Kingsport, Tennessee Weather
Cicadas claim the scorching afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Kingsport weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Overcast11%—89°72°—
- SundayJul 5Light Drizzle28%0.02″94°71°+5°
- MondayJul 6Drizzle69%—89°70°-5°
- TuesdayJul 7Light Showers48%—88°67°-1°
- WednesdayJul 8Overcast14%—89°63°+1°
- ThursdayJul 9Overcast22%—90°62°+1°
- FridayJul 10Light Drizzle56%—91°64°+1°
AQI 47 (Good), driven by Ozone. AQI flat over the last 6 hours (within ±3 points). Ozone at AQI 61 — peak already passed at 1 PM under overcast skies. Levels should ease through evening.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
What's driving it
Ozone × UV × Sky
Ozone at AQI 61 — peak already passed at 1 PM under overcast skies. Levels should ease through evening.
- Present
- AQI 61
- UV peak
- 3.3 at earlier today
- Sky at peak
- overcast
- Projected peak
- AQI 61
PM × Wind × Precip
PM2.5 at 8.3 µg/m³ (AQI 46) with a 0.91 fine-to-coarse ratio and 2 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.91
- Wind
- calm
- 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).
If the first of July be rainy weather, 'twill rain more or less for four weeks together.
- Moonrise
- 11:19 PM
- Moonset
- 10:38 AM
- In sign
- ♓︎ Pisces
Cicadas claim the scorching afternoon
Kingsport at a glance
- Today vs. normal: 13°F above the seasonal normal for this latitude
- Last frost: March 26 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP codes: 37660, 37663, 37664, 37665
16-Day Forecast — Kingsport
- Sat89°72°11%
- Sun94°71°28%
- Mon89°70°69%
- Tue88°67°48%
- Wed89°63°14%
- Thu90°62°22%
- Fri91°64°56%
- Sat81°67°64%
- Sun75°63°45%
- Mon82°57°26%
- Tue85°57°18%
- Wed90°63°40%
- Thu87°66°48%
- Fri88°67°69%
- Sat87°68°65%
- Sun88°67°72%
Forecast data from Open-Meteo (CC BY 4.0).
Live wind & temperature near Kingsport
Right now in the garden
Peak growing season
As of July 4, 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 — Kingsport
SPC has placed Kingsport in the Marginal Risk category for severe thunderstorms today.
- TODAYMRGLMarginal Risk
- TOMORROWMRGLMarginal Risk
- DAY 3TSTMGeneral Thunderstorms
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 Kingsport
- 37665
- 37664
- 37663
- 37660
- 37662
- 37669