Fast Forecast

WEATHER FOR BUSINESS

We supply weather data to businesses

Free Weather Plugin

Add this forecast to your website



Local Weather

Manassas Weather Forecast

Temperature, wind, rain and more for Manassas

Virginia, United States Of America

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Mon 12
May		01:00

SW
SW

 4 / 8 mph 59 / 59°F 71% 1024 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 5%
Most Significant Cloud Type: high
5%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

SE
SE

 1 / 2 mph 52 / 52°F 77% 1025 mb
Low level cloud: 0%
Mid level cloud: 2%
High level cloud: 1%
Most Significant Cloud Type: medium
1%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
07:00

SE
SE

 0 / 1 mph 63 / 60°F 70% 1025 mb
Low level cloud: 0%
Mid level cloud: 25%
High level cloud: 2%
Most Significant Cloud Type: medium
25%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
10:00

SSE
SSE

 6 / 7 mph 77 / 76°F 48% 1024 mb
Low level cloud: 0%
Mid level cloud: 19%
High level cloud: 19%
Most Significant Cloud Type: medium
20%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

SSE
SSE

 7 / 8 mph 78 / 79°F 52% 1022 mb
Low level cloud: 95%
Mid level cloud: 45%
High level cloud: 75%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

SSE
SSE

 8 / 11 mph 77 / 77°F 72% 1021 mb
Low level cloud: 36%
Mid level cloud: 43%
High level cloud: 100%
Most Significant Cloud Type: low
63%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
19:00

S
S

 6 / 9 mph 66 / 66°F 99% 1021 mb
Low level cloud: 79%
Mid level cloud: 44%
High level cloud: 99%
Most Significant Cloud Type: low
100%
Expect 0.2 In of precipitation over the past 3 hours.
0.2 In
22:00

SE
SE

 6 / 9 mph 65 / 65°F 99% 1020 mb
Low level cloud: 92%
Mid level cloud: 56%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Tue 13
May		16:00

SE
SE

 11 / 14 mph 66 / 65°F 98% 1013 mb
Low level cloud: 99%
Mid level cloud: 16%
High level cloud: 99%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
19:00

E
E

 6 / 7 mph 66 / 65°F 99% 1013 mb
Low level cloud: 95%
Mid level cloud: 21%
High level cloud: 99%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
22:00

E
E

 7 / 10 mph 65 / 65°F 98% 1013 mb
Low level cloud: 100%
Mid level cloud: 32%
High level cloud: 85%
Most Significant Cloud Type: low
100%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
The 7 day weather forecast summary for Manassas:

The outlook for Manassas in the week ahead shows the average daytime maximum temperature will be around 25°C, with a high for the week of 31°C expected on the afternoon of Saturday 17th. The mean minimum temperature will be 15°C, dipping to its lowest on the morning of Tuesday 20th at 9°C. The week will have some days seeing a little precipitation and some days with rain. Current predictions suggest Tuesday 20th will have the most precipitation with an accumulation of around 43.0mm. On the whole winds are likely to be moderate.

The day label given represents the local day relative to the local time for the location you are looking at.
(More Info)

Day

This time is corrected for local time zones and where possible for daylight saving times.
(More Info)

Local Time

The wind direction we use on this page is the direction the wind is coming from, given in a 16 point compass format.
(More Info)

Dir

This refers to the sustained average wind speed, normally averaged over a period of 10 minutes for up to 3 hrs.
(More Info)

Speed/
Gust

Temperature from our forecast perspective are fairly well defined, they are what we would expect to measure in a standard meteorological screen (in other words, shaded and well ventilated) at 2 metres above ground level.
(More Info)

Temp/
Feels Like

The relative humidity is the percent of saturation humidity, generally calculated in relation to saturated vapour density.
(More Info)

Humidity

The value given is a total predicted for the previous 3 hrs and includes the time of the forecast being looked at.
(More Info)

Precip Amount

The total amount of cloud as a percentage is derived from looking at cloud cover throughout the atmosphere and estimating how these combine when looked at from the ground.
(More Info)

Cloud Amount

Here we try to capture the feel of the weather as an image – it will never be perfect but is useful for a quick overview.
(More Info)

Weather

When we measure for forecast air pressure we are normally doing this relative to a certain height and most commonly relative to Mean Sea Level.
(More Info)

Pressure