy
|
77°F |
0 to 10 mph
S
|
|
Monday
Sep 28
|
Mostly Sunny
|
91°F |
0 to 10 mph
S
|
|
Monday Night
Sep 28
|
Partly Cloudy then Slight Chance Rain Showers
|
77°F |
5 to 10 mph
S
|
|
Tuesday
Sep 29
|
Chance Showers And Thunderstorms
|
89°F |
5 to 10 mph
S
|
|
Tuesday Night
Sep 29
|
Chance Showers And Thunderstorms
|
77°F |
5 to 10 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Baytown.
