Karnes County, TX Weather Forecast
County weather hub
Mostly Sunny
Compare major city weather across Karnes County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Mostly sunny, with a high near 92. South southeast wind 0 to 15 mph, with gusts as high as 20 mph.
County Weather Overview
This county weather page brings together forecast coverage for Karnes County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 2 of 2 mapped cities in Karnes County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- May 14 to May 17, 2026
- Latest sync
- May 11, 2026 6:25 AM CDT
- Forecast office
- EWX
- Source
- NOAA / NWS
Daily Outlook
This Week in Karnes County
Thursday looks like the warmest upcoming period in Karnes County at 92 degrees F.
Thursday Night is the coolest period ahead with temperatures near 71 degrees F.
The strongest winds are forecast for Friday at about 5 to 20 mph SSE.
The forecast from May 14 through May 17 stays mostly dry.
Forecast Details
- Last updated
- May 11, 2026 6:25 AM CDT
- Coverage
- 4 days
- Time zone
- America/Chicago
- Forecast office
- EWX
- Radar station
- KEWX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 71. Southeast wind 5 to 15 mph, with gusts as high as 25 mph.
Partly sunny, with a high near 92.
Partly cloudy, with a low around 75.
Partly sunny, with a high near 92.
Mostly cloudy, with a low around 76.
Mostly cloudy, with a high near 92.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
May 14
|
Mostly Sunny
|
92°F |
0 to 15 mph
SSE
|
|
Thursday Night
May 14
|
Partly Cloudy
|
71°F |
5 to 15 mph
SE
|
|
Friday
May 15
|
Partly Sunny
|
92°F |
5 to 20 mph
SSE
|
|
Friday Night
May 15
|
Partly Cloudy
|
75°F |
10 to 20 mph
SE
|
|
Saturday
May 16
|
Partly Sunny
|
92°F |
10 to 20 mph
SSE
|
|
Saturday Night
May 16
|
Mostly Cloudy
|
76°F |
10 to 20 mph
SE
|
|
Sunday
May 17
|
Mostly Cloudy
|
92°F |
10 to 20 mph
SE
|
Major City Forecasts
Live forecast snapshots for major cities across Karnes County.
Coverage
Forecast coverage currently spans 2 of 2 mapped cities in Karnes County.
Largest mapped city population in this region: 3,388.
