Manassas, VA Weather Forecast
Local 7-day forecast
Partly Sunny then Showers And Thunderstorms Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Manassas, VA in one place.
Showers and thunderstorms likely between 2pm and 3pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 86. North wind 2 to 7 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Manassas, VA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jul 10, 2026 8:28 AM EDT.
The active forecast window currently covers Jul 11 to Jul 16, 2026 for Manassas, VA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 11 to Jul 16, 2026
- Latest sync
- Jul 10, 2026 8:28 AM EDT
- Forecast office
- LWX
- Source
- NOAA / NWS
Daily Outlook
This Week in Manassas
Wednesday looks like the warmest upcoming period in Manassas at 96 degrees F.
Sunday Night is the coolest period ahead with temperatures near 63 degrees F.
The strongest winds are forecast for Wednesday at about 1 to 8 mph W.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 10, 2026 8:28 AM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- LWX
- Radar station
- KLWX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 65. North wind 1 to 6 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Partly sunny, with a high near 85. Northeast wind around 6 mph.
Partly cloudy, with a low around 63.
Mostly sunny, with a high near 85.
Mostly clear, with a low around 63.
Sunny, with a high near 90.
Mostly clear, with a low around 68.
Sunny, with a high near 96.
Mostly clear, with a low around 72.
Mostly sunny, with a high near 95.
Mostly clear, with a low around 71.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Jul 11
|
Partly Sunny then Showers And Thunderstorms Likely
|
86°F |
2 to 7 mph
N
|
|
Saturday Night
Jul 11
|
Chance Showers And Thunderstorms
|
65°F |
1 to 6 mph
N
|
|
Sunday
Jul 12
|
Partly Sunny
|
85°F |
6 mph
NE
|
|
Sunday Night
Jul 12
|
Partly Cloudy
|
63°F |
0 to 5 mph
E
|
|
Monday
Jul 13
|
Mostly Sunny
|
85°F |
0 to 6 mph
SE
|
|
Monday Night
Jul 13
|
Mostly Clear
|
63°F |
1 to 5 mph
S
|
|
Tuesday
Jul 14
|
Sunny
|
90°F |
0 to 5 mph
SW
|
|
Tuesday Night
Jul 14
|
Mostly Clear
|
68°F |
5 mph
S
|
|
Wednesday
Jul 15
|
Sunny
|
96°F |
1 to 8 mph
W
|
|
Wednesday Night
Jul 15
|
Mostly Clear
|
72°F |
2 to 8 mph
NW
|
|
Thursday
Jul 16
|
Mostly Sunny
|
95°F |
1 to 7 mph
NW
|
|
Thursday Night
Jul 16
|
Mostly Clear
|
71°F |
1 to 6 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Manassas.
Nearby forecast pages are not available for this location yet.
