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Plan your week in Knox County with our detailed 7-Day Weather Forecast. Access reliable daily temperature highs and lows, rain chances, and weekly weather pattern summaries.

Knox County 7-Day Weather Forecast

Wednesday, Oct 21, 2026

Nighttime
70°F

Sunny / Clear

Feels like 70°F

Humidity

58%

Wind Speed

7.8 mph

Precipitation

0 in

Pressure

1020 hPa

UV Index

0

Visibility

10 mi

Cloud Cover

0%

Dew Point

61°F

7-Day Weather Forecast

Today

Oct 21

Sunny / Clear
79°H
57°L
0%

Thu

Oct 22

Sunny / Clear
80°H
58°L
0%

Fri

Oct 23

Sunny / Clear
76°H
61°L
0%

Sat

Oct 24

Sunny / Clear
76°H
61°L
0%

Sun

Oct 25

Sunny / Clear
75°H
67°L
0%

Mon

Oct 26

Sunny / Clear
74°H
65°L
0%

Tue

Oct 27

Sunny / Clear
65°H
51°L
0%

24-Hour Forecast

12 AM

70°

0%

1 AM

68°

0%

2 AM

67°

0%

3 AM

66°

0%

4 AM

65°

0%

5 AM

64°

0%

6 AM

63°

0%

7 AM

62°

0%

8 AM

60°

0%

9 AM

60°

0%

10 AM

59°

0%

11 AM

59°

0%

12 PM

57°

0%

1 PM

57°

0%

2 PM

61°

0%

3 PM

65°

0%

4 PM

69°

0%

5 PM

73°

0%

6 PM

76°

0%

7 PM

78°

0%

8 PM

78°

0%

9 PM

79°

0%

10 PM

79°

0%

11 PM

77°

0%

Air Quality (AQI)

44Good

Air quality is satisfactory, and air pollution poses little or no risk.

PM2.5

8 µg/m³

PM10

8.1 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

122.2° ESE

Sustained Wind

7.8 mph

Wind Gusts

7.8 mph

7-Day Temp Range

Week's Hottest

80°F

Max Rain Prob

0%

Expected 7-Day Swings

51°
80°

High and low limits expected over the next week.

Extended Local Forecasts

14 Day Weather Forecast7 Day Weather ForecastHourly Weather Tracker

Location View

Knox County · 33.48°N, 99.69°W
Radar Page
Coordinates33.4833°N, 99.6910°W
Elevationm
TimezoneAmerica/New_York

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Safety & Environmental Index

MetricValueStatus / Interpretation
Air Quality (AQI)44Good
UV Index0Low Risk
Visibility10 milesClear

Frequently Asked Questions

The 7-day forecast for Knox County includes comprehensive daily weather summaries, max/min temperatures, and expected rainfall to keep you prepared for the week.

About Knox County Climate & Weather

Weather forecast for Knox 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.