City of Fairfax, VA Weather Forecast
County weather hub
Patchy Fog then Partly Sunny
Compare major city weather across City of Fairfax, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Patchy fog and scattered rain showers before 9am. Partly sunny, with a high near 69. North wind around 8 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
County Weather Overview
This county weather page brings together forecast coverage for City of Fairfax so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 1 of 1 mapped cities in City of Fairfax.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Nov 6 to Nov 12, 2026
- Latest sync
- Nov 6, 2026 8:06 AM EST
- Forecast office
- LWX
- Source
- NOAA / NWS
Daily Outlook
This Week in City of Fairfax
Today looks like the warmest upcoming period in City of Fairfax at 69 degrees F.
Monday Night is the coolest period ahead with temperatures near 40 degrees F.
The strongest winds are forecast for Saturday at about 12 to 20 mph NW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 6, 2026 8:06 AM EST
- Coverage
- 7 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
Mostly cloudy, with a low around 47. West wind 2 to 14 mph, with gusts as high as 18 mph.
Sunny, with a high near 59. Northwest wind 12 to 20 mph, with gusts as high as 30 mph.
Mostly clear, with a low around 45. Northwest wind 9 to 17 mph, with gusts as high as 23 mph.
Sunny, with a high near 63. West wind 7 to 14 mph, with gusts as high as 18 mph.
Clear, with a low around 44.
Sunny, with a high near 63.
Mostly clear, with a low around 40.
Sunny, with a high near 69.
Mostly clear, with a low around 44.
Sunny, with a high near 65.
Mostly clear, with a low around 41.
A slight chance of rain after 7am. Mostly sunny, with a high near 60. Chance of precipitation is 20%.
A slight chance of rain. Partly cloudy, with a low around 40.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Nov 6
|
Patchy Fog then Partly Sunny
|
69°F |
8 mph
N
|
|
Tonight
Nov 6
|
Mostly Cloudy
|
47°F |
2 to 14 mph
W
|
|
Saturday
Nov 7
|
Sunny
|
59°F |
12 to 20 mph
NW
|
|
Saturday Night
Nov 7
|
Mostly Clear
|
45°F |
9 to 17 mph
NW
|
|
Sunday
Nov 8
|
Sunny
|
63°F |
7 to 14 mph
W
|
|
Sunday Night
Nov 8
|
Clear
|
44°F |
5 to 8 mph
W
|
|
Monday
Nov 9
|
Sunny
|
63°F |
7 to 14 mph
NW
|
|
Monday Night
Nov 9
|
Mostly Clear
|
40°F |
2 to 6 mph
W
|
|
Tuesday
Nov 10
|
Sunny
|
69°F |
3 to 8 mph
SW
|
|
Tuesday Night
Nov 10
|
Mostly Clear
|
44°F |
5 mph
W
|
|
Veterans Day
Nov 11
|
Sunny
|
65°F |
6 mph
NW
|
|
Wednesday Night
Nov 11
|
Mostly Clear
|
41°F |
3 mph
NW
|
|
Thursday
Nov 12
|
Slight Chance Light Rain
|
60°F |
3 to 7 mph
NW
|
|
Thursday Night
Nov 12
|
Slight Chance Light Rain
|
40°F |
6 mph
NW
|
Major City Forecasts
Live forecast snapshots for major cities across City of Fairfax.
Coverage
Forecast coverage currently spans 1 of 1 mapped cities in City of Fairfax.
Largest mapped city population in this region: 23,429.
