Ashburn, Georgia Weather
Heat settles and the rain begins. Day 90 of spring. Read this microseason across nine climate regions →
Ashburn weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 17Thunderstorm55%—84°72°—
- ThursdayJun 18Thunderstorm82%0.11″84°73°0°
- FridayJun 19T-storm w/ Hvy Hail78%0.90″88°72°+4°
- SaturdayJun 20Light Showers43%—79°71°-9°
- SundayJun 21Overcast44%—88°70°+9°
- MondayJun 22T-storm w/ Hail10%—87°73°-1°
- TuesdayJun 23Light Drizzle37%—90°74°+3°
AQI 24 (Good), driven by Ozone. AQI down 5 over the last 6 hours (gradual decline).
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
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
- 8:57 AM
- Moonset
- 10:45 PM
- In sign
- ♋︎ Cancer
Heat settles and the rain begins
Ashburn at a glance
- Today vs. normal: 11°F below the seasonal normal for this latitude
- Last frost: February 25 (climatological average for this latitude)
- Microseason: Jun 16–20
- Planting window: Stake and prune tomato suckers. Watch for squash vine borers.
15-Day Forecast — Ashburn
- Wed84°72°55%
- Thu84°73°82%
- Fri88°72°78%
- Sat79°71°43%
- Sun88°70°44%
- Mon87°73°10%
- Tue90°74°37%
- Wed91°73°25%
- Thu89°72°29%
- Fri93°72°21%
- Sat92°74°24%
- Sun89°72°29%
- Mon84°71°42%
- Tue86°70°37%
- Wed92°71°45%
Forecast data from Open-Meteo (CC BY 4.0).
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 — Ashburn
SPC has placed Ashburn in the Marginal Risk category for severe thunderstorms day after tomorrow.
- TODAYTSTMGeneral Thunderstorms
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3MRGLMarginal Risk
Isolated severe storms possible. Limited threat for hail or damaging wind.
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 Ashburn
- 31714