Prince William County (Haymarket)
10 day weather forecast for Prince William County
Saturday, August 1st, 2026, at 06:53 PM
today
32° 19°
tomorrow
26° 21°
Monday
31° 22°
Tuesday
25° 21°
Wednesday
33° 20°
Thursday
34° 22°
Friday
35° 22°
Seemore
Prince William County Weather Pages
Prince William County weather forecast
The weather forecast for Prince William County for today indicates hot conditions with temperatures around 32 °F.
Rain is expected from Sunday until Tuesday.
Wind speeds are expected to be breezy, averaging around 17 km/h.
On Sunday, expect a change in weather with temperatures reaching 26°C, and moderate rain with a 75% chance, accumulating about 3.26mm.
Prince William County 14 days weather forecast
This weeks weather in Prince William County. Click on a date for detailed forecasts
Sat. 1
32°
19°
0 mm
Sun. 2
26°
21°
3.3 mm
Mon. 3
31°
22°
6.3 mm
Tue. 4
25°
21°
4.3 mm
Wed. 5
33°
20°
0 mm
Thu. 6
34°
22°
0.1 mm
Fri. 7
35°
22°
1.7 mm
Sat. 8
35°
21°
10.3 mm
Sun. 9
34°
20°
7.4 mm
Mon. 10
35°
22°
25.5 mm
Tue. 11
34°
22°
2.7 mm
Wed. 12
32°
21°
4.9 mm
Thu. 13
31°
20°
1.9 mm
Fri. 14
33°
22°
4.4 mm
Further Ahead
You can click on date
Access Prince William County weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Prince William County long range weather forecast
30 day weather forecast for Prince William County
Important Notice
Our Prince William County long range weather forecast is based on historical data analysis rather than real-time forecasting models. While this provides a general outlook, weather conditions can change. We recommend checking the forecast closer to your planned date for the most current information.
Rain Forecast for the Next 14 Days in Prince William County
The chart displays the expected rainfall values (in mm) over the next 14 days in Prince William County, highlighting variations in precipitation levels for specific dates. ☔
Prince William County Wind Speed Forecast Chart
This chart illustrates the projected daily max wind speed (in km) in Prince William County over the next two weeks, providing insights into periods of increased or decreased wind activity. 🌀
Frequently asked questions about the weather in Prince William County
How warm is it in Prince William County over the next 14 days?
Over the next two weeks, temperatures in Prince William County are expected to range from around 19 °F on the coldest nights up to about 35 °F on the warmest days. Use this range to plan what to pack and wear.
Will it rain in Prince William County in the next two weeks?
Yes - rain is expected on about 13 of the next 14 days in Prince William County, with roughly 72.7 mm of rainfall in total. It is worth keeping an umbrella or raincoat handy.
How windy is it in Prince William County?
Maximum wind speeds in Prince William County are forecast to reach about 19 km/h at their peak over the next 14 days.
When is the best time to visit Prince William County?
For a month-by-month look at temperatures and rainfall, see our best time to visit Prince William County guide.
How accurate is the 14-day forecast for Prince William County?
Our Prince William County forecast uses leading meteorological models and is most reliable over the next few days. Long-range days beyond a week show general trends and can change, so check back closer to the date for updates.
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Where is Prince William County?Get accurate weather forecasts for Prince William County, located at latitude 38.812 and longitude -77.636. Stay updated with localized weather information tailored for Prince William County.
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