Install
Alamo, TX Weather
Current conditions
Forecast for this hour (no station report in the last two hours)
Forecast
10-day-
Friday Night
Mostly clear, with a low around 68. East southeast wind 3 to 10 mph, with gusts as high as 22 mph.
-
Saturday
A slight chance of rain showers after 1pm. Mostly sunny, with a high near 88. East southeast wind 3 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
-
Saturday Night
A slight chance of rain showers before 7pm. Partly cloudy, with a low around 70. East southeast wind 6 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
National Weather Service forecast updated 2 days ago.
Hourly
Hourly forecast- Now72°
- 11 PM71°
- Sat12 AM70°
- 1 AM69°
- 2 AM69°
- 3 AM69°
- 4 AM69°
- 5 AM68°
- 6 AM68°
- 7 AM69°
- 8 AM71°
- 9 AM75°
- 10 AM78°
- 11 AM81°
- 12 PM84°
- 1 PM86°15%
- 2 PM87°15%
- 3 PM87°15%
- 4 PM86°15%
- 5 PM84°15%
- 6 PM82°15%
- 7 PM81°
- 8 PM78°
- 9 PM76°
10-day forecast
Details- TonightOct 20Mostly Clear69°
- WedOct 21Mostly Sunny then Slight Chance Showers And Thunderstorms24%72°88°
- ThuOct 22Chance Rain Showers36%66°86°
- TodayOct 23Sunny68°88°
- SatOct 24Mostly Sunny then Slight Chance Rain Showers15%70°88°
- SunOct 25Partly Sunny67°86°
- MonOct 26Mostly Sunny then Slight Chance Rain Showers21%68°87°
- TueOct 27Mostly Sunny then Chance Showers And Thunderstorms32%85°
- WedOct 28Rain0.15 in64°72°
- ThuOct 29Sunny56°71°
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 Alamo
More weather news-
Cold front brings cold weather to San Antonio on SaturdayA strong cold front brings San Antonio-area temperatures down to the 40s on Saturday, October 16, 2026. Here are the cities that will experience it. San Antonio residents are enjoying cooler weather this week thanks to…
-
Cold front brings cold weather to San Antonio. Here's the forecast.San Antonio residents are enjoying cooler weather this week thanks to a strong Texas cold front. A jacket or long sleeves will still be needed on Saturday, October 16, as breezy conditions continue. According to the…
-
Cold front to send San Antonio temps plunging. How cold will it get?A cold front arrives in San Antonio, Texas, bringing up to a 20-degree temperature drop and rain showers in October 2026. If you've been itching to wear a long-sleeve shirt, now is your time. A cold front has arrived in…
-
Freeze watch issued amid cold front in Texas. Here's where.The National Weather Service issued a freeze watch to parts of the Texas Panhandle amid a strong cold front. After weeks of unbearably, and unseasonably, high temperatures across Texas, the Lone Star State is slated to…
-
Cold front may pummel Texas with large hail. Here's whereA hail storm may hit Texas towns soon as cold front stalls and continues to bring severe storm threats. A stalled cold front may have brought some relief from soaring temperatures in Texas last week, but it continues to…
-
Meteorologists react to strong cold front headed for San AntonioTexas meteorologists react to forecast trends that indicate the San Antonio region will experience a strong cold front this week. Embracing the fall season in Texas begins with trying to trick yourself into thinking…
- From Sauna to Sweater Weather: Austin Bakes Wednesday Before Dramatic Weekend Cooldown
Austin is starting Wednesday under mostly cloudy, muggy skies, but the heat is waiting just around the corner. Temperatures are expected to climb to about 94 degrees, with the heat index reaching as high as 103 before…
- San Antonio Weather: Heat Before Friday Cold Front
San Antonio woke under cloudy skies Tuesday with temperatures near 79 degrees, but the brief gray start will give way to another hot, humid afternoon. The high is expected to reach 94 degrees, with heat index values as…
-
Clouds build in over the weekend as temperatures stay above average in the 80s across North TexasOctober 23, 2026 / 8:00 AM CDT / CBS Texas North Texans are waking up to temperatures mainly in the 50s and 60s on Friday morning, with some clouds across portions of the area. In the afternoon and into the weekend…
- Video: What the Super El Niño Means for Texas This Winter
The Gilmer Mirror
Air quality
Air quality is satisfactory, and air pollution poses little or no risk.
Forecast
- FriGood
- SatGood
- SunGood
Brownsville-McAllen, TX reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.
Sun & moon
Nearby
Forecasters' discussion
From the National Weather Service office in BRO, issued 1 day ago
Key Messages
Updated at 958 PM CDT Thu Oct 22 2026
- Minimal rain chances are anticipated to continue tonight into the beginning of next week before low to medium chances of rain return Tuesday.
- Near average temperatures and patchy to widespread minor risks of heat-related illnesses (level 1/4) continue.
Discussion
Issued at 958 PM CDT Thu Oct 22 2026
Pleasant weather expected for much of the short term as ridging builds overhead. Mostly dry conditions are expected through the weekend, with only a low (20-30%) chance of showers Saturday in the mid-upper RGV and Rio Grande Plains as a weak shortwave transits through. Moisture will be somewhat limited, keeping rainfall coverage low. Temperatures will remain seasonal, with highs in the upper 80s to low 90s and overnight lows in the 60s inland to lower 70s along the coast.
Rain chances increase again early next week as ridging shifts offshore and an upper-level trough moves eastward across central CONUS. Although the trough is expected to remain north of the region, increasing moisture and instability will support scattered showers and thunderstorms developing as early as Monday night. Low to moderate PoPs (30-50%) are expected Tuesday into Wednesday as moisture is pulled inland from the Gulf. Rain chances could persist through late next week as an upper-level disturbance could transport further deeper moisture into the region.
Aviation
(00Z TAFS) Issued at 616 PM CDT Thu Oct 22 2026
VFR conditions prevail through the TAF cycle, but lingering coastal moisture may bring light rain and briefly lower clouds this evening as showers move out of the area, particularly at MFE. Winds become light and variable overnight, generally easterly, before increasing to around 10 kts from the southeast Friday morning.
Marine
Issued at 958 PM CDT Thu Oct 22 2026
Gentle to moderate onshore winds and slight seas prevail into Saturday. Winds increase and seas build to moderate this weekend ahead of an approaching trough, returning adverse marine conditions. Low (10% or less) rain chances today and this weekend will increase as the trough transits eastward, increasing rain chances early next week.
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.