Tysons, Virginia Weather
Honeysuckle sweetens the night. Day 90 of spring. Read this microseason across nine climate regions →
Tysons weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 16Overcast——78°55°—
- WednesdayJun 17Overcast——86°63°+8°
- ThursdayJun 18Overcast30%—97°71°+11°
- FridayJun 19Overcast40%—85°64°-12°
- SaturdayJun 20Overcast——80°62°-5°
- SundayJun 21Overcast14%—86°59°+6°
- MondayJun 22Light Drizzle55%0.01″80°66°-6°
AQI 58 (Moderate), driven by PM2.5. AQI up 10 over the last 6 hours (gradual rise). PM2.5 at 23.5 µg/m³ (AQI 78) with a 0.96 fine-to-coarse ratio and 6 mph wind — combustion smoke trapped in calm air, not road dust.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
What's driving it
PM × Wind × Precip
PM2.5 at 23.5 µg/m³ (AQI 78) with a 0.96 fine-to-coarse ratio and 6 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.96
- Wind
- light
- Recent rain
- 0h in last 6h
- Pattern
- stagnant smoke
Trends
Seven days of AQI and PM2.5.
Hourly air-quality data from the Copernicus Atmosphere Monitoring Service, charted across the past and next several days. Dashed lines mark the AQI breakpoints at 50 (Good → Moderate) and 100 (Moderate → Unhealthy for Sensitive Groups).
A summer fog for fair, a winter fog for rain.
- Moonrise
- 8:10 AM
- Moonset
- 10:41 PM
- In sign
- ♋︎ Cancer
Honeysuckle sweetens the night
Tysons at a glance
- Today vs. normal: 6°F below the seasonal normal for this latitude
- Last frost: April 10 (climatological average for this latitude)
- Microseason: Jun 16–20
- Planting window: Stake and prune tomato suckers. Watch for squash vine borers.
Right now in the garden
Peak growing season
As of June 17, the growing season is at its peak — frost is months away. Continue succession-planting beans and summer squash. Start fall brassicas (broccoli, cabbage, kale) from seed indoors for transplanting in late summer.
SPC Convective Outlook
Storm Prediction Center — Tysons
SPC has placed Tysons in the Slight Risk category for severe thunderstorms day after tomorrow.
- TODAYTSTMGeneral Thunderstorms
- TOMORROWNONENo severe risk
- DAY 3SLGTSlight Risk
Scattered severe storms possible. A few tornadoes, hail, and damaging wind gusts possible.
Source: NOAA / NWS Storm Prediction Center categorical convective outlook. Outlooks are re-issued multiple times per day; this page reflects the most recent SPC polygons covering the city’s coordinates.
ZIP codes in Tysons
- 22102
- 22182