Weather WorldFairfax County Police, VA Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Fairfax County Police Weather Forecast
| TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY |
 |  |  |  |  |  |  | | | | | |
| Mostly Cloudy | Chance of T-Storm | Chance of T-Storm | Patchy Fog | Partly Cloudy | Mostly Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Partly Cloudy | Mostly Sunny |
| Lo: 70°FLo: 21°C | Hi: 89°FHi: 32°C | Lo: 69°FLo: 21°C | Hi: 89°FHi: 32°C | Lo: 69°FLo: 21°C | Hi: 89°FHi: 32°C | Lo: 69°FLo: 21°C | Hi: 90°FHi: 32°C | Lo: 71°FLo: 22°C | Hi: 91°FHi: 33°C | Lo: 71°FLo: 22°C | Hi: 95°FHi: 35°C |
| POP: 40% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 606 PM EDT Wed Aug 26 2026 
Fairfax County Police Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Fairfax County Police Weather Map
Fairfax County Police Quick Facts
Fairfax County Police Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 740 PM EDT Wed Aug 26 2026
Key Messages
- 1) Severe thunderstorms are possible Thursday amidst increasingly warm and humid conditions.
- 2) Drier conditions heading into the weekend, with increasingly hot & humid conditions at the start of next week.
Discussion
... KEY MESSAGE 1...Severe thunderstorms are possible Thursday amidst increasingly warm and humid conditions.
Moisture return increases overnight along a northward-lifting warm front, which could result in some isolated to scattered showers and storms. There`s not a lot of...