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Weather Forecast for Manassas

Virginia, United States of America

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Partly cloudy

Current Weather - Manassas: 1°C

Virginia, United States of America

Partly cloudy

Feels like -4°C

Wind

20 km/h WNW

Humidity

56%

Pressure

1025 mb

UV Index

0

Visibility

16 km
Sunny

Sunny

Monday, January 12, 2026

High

9°C

Low

-1°C

Rain Chance

0%

Hourly Forecast

Clear -1°C
06:00
Clear -1°C
07:00
Sunny -0°C
08:00
Sunny 0°C
09:00
Sunny 1°C
10:00
Sunny 3°C
11:00
Sunny 4°C
12:00
Sunny 5°C
13:00
Sunny 6°C
14:00
Sunny 8°C
15:00
Sunny 7°C
16:00
Sunny 6°C
17:00
Partly Cloudy 6°C
18:00
Clear 5°C
19:00
Clear 5°C
20:00
Clear 4°C
21:00
Clear 2°C
22:00
Clear 2°C
23:00
Jan 13

Day Statistics

Maximum Wind

21 km/h

Humidity

58%

Precipitation

0 mm

UV Index

0

Visibility

10 km

Rain Chance

0%

Snow Chance

0%

Sun & Moon

Sunrise

07:28 AM

Sunset

05:10 PM

Moonrise

02:12 AM

Moonset

12:14 PM

Moon Phase

Waning Crescent

Moon Illumination

37%

Air Quality

PM2.5

3.7

μg/m³

PM10

3.9

μg/m³

NO₂

6.5

μg/m³

O₃

61.2

μg/m³

SO₂

6

μg/m³

CO

193.3

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Weather Alerts

Wind Advisory issued January 11 at 7:16PM EST until January 12 at 12:00AM EST by NWS Baltimore MD/Washington DC

Extreme Western Allegany; Central and Eastern Allegany; Western Garrett; Eastern Garrett; Western Highland; Eastern Highland; Northern Virginia Blue Ridge; Central Virginia Blue Ridge; Hampshire; Hardy; Western Grant; Eastern Grant; Western Mineral; Eastern Mineral; Western Pendleton; Eastern Pendleton Jan 11, 07:16 PM - Jan 12, 12:00 AM
Severity: Moderate Urgency: Expected

* WHAT...Northwest winds 15 to 25 mph with gusts up to 50 mph. * WHERE...Portions of western Maryland, central, northwest, and western Virginia, and eastern West Virginia. * WHEN...Until midnight EST tonight. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...Strongest winds will be along the ridges with slightly lower values in the valleys.

Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects.

Event: Wind Advisory Certainty: Likely Category: Met