Karnes City, TX 78118 Weather

Karnes County8:41 PM CDT28.88°N, 97.91°W

Current conditions

Clear
77°
Clear
Feels like 78°
High 85° Thursday·Low 62° tonight
WindESE 6 mph
Humidity69%
Dew point66°
Pressure30.12 inHg
Visibility10 mi
Cloud cover60%
UV index0 Low
Sunrise7:37 AM
Sunset6:57 PM

Observed at Kenedy Regional Airport · 1 hr ago

Forecast

10-day

  • Wednesday Night

    Partly cloudy, with a low around 62. East northeast wind 0 to 5 mph.

  • Thursday

    Sunny, with a high near 85. East northeast wind 0 to 5 mph.

  • Thursday Night

    Mostly clear, with a low around 58. East wind 0 to 5 mph.

National Weather Service forecast updated 1 day ago.

Hourly

Hourly forecast
  1. Now Mostly Cloudy 79°
  2. 9 PM Partly Cloudy 75°
  3. 10 PM Partly Cloudy 73°
  4. 11 PM Mostly Clear 71°
  5. Thu12 AM Mostly Clear 70°
  6. 1 AM Mostly Clear 68°
  7. 2 AM Mostly Clear 67°
  8. 3 AM Mostly Clear 65°
  9. 4 AM Mostly Clear 64°
  10. 5 AM Mostly Clear 63°
  11. 6 AM Sunny 62°
  12. 7 AM Sunny 62°
  13. 8 AM Sunny 64°
  14. 9 AM Sunny 67°
  15. 10 AM Sunny 71°
  16. 11 AM Sunny 75°
  17. 12 PM Sunny 79°
  18. 1 PM Sunny 82°
  19. 2 PM Sunny 84°
  20. 3 PM Sunny 85°
  21. 4 PM Sunny 85°
  22. 5 PM Sunny 84°
  23. 6 PM Mostly Clear 82°
  24. 7 PM Mostly Clear 79°

10-day forecast

Details
  1. TueOct 20 Sunny Sunny62°86°
  2. TodayOct 21 Mostly Sunny Mostly Sunny62°86°
  3. ThuOct 22 Sunny Sunny58°85°
  4. FriOct 23 Sunny Sunny61°85°
  5. SatOct 24 Mostly Sunny Mostly Sunny65°86°
  6. SunOct 25 Partly Sunny Partly Sunny64°85°
  7. MonOct 26 Partly Sunny then Slight Chance Rain Showers Partly Sunny then Slight Chance Rain Showers17%62°83°
  8. TueOct 27 Light rain Light rain0.42 in66°73°
  9. WedOct 28 Showers Showers0.58 in60°72°
  10. ThuOct 29 Sunny Sunny59°76°

Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.

Radar

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Sun & moon

Sunrise 7:37 AM
Sunset 6:57 PM
Daylight 11 h 19 min (−1 min 38 s tomorrow)
Waxing Gibbous · 81% lit
Moonrise 4:14 PM Moonset 3:08 AM
Full moon Oct 26 New moon Nov 9

Nearby

Forecasters' discussion

From the National Weather Service office in EWX, issued 2 hrs ago

Key Messages

Updated at 616 PM CDT Wed Oct 21 2026

- Warm and rain-free conditions to persist into the weekend

- Modest Rain chances (15-30%) to return early next week

Short Term

(Tonight through Thursday night) Issued at 1215 PM CDT Wed Oct 21 2026

A mid level ridge axis that has been responsible for our continued dry and warm weather will not move much in the coming days. This ridge will eventually set up a strong Omega block pattern across the CONUS. This will continue to keep our area under mostly sunny to partly sunny skies with highs in the low to mid 80s and lows in the low to mid 50s each day in the short term. Chances of precipitation look slim to non nonexistent with the one exception being over the Rio Grande Plains. A decent amount of moisture may advance far enough northward into our area that may produce also a sprinkle or shower over the Rio Grande. Otherwise expect dry weather to persist areawide.

Long Term

(Friday through next Wednesday) Issued at 1215 PM CDT Wed Oct 21 2026

The omega block pattern remains through the end of the week before eventually showing signs of breaking down as a decent trough tries to dislodge it over the southwestern CONUS. As this happens we should have a few more days of warm and dry weather (highs in the 80s lows in the 50s) before we get into low chances for precip as moisture and humidity return on the back of southeasterly flow. This should allow temperatures to cool slightly as this trough begins to eject northeastward into the panhandles and thus possibly bringing with it a front southward into our area. Long range models are still having quite a difficult time handling this feature and the ensuing pattern change. For now have kept pops low, in the 15-30% range, starting Sunday and continuing into early next week. Continue to stay tuned as details become more refined as we get closer to the weekend.

Aviation

(00Z TAFS) Issued at 616 PM CDT Wed Oct 21 2026

Light east to southeasterly wind prevails in the west overnight with calm wind over the eastern half of the forecast area. The pattern of light wind continues into Thursday with speeds generally under 10 knots from the southeast along the Rio Grande and from the east to northeast at I-35 terminals. VFR conditions remain through the period except for a brief period of MVFR stratus near sunrise at KDRT.

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 4Conservative index and reflects what the press published. Terms of use.