Manassas, VA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Manassas, VA in one place.
Sunny, with a high near 89.
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 12, 2026 2:39 AM EDT.
The active forecast window currently covers Jul 14 to Jul 18, 2026 for Manassas, VA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 14 to Jul 18, 2026
- Latest sync
- Jul 12, 2026 2:39 AM EDT
- Forecast office
- LWX
- Source
- NOAA / NWS
Daily Outlook
This Week in Manassas
Wednesday looks like the warmest upcoming period in Manassas at 97 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 68 degrees F.
The strongest winds are forecast for Wednesday at about 1 to 8 mph W.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 12, 2026 2:39 AM EDT
- Coverage
- 5 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
Clear, with a low around 68.
Sunny, with a high near 97.
Mostly clear, with a low around 73.
Sunny, with a high near 94.
Mostly clear, with a low around 72.
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 95. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 70. Chance of precipitation is 30%.
A slight chance of rain showers before 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 92.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jul 14
|
Sunny
|
89°F |
0 to 5 mph
S
|
|
Tuesday Night
Jul 14
|
Clear
|
68°F |
5 mph
SW
|
|
Wednesday
Jul 15
|
Sunny
|
97°F |
1 to 8 mph
W
|
|
Wednesday Night
Jul 15
|
Mostly Clear
|
73°F |
7 mph
NW
|
|
Thursday
Jul 16
|
Sunny
|
94°F |
7 mph
W
|
|
Thursday Night
Jul 16
|
Mostly Clear
|
72°F |
1 to 7 mph
W
|
|
Friday
Jul 17
|
Mostly Sunny then Chance Showers And Thunderstorms
|
95°F |
1 to 7 mph
NW
|
|
Friday Night
Jul 17
|
Chance Showers And Thunderstorms
|
70°F |
1 to 7 mph
NW
|
|
Saturday
Jul 18
|
Chance Showers And Thunderstorms
|
92°F |
2 to 8 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.
