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Lamar, TX Weather

It is 75°F and partly cloudy in Lamar, TX, observed at 9:10 PM CDT. Tonight: Mostly Cloudy then Slight Chance Rain Showers, low 71°F. Hourly and 10-day forecast from the National Weather Service. Times are local (CDT).

Lamar, TX current weather

75°F

Partly Cloudy

H -- / L 71°Feels like 76°

  • No rain expected in the next 12 hours

Observed at Rockport Aransas County Airport (5.3 mi away), 10/29/2026, 9:10 PM CDT

Hourly forecast

NWS, updated 10/29/2026, 11:11 AM PT

  1. Now75°
  2. 10 PM74°
  3. 11 PM74°
  4. 12 AM74°Fri
  5. 1 AM74°
  6. 2 AM73°
  7. 3 AM73°11%
  8. 4 AM73°12%
  9. 5 AM72°15%
  10. 6 AM72°18%
  11. 7 AM72°21%
  12. 8 AM72°24%
  13. 9 AM74°27%
  14. 10 AM78°29%
  15. 11 AM80°30%
  16. 12 PM81°31%
  17. 1 PM81°31%
  18. 2 PM82°31%
  19. 3 PM81°29%
  20. 4 PM80°27%
  21. 5 PM80°24%
  22. 6 PM78°21%
  23. 7 PM76°28%
  24. 8 PM76°28%
  25. 9 PM75°28%
  26. 10 PM74°28%
  27. 11 PM74°28%
  28. 12 AM74°28%Sat
  29. 1 AM74°20%
  30. 2 AM73°20%
  31. 3 AM73°20%
  32. 4 AM73°20%
  33. 5 AM72°20%
  34. 6 AM72°20%
  35. 7 AM72°14%
  36. 8 AM73°14%
  37. 9 AM76°14%
  38. 10 AM78°14%
  39. 11 AM80°14%
  40. 12 PM81°14%
  41. 1 PM82°11%
  42. 2 PM83°11%
  43. 3 PM83°11%
  44. 4 PM82°11%
  45. 5 PM81°11%
  46. 6 PM79°11%
  47. 7 PM78°
  48. 8 PM76°

10-day forecast

Tap a day for details

  • Today10/2915% chance of precipitationLow 71°High

    Tonight: A slight chance of rain showers after 5am. Mostly cloudy, with a low around 71. East southeast wind 8 to 12 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

    Mostly Cloudy then Slight Chance Rain Showers
  • Fri10/3031% chance of precipitationLow 71°High 82°

    Friday: A chance of rain showers before 1pm, then a chance of showers and thunderstorms between 1pm and 5pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 82. Heat index values as high as 86. East southeast wind around 10 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

    Friday Night: A slight chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 71. East southeast wind 3 to 9 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.

    Chance Rain Showers
  • Sat10/3120% chance of precipitationLow 69°High 83°

    Saturday: A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 83. Heat index values as high as 89. East southeast wind 3 to 8 mph. Chance of precipitation is 20%.

    Saturday Night: Mostly clear, with a low around 69. East wind 3 to 7 mph.

    Slight Chance Showers And Thunderstorms then Mostly Sunny
  • Sun11/1Low 72°High 84°

    Sunday: Mostly sunny, with a high near 84. East wind around 8 mph.

    Sunday Night: Mostly cloudy, with a low around 72. Southeast wind around 8 mph.

    Mostly Sunny
  • Mon11/212% chance of precipitationLow 72°High 82°

    Monday: Mostly sunny, with a high near 82. Southeast wind 8 to 13 mph, with gusts as high as 18 mph.

    Monday Night: Mostly clear, with a low around 72. South southeast wind 13 to 16 mph, with gusts as high as 22 mph.

    Mostly Sunny
  • Tue11/348% chance of precipitationLow 64°High 81°

    Tuesday: A chance of showers and thunderstorms before noon, then a chance of showers and thunderstorms. Mostly sunny, with a high near 81. Chance of precipitation is 50%.

    Tuesday Night: A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 64. Chance of precipitation is 30%.

    Chance Showers And Thunderstorms
  • Wed11/415% chance of precipitationLow 62°High 77°

    Wednesday: A slight chance of rain showers before noon. Sunny, with a high near 77. Chance of precipitation is 20%.

    Wednesday Night: Mostly clear, with a low around 62.

    Slight Chance Rain Showers then Sunny
  • Thu11/5Low High 76°

    Thursday: Sunny, with a high near 76.

    Sunny
  • Fri11/6Model blendLow 65°High 80°

    Friday: Mostly sunny. High near 80°. Low that night near 65°.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Sat11/7Model blend26% chance of precipitationLow 65°High 80°

    Saturday: Partly cloudy, slight chance of rain. High near 80°. Low that night near 65°. About 0.40 in of precipitation.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

Forecast for 28.142, -96.991 from the NWS CRP office, updated 10/29/2026, 11:11 AM PT · Official forecast on weather.gov

Days 9 to 10: NOAA National Blend of Models, station KTFP (Ingleside Rgnl, 21 mi), model run 10/29/2026, 3:00 PM CDT

From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.

Next 6 hours

NWS hourly forecast

  1. Now75°Mostly Cloudy4%12 mph
  2. 10 PM74°Mostly Cloudy5%12 mph
  3. 11 PM74°Mostly Cloudy6%10 mph
  4. 12 AM74°Mostly Cloudy7%10 mph
  5. 1 AM74°Partly Cloudy8%9 mph
  6. 2 AM73°Partly Cloudy9%8 mph

Hourly details

Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShow

Radar and satellite

National radar

NEXRAD (up to 24 hours) and GOES

Latest

Frequently asked questions

What is the weather in Lamar, TX right now?
The latest observation from Rockport Aransas County Airport was 75°F and partly cloudy, reported at 10/29/2026, 9:10 PM CDT.
Will it rain in Lamar, TX in the next 24 hours?
The NWS hourly forecast does not show any hour with a 50% or higher chance of precipitation in the next 24 hours.
What is the 10-day forecast for Lamar, TX?
The first 8 days come from the National Weather Service forecast. Days 9 to 10 (Nov 6 to Nov 7) come from the NOAA National Blend of Models, with highs near 80°F. Model guidance this far out often changes.
What time is sunrise and sunset in Lamar, TX today?
Sunrise is about 7:37 AM CDT and sunset is about 6:45 PM CDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Lamar, TX?
At Rockport Aransas CO AP, the 1991 to 2020 normal high in October is 84°F and the normal low is 68°F.

Rain and snow totals

Next 3 days, NWS forecast grid

Rain (liquid)
0.15 in
Snow
0.00 in
Ice
0.00 in

Nearby hazards

Texas hazards

Severe storm and flash flood outlooks, expected rain, river flooding and wildfires near this area

  • Severe storm outlook today:No thunderstorm risk area over this locationOutlook map
  • Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
  • River gauges within 40 miles at or above flood stage: None reported
  • Active wildfires within 50 miles: None reported

UV and air quality forecast

EPA and AirNow

AQI forecast tomorrow (Corpus Christi)
GoodOzone
AQI forecast tomorrow (Corpus Christi)
GoodOzone

UV index guide · Air quality

Drought

By county

Aransas County, week of 10/27/2026

100% of the county is in moderate drought or worse, 12% in extreme drought or worse.

Tides nearby

NOAA tide stations

Beaches nearby

EPA BEACON beaches

Sun and moon

Local time, center of the area

Sunrise
7:37 AM
Sunset
6:45 PM
Daylight
11 hr 8 min
Moon
Waning Gibbous 83% lit
First light (civil dawn)
7:13 AM
Last light (civil dusk)
7:09 PM
Moonrise
9:41 PM
Moonset
11:27 AM

Normal October weather

Climate

Normal October high 84°, low 68°, precipitation 2.82 in for the month. 1991 to 2020 normals at Rockport Aransas CO AP, 5 mi away.

Other places nearby

Data sources

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About this data

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