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Planning ahead in Karnes County? Our extended 14-Day Weather Forecast provides comprehensive 2-week predictions, including daily temperature highs/lows, precipitation probabilities, and long-term atmospheric trend outlooks.

Karnes County 14-Day Weather Forecast

Tuesday, Oct 20, 2026

Nighttime
66°F

Sunny / Clear

Feels like 66°F

Humidity

81%

Wind Speed

5.1 mph

Precipitation

0 in

Pressure

1021 hPa

UV Index

0

Visibility

10 mi

Cloud Cover

4%

Dew Point

57°F

14-Day Extended Weather Forecast

Today

Oct 20

Sunny / Clear
84°H
63°L
0%

Wed

Oct 21

Sunny / Clear
87°H
63°L
0%

Thu

Oct 22

Sunny / Clear
87°H
67°L
0%

Fri

Oct 23

Sunny / Clear
83°H
62°L
0%

Sat

Oct 24

Sunny / Clear
84°H
68°L
0%

Sun

Oct 25

Sunny / Clear
83°H
69°L
0%

Mon

Oct 26

Sunny / Clear
83°H
67°L
0%

Tue

Oct 27

Sunny / Clear
81°H
65°L
0%

Wed

Oct 28

Sunny / Clear
77°H
62°L
0%

Thu

Oct 29

Sunny / Clear
73°H
56°L
0%

Air Quality (AQI)

58Moderate

Air quality is acceptable. However, there may be a risk for some people.

PM2.5

9.2 µg/m³

PM10

11 µg/m³

Sun & Moon Phase

Sunrise

6:00 AM

Sunset

8:00 PM

Moon Phase

Waxing Gibbous

Waxing Gibbous

Wind Conditions & Storm Tracking

Wind Direction

108.9° ESE

Sustained Wind

5.1 mph

Wind Gusts

5.1 mph

14-Day Temp Range

Expected 14-Day Swings

56°
87°

High and low limits expected over the next two weeks.

Extended Local Forecasts

14 Day Weather Forecast7 Day Weather ForecastHourly Weather Tracker

Location View

Karnes County · 28.94°N, 97.87°W
Radar Page
Coordinates28.9413°N, 97.8657°W
Elevationm
TimezoneAmerica/New_York

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Safety & Environmental Index

MetricValueStatus / Interpretation
Air Quality (AQI)58Moderate
UV Index0Low Risk
Visibility10 milesClear

Frequently Asked Questions

Our 14-day forecast for Karnes County shows detailed long-term predictions, including daily high and low temperatures, precipitation chances, and overall weather patterns.

About Karnes County Climate & Weather

Weather forecast for Karnes County is powered by high-resolution weather models using open-source infrastructure. Check current temperatures, rain radar graphs, hourly wind speeds, humidity values, and ultraviolet indexes directly from our weather tracking console.

Meteorological Data: Weather data for this area is aggregated from global and regional forecast models (GFS, HRRR, ERA5) and updated continuously every hour.