Baytown, TX Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Baytown, TX in one place.
Mostly sunny. High near 98, with temperatures falling to around 95 in the afternoon. Heat index values as high as 109. Southwest wind 5 to 10 mph.
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: Aug 24, 2026 6:51 PM CDT.
The active forecast window currently covers Aug 25 to Aug 30, 2026 for Baytown, TX.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 25 to Aug 30, 2026
- Latest sync
- Aug 24, 2026 6:51 PM CDT
- Forecast office
- HGX
- Source
- NOAA / NWS
Daily Outlook
This Week in Baytown
Wednesday looks like the warmest upcoming period in Baytown at 100 degrees F.
Friday Night is the coolest period ahead with temperatures near 79 degrees F.
The strongest winds are forecast for Tuesday at about 5 to 10 mph SW.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 24, 2026 6:51 PM CDT
- Coverage
- 6 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
Partly cloudy, with a low around 81. Heat index values as high as 106. Southwest wind 5 to 10 mph.
Sunny, with a high near 100. Southwest wind 5 to 10 mph.
Mostly clear, with a low around 81.
A chance of showers and thunderstorms after 1pm. Sunny, with a high near 99. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 80. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Mostly sunny, with a high near 95. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 79. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms after 7am. Sunny, with a high near 95. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 79. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 94. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 79.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Aug 25
|
Mostly Sunny
|
98°F |
5 to 10 mph
SW
|
|
Tuesday Night
Aug 25
|
Partly Cloudy
|
81°F |
5 to 10 mph
SW
|
|
Wednesday
Aug 26
|
Sunny
|
100°F |
5 to 10 mph
SW
|
|
Wednesday Night
Aug 26
|
Mostly Clear
|
81°F |
5 to 10 mph
S
|
|
Thursday
Aug 27
|
Sunny then Chance Showers And Thunderstorms
|
99°F |
5 mph
SW
|
|
Thursday Night
Aug 27
|
Chance Showers And Thunderstorms
|
80°F |
0 to 5 mph
SW
|
|
Friday
Aug 28
|
Chance Showers And Thunderstorms
|
95°F |
0 to 5 mph
SW
|
|
Friday Night
Aug 28
|
Chance Showers And Thunderstorms then Partly Cloudy
|
79°F |
0 to 5 mph
S
|
|
Saturday
Aug 29
|
Slight Chance Showers And Thunderstorms
|
95°F |
0 to 10 mph
E
|
|
Saturday Night
Aug 29
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
79°F |
0 to 10 mph
S
|
|
Sunday
Aug 30
|
Sunny then Slight Chance Showers And Thunderstorms
|
94°F |
0 to 10 mph
S
|
|
Sunday Night
Aug 30
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
79°F |
0 to 10 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Baytown.
