Alvin, TX Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Alvin, TX in one place.
Mostly sunny, with a high near 98. South wind 5 to 15 mph.
Local Weather Overview
This forecast page for Alvin, 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 23, 2026 4:48 PM CDT.
The active forecast window currently covers Aug 25 to Aug 29, 2026 for Alvin, TX.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 25 to Aug 29, 2026
- Latest sync
- Aug 23, 2026 4:48 PM CDT
- Forecast office
- HGX
- Source
- NOAA / NWS
Daily Outlook
This Week in Alvin
Wednesday looks like the warmest upcoming period in Alvin at 99 degrees F.
Thursday Night is the coolest period ahead with temperatures near 77 degrees F.
The strongest winds are forecast for Tuesday at about 5 to 15 mph S.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 23, 2026 4:48 PM CDT
- Coverage
- 5 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 78.
Mostly sunny, with a high near 99.
Mostly clear, with a low around 78.
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 99. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 77. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms after 7am. Mostly 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 77. Chance of precipitation is 20%.
Sunny, with a high near 95.
Mostly clear, with a low around 77.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Aug 25
|
Mostly Sunny
|
98°F |
5 to 15 mph
S
|
|
Tuesday Night
Aug 25
|
Partly Cloudy
|
78°F |
5 to 15 mph
S
|
|
Wednesday
Aug 26
|
Mostly Sunny
|
99°F |
5 to 10 mph
S
|
|
Wednesday Night
Aug 26
|
Mostly Clear
|
78°F |
5 to 15 mph
S
|
|
Thursday
Aug 27
|
Sunny then Slight Chance Showers And Thunderstorms
|
99°F |
5 to 10 mph
SW
|
|
Thursday Night
Aug 27
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
77°F |
5 to 10 mph
S
|
|
Friday
Aug 28
|
Slight Chance Showers And Thunderstorms
|
95°F |
5 to 10 mph
S
|
|
Friday Night
Aug 28
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
77°F |
0 to 10 mph
S
|
|
Saturday
Aug 29
|
Sunny
|
95°F |
0 to 10 mph
SE
|
|
Saturday Night
Aug 29
|
Mostly Clear
|
77°F |
0 to 10 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Alvin.
