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Prince William VA Weather - Clear - 52°F
Clear
52°F
Updated 7:34 am
Feels Like 46°F
Humidity 68%
Wind N 12 mph
Barometer  30.17 in
Dew Point 42°F
Prince William VA Weather - Clear - 11°C
Clear
11°C
Updated 7:34 am
Feels Like 8°C
Humidity 68%
Wind N 19 km/h
Barometer  102.2 kPa
Dew Point 6°C
Prince William, VA Weather and Current Conditionsprince william va weather forecast

Prince William, VA Weather Forecast

Prince William Virginia WeatherPrince William, Virginia Weather Weather Forecast
14 day API weather forecast for Prince William, Virginia. Note: The 7-day weather forecast for Prince William, VA is the most reliable and accurate weather forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days ahead.
Prince William, VA Weather Forecast Dated: 734 AM Fri Sep 25 2026
Expect a mild stretch with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.

Friday, September 25, 2026

Mid-Morning
Prince William Weather - 2026-09-25 - Morning - Partly Cloudy
54°F 12°C
Partly Cloudy
Mid-Afternoon
Prince William Weather - 2026-09-25 - Afternoon - Sunny
73°F 23°C
Sunny
Early-Evening
Prince William Weather - 2026-09-25 - Evening - Cloudy
66°F 19°C
Cloudy
Pleasant near 73°F 23°C, partly cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with lower humidity and barometric pressure falling. Winds out of the N at 12 mph 19 km/h. Gusts up to 24 mph 39 km/h.

Saturday, September 26, 2026

Mid-Morning
Prince William Weather - 2026-09-26 - Morning - Partly Cloudy
59°F 15°C
Partly Cloudy
Mid-Afternoon
Prince William Weather - 2026-09-26 - Afternoon - Sunny
76°F 24°C
Sunny
Early-Evening
Prince William Weather - 2026-09-26 - Evening - Sunny
69°F 20°C
Sunny
Comfortable with temperatures reaching 76°F 24°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds blowing from the NNW at 12 mph 19 km/h. Gusts up to 20 mph 33 km/h.

Sunday, September 27, 2026

Mid-Morning
Prince William Weather - 2026-09-27 - Morning - Overcast
59°F 15°C
Overcast
Mid-Afternoon
Prince William Weather - 2026-09-27 - Afternoon - Overcast
62°F 17°C
Overcast
Early-Evening
Prince William Weather - 2026-09-27 - Evening - Overcast
63°F 18°C
Overcast
Comfortable at 62°F 17°C, overcast throughout the day, with steady humidity and steady pressure. Winds NW at 12 mph 19 km/h. Gusts up to 23 mph 36 km/h.

Monday, September 28, 2026

Mid-Morning
Prince William Weather - 2026-09-28 - Morning - Overcast
60°F 16°C
Overcast
Mid-Afternoon
Prince William Weather - 2026-09-28 - Afternoon - Overcast
63°F 17°C
Overcast
Early-Evening
Prince William Weather - 2026-09-28 - Evening - Overcast
64°F 17°C
Overcast
Cool with a high near 63°F 17°C, overcast throughout the day, with steady humidity and steady pressure.

Tuesday, September 29, 2026

Mid-Morning
Prince William Weather - 2026-09-29 - Morning - Overcast
61°F 16°C
Overcast
Mid-Afternoon
Prince William Weather - 2026-09-29 - Afternoon - Overcast
76°F 25°C
Overcast
Early-Evening
Prince William Weather - 2026-09-29 - Evening - Overcast
70°F 21°C
Overcast
Mild with a high of 76°F 25°C, overcast in the morning, partly cloudy in the afternoon, and overcast this evening, with lower humidity and barometric pressure falling.

Wednesday, September 30, 2026

Mid-Morning
Prince William Weather - 2026-09-30 - Morning - Partly Cloudy
66°F 19°C
Partly Cloudy
Mid-Afternoon
Prince William Weather - 2026-09-30 - Afternoon - Overcast
83°F 29°C
Overcast
Early-Evening
Prince William Weather - 2026-09-30 - Evening - Overcast
79°F 26°C
Overcast
Warm and summery near 83°F 29°C, partly cloudy in the morning, cloudy in the afternoon, and overcast this evening, with lower humidity and barometric pressure falling. Winds out of the SSW at 12 mph 19 km/h. Gusts up to 25 mph 40 km/h.

Thursday, October 1, 2026

Mid-Morning
Prince William Weather - 2026-10-01 - Morning - Scattered Showers
70°F 21°C
Scattered Showers
Mid-Afternoon
Prince William Weather - 2026-10-01 - Afternoon - Scattered Showers
75°F 24°C
Scattered Showers
Early-Evening
Prince William Weather - 2026-10-01 - Evening - Overcast
71°F 22°C
Overcast
Comfortable with temperatures reaching 75°F 24°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds shifting from the SW to the NW at 6 mph 9 km/h.

Friday, October 2, 2026

Mid-Morning
Prince William Weather - 2026-10-02 - Morning - Sunny
64°F 18°C
Sunny
Mid-Afternoon
Prince William Weather - 2026-10-02 - Afternoon - Sunny
75°F 24°C
Sunny
Early-Evening
Prince William Weather - 2026-10-02 - Evening - Sunny
68°F 20°C
Sunny
Enjoyable around 75°F 24°C, sunny throughout the day, with lower humidity and steady pressure. Winds turning from the WNW to the NNE at 6 mph 10 km/h.

Saturday, October 3, 2026

Mid-Morning
Prince William Weather - 2026-10-03 - Morning - Overcast
59°F 15°C
Overcast
Mid-Afternoon
Prince William Weather - 2026-10-03 - Afternoon - Overcast
70°F 21°C
Overcast
Early-Evening
Prince William Weather - 2026-10-03 - Evening - Overcast
64°F 18°C
Overcast
Mild temperatures up to 70°F 21°C, overcast throughout the day, with steady humidity and steady pressure.

Sunday, October 4, 2026

Mid-Morning
Prince William Weather - 2026-10-04 - Morning - Light Showers
60°F 16°C
Light Showers
Mid-Afternoon
Prince William Weather - 2026-10-04 - Afternoon - Light Showers
60°F 16°C
Light Showers
Early-Evening
Prince William Weather - 2026-10-04 - Evening - Heavy Rain Showers
60°F 16°C
Heavy Rain Showers
Mildly cool near 60°F 16°C, rounds of showers expected off and on all day, with increasing humidity and barometric pressure falling. Winds picking up from E at 4 mph 7 km/h to E at 15 mph 24 km/h. Gusts up to 34 mph 55 km/h.

Monday, October 5, 2026

Mid-Morning
Prince William Weather - 2026-10-05 - Morning - Scattered Showers
68°F 20°C
Scattered Showers
Mid-Afternoon
Prince William Weather - 2026-10-05 - Afternoon - Partly Cloudy
69°F 20°C
Partly Cloudy
Early-Evening
Prince William Weather - 2026-10-05 - Evening - Scattered Showers
66°F 19°C
Scattered Showers
Pleasant near 69°F 20°C, scattered downpours possible, with lower humidity and barometric pressure rising. Winds moving from the SSW to the WNW at 11 mph 17 km/h. Gusts up to 27 mph 43 km/h.

Tuesday, October 6, 2026

Mid-Morning
Prince William Weather - 2026-10-06 - Morning - Scattered Showers
62°F 17°C
Scattered Showers
Mid-Afternoon
Prince William Weather - 2026-10-06 - Afternoon - Sunny
61°F 16°C
Sunny
Early-Evening
Prince William Weather - 2026-10-06 - Evening - Sunny
54°F 12°C
Sunny
Cool with a high near 61°F 16°C, locally heavy downpours at times, with lower humidity and barometric pressure rising. Winds swinging from the WNW to the NW at 14 mph 22 km/h. Gusts up to 28 mph 46 km/h.

Wednesday, October 7, 2026

Mid-Morning
Prince William Weather - 2026-10-07 - Morning - Sunny
47°F 9°C
Sunny
Mid-Afternoon
Prince William Weather - 2026-10-07 - Afternoon - Sunny
59°F 15°C
Sunny
Early-Evening
Prince William Weather - 2026-10-07 - Evening - Overcast
55°F 13°C
Overcast
Refreshing around 59°F 15°C, cloudy in the morning, sunny in the afternoon, and cloudy this evening, with steady humidity and barometric pressure falling. Winds shifting from the WNW to the W at 7 mph 10 km/h.

Thursday, October 8, 2026

Mid-Morning
Prince William Weather - 2026-10-08 - Morning - Overcast
49°F 10°C
Overcast
Mid-Afternoon
Prince William Weather - 2026-10-08 - Afternoon - Overcast
65°F 18°C
Overcast
Early-Evening
Prince William Weather - 2026-10-08 - Evening - Overcast
60°F 16°C
Overcast
Mildly cool near 65°F 18°C, overcast throughout the day, with steady humidity and barometric pressure falling. Winds turning from the SSW to the NNW at 7 mph 11 km/h.

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Weather by the Numbers

Fri, 25th
Prince William VA Weather - Friday, Sep 25, 2026 - Sunny
Hi: 73°F 23°C
Lo: 50°F 10°C
Sunrise 07:00 AM
Sunset 07:01 PM
Wind NNE 12 mph19 km/h
Dew Point 36°F2°C
uv Index 5
Barometric Pressure 30.12 in1020 mb
POP 1% *
Humidity 31%
Sat, 26th
Prince William VA Weather - Saturday, Sep 26, 2026 - Cloudy
Hi: 76°F 24°C
Lo: 55°F 13°C
Sunrise 07:01 AM
Sunset 07:00 PM
Wind NNW 11 mph18 km/h
Dew Point 45°F7°C
uv Index 5
Barometric Pressure 29.97 in1015 mb
POP 7% *
Humidity 40%
Sun, 27th
Prince William VA Weather - Sunday, Sep 27, 2026 - Overcast
Hi: 64°F 18°C
Lo: 57°F 14°C
Sunrise 07:02 AM
Sunset 06:58 PM
Wind NW 12 mph19 km/h
Dew Point 46°F8°C
uv Index 4
Barometric Pressure 29.85 in1011 mb
POP 13% *
Humidity 56%
Mon, 28th
Prince William VA Weather - Monday, Sep 28, 2026 - Overcast
Hi: 65°F 18°C
Lo: 60°F 15°C
Sunrise 07:02 AM
Sunset 06:57 PM
Wind NNW 4 mph7 km/h
Dew Point 56°F13°C
uv Index 3
Barometric Pressure 29.97 in1015 mb
POP 26% *
Humidity 83%
Tue, 29th
Prince William VA Weather - Tuesday, Sep 29, 2026 - Cloudy
Hi: 78°F 25°C
Lo: 59°F 15°C
Sunrise 07:03 AM
Sunset 06:55 PM
Wind SSE 2 mph4 km/h
Dew Point 58°F14°C
uv Index 4
Barometric Pressure 30.09 in1019 mb
POP 16% *
Humidity 73%
Wed, 30th
Prince William VA Weather - Wednesday, Sep 30, 2026 - Partly Cloudy
Hi: 84°F 29°C
Lo: 61°F 16°C
Sunrise 07:04 AM
Sunset 06:53 PM
Wind SSW 11 mph17 km/h
Dew Point 60°F16°C
uv Index 7
Barometric Pressure 29.91 in1013 mb
POP 5% *
Humidity 54%
Thu, 1st
Prince William VA Weather - Thursday, Oct 1, 2026 - Patchy Rain Nearby
Hi: 76°F 25°C
Lo: 65°F 18°C
Sunrise 07:05 AM
Sunset 06:52 PM
Wind W 6 mph10 km/h
Dew Point 67°F20°C
uv Index 5
Barometric Pressure 29.88 in1012 mb
POP 34% *
Humidity 82%
Fri, 2nd
Prince William VA Weather - Friday, Oct 2, 2026 - Sunny
Hi: 75°F 24°C
Lo: 61°F 16°C
Sunrise 07:06 AM
Sunset 06:50 PM
Wind NW 10 mph17 km/h
Dew Point 45°F7°C
uv Index 6
Barometric Pressure 30.15 in1021 mb
POP 1% *
Humidity 40%
Sat, 3rd
Prince William VA Weather - Saturday, Oct 3, 2026 - Overcast
Hi: 71°F 21°C
Lo: 56°F 13°C
Sunrise 07:07 AM
Sunset 06:49 PM
Wind ESE 5 mph8 km/h
Dew Point 43°F6°C
uv Index 4
Barometric Pressure 30.3 in1026 mb
POP 10% *
Humidity 41%
Sun, 4th
Prince William VA Weather - Sunday, Oct 4, 2026 - Light Rain Shower
Hi: 61°F 16°C
Lo: 59°F 15°C
Sunrise 07:08 AM
Sunset 06:47 PM
Wind ESE 6 mph9 km/h
Dew Point 58°F15°C
uv Index 4
Barometric Pressure 30.21 in1023 mb
POP 76% *
Humidity 93%
Mon, 5th
Prince William VA Weather - Monday, Oct 5, 2026 - Patchy Rain Nearby
Hi: 70°F 21°C
Lo: 61°F 16°C
Sunrise 07:09 AM
Sunset 06:46 PM
Wind WSW 11 mph17 km/h
Dew Point 62°F17°C
uv Index 4
Barometric Pressure 29.68 in1005 mb
POP 25% *
Humidity 83%
Tue, 6th
Prince William VA Weather - Tuesday, Oct 6, 2026 - Sunny
Hi: 63°F 17°C
Lo: 49°F 9°C
Sunrise 07:10 AM
Sunset 06:44 PM
Wind NW 16 mph25 km/h
Dew Point 43°F6°C
uv Index 5
Barometric Pressure 29.94 in1014 mb
POP 7% *
Humidity 51%
Wed, 7th
Prince William VA Weather - Wednesday, Oct 7, 2026 - Sunny
Hi: 60°F 15°C
Lo: 44°F 7°C
Sunrise 07:11 AM
Sunset 06:42 PM
Wind NW 13 mph22 km/h
Dew Point 32°F-0°C
uv Index 4
Barometric Pressure 30 in1016 mb
POP 1% *
Humidity 41%
Thu, 8th
Prince William VA Weather - Thursday, Oct 8, 2026 - Overcast
Hi: 66°F 19°C
Lo: 46°F 8°C
Sunrise 07:12 AM
Sunset 06:41 PM
Wind SSW 8 mph13 km/h
Dew Point 35°F1°C
uv Index 4
Barometric Pressure 29.71 in1006 mb
POP 10% *
Humidity 39%
* POP = Probability of Precipitation. Data for 12:00 PM.