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Planning ahead in King William 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.

King William County 14-Day Weather Forecast

Sunday, Oct 25, 2026

Nighttime
50°F

Sunny / Clear

Feels like 50°F

Humidity

85%

Wind Speed

5.8 mph

Precipitation

0 in

Pressure

1034 hPa

UV Index

0

Visibility

10 mi

Cloud Cover

2%

Dew Point

41°F

14-Day Extended Weather Forecast

Today

Oct 25

Sunny / Clear
67°H
48°L
0%

Mon

Oct 26

Sunny / Clear
68°H
42°L
0%

Tue

Oct 27

Sunny / Clear
70°H
48°L
0%

Wed

Oct 28

Sunny / Clear
67°H
51°L
0%

Thu

Oct 29

Sunny / Clear
72°H
51°L
0%

Fri

Oct 30

Sunny / Clear
76°H
54°L
0%

Sat

Oct 31

Sunny / Clear
70°H
56°L
0%

Sun

Nov 1

Sunny / Clear
71°H
54°L
0%

Mon

Nov 2

Sunny / Clear
78°H
60°L
0%

Tue

Nov 3

Sunny / Clear
67°H
63°L
0%

Air Quality (AQI)

35Good

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

PM2.5

7.8 µg/m³

PM10

10.4 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

39.2° NE

Sustained Wind

5.8 mph

Wind Gusts

5.8 mph

14-Day Temp Range

Expected 14-Day Swings

42°
78°

High and low limits expected over the next two weeks.

Extended Local Forecasts

14 Day Weather Forecast7 Day Weather ForecastHourly Weather Tracker

Location View

King William County · 37.70°N, 77.07°W
Radar Page
Coordinates37.7041°N, 77.0745°W
Elevationm
TimezoneAmerica/New_York

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Safety & Environmental Index

MetricValueStatus / Interpretation
Air Quality (AQI)35Good
UV Index0Low Risk
Visibility10 milesClear

Frequently Asked Questions

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

About King William County Climate & Weather

Weather forecast for King William 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.