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Alvin, TX Weather
Current conditions
Observed at Houston / Ellington · 1 hr ago
Forecast
10-day-
Thursday
Sunny, with a high near 83. Northeast wind 5 to 10 mph.
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Thursday Night
Mostly clear, with a low around 57. East wind 0 to 5 mph.
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Friday
Sunny, with a high near 84. Northeast wind 0 to 10 mph.
National Weather Service forecast updated 5 hrs ago.
Hourly
Hourly forecast- Now67°
- 10 AM74°
- 11 AM77°
- 12 PM80°
- 1 PM82°
- 2 PM83°
- 3 PM83°
- 4 PM83°
- 5 PM82°
- 6 PM79°
- 7 PM74°
- 8 PM69°
- 9 PM66°
- 10 PM64°
- 11 PM62°
- Fri12 AM61°
- 1 AM61°
- 2 AM59°
- 3 AM59°
- 4 AM57°
- 5 AM58°
- 6 AM57°
- 7 AM57°
- 8 AM59°
10-day forecast
Details- TonightOct 21Mostly Clear60°
- TodayOct 22Sunny57°83°
- FriOct 23Sunny61°84°
- SatOct 24Sunny63°84°
- SunOct 25Mostly Sunny64°80°
- MonOct 26Partly Sunny63°81°
- TueOct 27Slight Chance Rain Showers20%61°80°
- WedOct 28Mostly Sunny12%80°
- ThuOct 29Partly cloudy67°84°
- FriOct 30Partly cloudy67°82°
Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.
Radar
Full mapWeather news near Alvin
More weather news-
Houston drought deepens as rain chances remain slim this weekThe precipitation outlook from NOAA’s Climate Prediction Center for Oct. 24-28 shows below-normal rainfall is expected near and east of Houston, with above-normal precipitation across much of the state. The Houston…
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Houston weather: Chilly Tuesday, increasing allergy levelsFOX 26 Houston We're in for another chilly morning on Tuesday with lows in the 50s and 60s across the Houston-area. Things will warm up by the afternoon but we're also seeing an increase in allergy levels this week…
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Houston weather: Temperatures to slowly warmFOX 26 Houston Mornings stay on the cool side all week while afternoons run slightly warm but still comfortable, climbing through the 80s with inland spots near 90 by Friday.
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Warmer days are coming for Houston but don’t worry, fall is still here!Click2Houston Each and everyday temperatures in the morning and afternoon will increase by a couple of degrees. Gone are the mornings in the 40s and afternoons in the 70s. It won’t be hot, but we’re losing that crisp…
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Houston weather: Chilly Monday morning, sunny afternoon aheadWaking up this morning, prepare for a chill when you step outside with temperatures in the 50s. As the afternoon approaches, things will begin to warm up and we'll see some sunshine HOUSTON - On Monday morning…
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Houston pollen forecast highlights ragweed, sagebrush and elmHouston’s brief taste of fall will give way to sunny skies and a gradual warming trend this week, with dry weather potentially keeping allergy symptoms in the picture. High pressure settling to the northeast will steer…
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Texas Warms Back Up, West Texas Rain Chances Return by Friday | Texas Weather RoundupCrashy the Cold Front is long gone, and Texas is warming back up. South winds and a little more humidity are back this week. Most of the state stays dry, but rain chances creep back into West Texas by Thursday and…
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Texas braces for warming trend after shocking cold frontWill fall conditons end anytime soon in Texas? The National Weather Service says a warming trend is in store for the state. How long will cooler, fall-like temperatures hang on across Texas? Forecasters with the…
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Houston weather: Oct 18 evening forecastFOX 26 Houston We should jump back into the low to middle 80s, some spots could even hit close to 90 by Friday.
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Houston forecast: Temperatures climb after chilly fall weekendKHOU Houston forecast: Temperatures climb after chilly fall weekend To stream KHOU 11 on your phone, you need the KHOU 11 app. Download the KHOU 11 app Next up in 5 Example video title will go here for this video Before…
Air quality
Acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.
Forecast
- ThuUnhealthy for Sensitive Groups Action day
- FriUnhealthy for Sensitive Groups
- SatUnhealthy for Sensitive Groups
Houston-Galveston-Brazoria, TX reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.
Sun & moon
Almanac
MonthlyHouston William P Hobby Ap, records since 1930. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).
Nearby
- Houston 39 km
- Pasadena 30 km
- Pearland 16 km
- League City 17 km
- Sugar Land 44 km
- Baytown 43 km
- Missouri City 36 km
- Galveston 45 km
- Texas City 33 km
- Friendswood 12 km
- Channelview 41 km
- Mission Bend 51 km
Forecasters' discussion
From the National Weather Service office in HGX, issued 9 hrs ago
Key Messages
- Warm and dry conditions expected through early next week.
- Elevated fire weather conditions are possible during the second half of the week.
- Potential change to a wetter pattern by the end of the month.
Discussion
Issued at 1132 PM CDT Wed Oct 21 2026
The tranquil weather pattern over the area continues as a ridge axis situated over the High Plains remains firmly planted in place. The "name of the game" tomorrow remains persistence as temperatures reach in the low-mid 80's for highs and back down into the high 50's to low 60's for overnight lows tomorrow. The outside feel is anticipated to become less "sticky" as surface moisture decreases a little more and dewpoints dip into the 50's. Situation awareness should continue on Thursday and Friday for an increased fire risk due to the decreasing RH values to around 25-30%. The winds remaining continually light can keep us out of Red Flag territory.
As we end the work week and move into the upcoming weekend, the combination of the dry air and continual ridging will result in little to no rain chances. Daytime highs will also remain in the low to mid 80's inland and the upper 70s to low 80s along the coasts. Overnight lows remain seasonal, between the mid 50's and low 60's inland while slightly warmer along the coast tipping into the upper 80s to low 70's. In addition, a weak upper-level jet max entering the region from the Rio Grande Valley will slightly increase surface winds on Saturday and Sunday. Even with the increasing upper-level dynamics, the minimal PWAT values keep chances of precip low.
The good news is that we might start seeing increasing PWATs by early next week. This is the start of showing early signals of a potential pattern change, which may bring rain chances into the area.
CMW/Cotto
Aviation
(06Z TAF Issuance) Issued at 1132 PM CDT Wed Oct 21 2026
VFR conditions along with light E winds expected throughout the TAF period. Winds will likely be VRB during the overnight to early morning hours.
Cotto
Marine
Issued at 1132 PM CDT Wed Oct 21 2026
Light to occasionally moderate easterly winds and seas of 2 to 3 feet will persist through Friday. Winds will strengthen to 15-20 knots during the weekend and seas will build to 3 to 5 feet, possibly up to 6 feet at times over the offshore waters. Caution Flags or Small Craft Advisories may be needed Saturday into Monday. The moderate easterly flow will continue for much of the upcoming week, additional Caution Flags may be needed at times.
Mostly dry weather conditions are expected through the weekend. The return of showers and thunderstorms may occur early next week as moisture from the Gulf returns to the local area.
Cotto
Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Search index and reflects what the press published. Terms of use.