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Primera, TX Weather

It is 77°F and clear in Primera, TX, observed at 9 PM CDT. Tonight: Mostly Clear, low 69°F. Hourly and 10-day forecast from the National Weather Service. Times are local (CDT).

Primera, TX current weather

77°F

Clear

H -- / L 69°Feels like 78°

Observed at Harlingen, Rio Grande Valley International Airport (7.4 mi away), 10/30/2026, 9:00 PM CDT

Hourly forecast

NWS, updated 10/30/2026, 7:30 PM PT

  1. Now77°
  2. 10 PM76°
  3. 11 PM75°
  4. 12 AM74°Sat
  5. 1 AM73°
  6. 2 AM72°
  7. 3 AM72°
  8. 4 AM70°
  9. 5 AM70°
  10. 6 AM70°
  11. 7 AM69°
  12. 8 AM70°
  13. 9 AM73°
  14. 10 AM79°
  15. 11 AM82°
  16. 12 PM85°
  17. 1 PM87°
  18. 2 PM88°
  19. 3 PM88°
  20. 4 PM89°
  21. 5 PM87°
  22. 6 PM86°
  23. 7 PM83°
  24. 8 PM79°
  25. 9 PM78°
  26. 10 PM76°
  27. 11 PM76°
  28. 12 AM75°Sun
  29. 1 AM74°
  30. 1 AM73°
  31. 2 AM73°
  32. 3 AM72°
  33. 4 AM71°
  34. 5 AM71°
  35. 6 AM70°
  36. 7 AM71°
  37. 8 AM74°
  38. 9 AM79°
  39. 10 AM82°
  40. 11 AM85°
  41. 12 PM87°
  42. 1 PM88°
  43. 2 PM89°
  44. 3 PM88°
  45. 4 PM86°
  46. 5 PM84°
  47. 6 PM81°
  48. 7 PM79°

10-day forecast

Tap a day for details

  • Today10/30Low 69°High

    Tonight: Mostly clear, with a low around 69. East southeast wind 2 to 6 mph.

    Mostly Clear
  • Sat10/31Low 70°High 89°

    Saturday: Sunny, with a high near 89. East northeast wind 1 to 9 mph.

    Saturday Night: Partly cloudy, with a low around 70. East wind 1 to 10 mph.

    Sunny
  • Sun11/1Low 70°High 89°

    Sunday: Mostly sunny. High near 89, with temperatures falling to around 84 in the afternoon. East northeast wind 2 to 10 mph.

    Sunday Night: Partly cloudy, with a low around 70. East southeast wind 3 to 10 mph.

    Mostly Sunny
  • Mon11/2Low 71°High 91°

    Monday: Mostly sunny. High near 91, with temperatures falling to around 85 in the afternoon. Southeast wind 5 to 14 mph, with gusts as high as 24 mph.

    Monday Night: Mostly clear, with a low around 71. Southeast wind 7 to 14 mph, with gusts as high as 24 mph.

    Mostly Sunny
  • Tue11/321% chance of precipitationLow 66°High 90°

    Tuesday: Mostly sunny, with a high near 90. South southwest wind around 9 mph.

    Tuesday Night: A slight chance of rain showers. Partly cloudy, with a low around 66. North wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    Mostly Sunny
  • Wed11/4Low 62°High 84°

    Wednesday: Sunny, with a high near 84. North northwest wind around 12 mph, with gusts as high as 22 mph.

    Wednesday Night: Clear, with a low around 62. West wind 3 to 8 mph.

    Sunny
  • Thu11/5Low 63°High 86°

    Thursday: Sunny, with a high near 86.

    Thursday Night: Mostly clear, with a low around 63.

    Sunny
  • Fri11/6Low High 85°

    Friday: Sunny, with a high near 85.

    Sunny
  • Sat11/7Model blend15% chance of precipitationLow 67°High 85°

    Saturday: Partly cloudy, slight chance of rain. High near 85°. Low that night near 67°. About 0.01 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.

  • Sun11/8Model blend35% chance of precipitationLow 62°High 82°

    Sunday: Chance of rain. High near 82°. Low that night near 62°. About 0.59 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 26.230, -97.775 from the NWS BRO office, updated 10/30/2026, 7:30 PM PT · Official forecast on weather.gov

Days 9 to 10: NOAA National Blend of Models, station KHRL (Harlingen/Valley Intl, 7 mi), model run 10/30/2026, 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. Now77°Clear1%6 mph
  2. 10 PM76°Clear1%5 mph
  3. 11 PM75°Clear1%3 mph
  4. 12 AM74°Clear1%3 mph
  5. 1 AM73°Mostly Clear1%3 mph
  6. 2 AM72°Mostly Clear1%2 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 Primera, TX right now?
The latest observation from Harlingen, Rio Grande Valley International Airport was 77°F and clear, reported at 10/30/2026, 9:00 PM CDT.
Will it rain in Primera, 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 Primera, TX?
The first 8 days come from the National Weather Service forecast. Days 9 to 10 (Nov 7 to Nov 8) come from the NOAA National Blend of Models, with highs of 82°F to 85°F and up to a 35% chance of precipitation. Model guidance this far out often changes.
What time is sunrise and sunset in Primera, TX today?
Sunrise is about 7:38 AM CDT and sunset is about 6:50 PM CDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Primera, TX?
At Santa Rosa 3 Wnw, the 1991 to 2020 normal high in October is 88°F and the normal low is 65°F.

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 (Brownsville-McAllen)
GoodPM2.5
AQI forecast tomorrow (Brownsville-McAllen)
GoodPM2.5

UV index guide · Air quality

Drought

By county

Cameron County, week of 10/27/2026

53% of the county is in moderate drought or worse.

Sun and moon

Local time, center of the area

Sunrise
7:38 AM
Sunset
6:50 PM
Daylight
11 hr 11 min
Moon
Waning Gibbous 75% lit
First light (civil dawn)
7:15 AM
Last light (civil dusk)
7:14 PM
Moonrise
10:57 PM
Moonset
12:28 PM

Normal October weather

Climate

Normal October high 88°, low 65°, precipitation 2.66 in for the month. 1991 to 2020 normals at Santa Rosa 3 Wnw, 6 mi away.

Other places nearby

Data sources

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About this data

Weather and emergencies: Weather, air quality and hazard information on this page is delayed and may be incomplete. It is not a substitute for official warnings. Always follow the National Weather Service, local emergency management and public safety officials. In an emergency, call 911. For evacuation orders, use your local official alert system.

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