Graball, Tennessee Weather
Cicadas claim the scorching afternoon. Day 15 of summer. Read this microseason across nine climate regions →
Graball weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Foggy10%—91°65°—
- SundayJul 5Heavy Drizzle27%0.07″88°72°-3°
- MondayJul 6Heavy Showers29%1.6″85°69°-3°
- TuesdayJul 7Light Drizzle12%—81°67°-4°
- WednesdayJul 8Overcast10%—85°65°+4°
- ThursdayJul 9Overcast18%—91°68°+6°
- FridayJul 10Thunderstorm55%0.05″85°72°-6°
AQI 87 (Moderate), driven by PM2.5. AQI up 23 in the last 6 hours — air quality is degrading. PM2.5 at 10.9 µg/m³ (AQI 54) with a 0.96 fine-to-coarse ratio and 1 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
Ozone × UV × Sky
Ozone at AQI 43. Overcast through the UV peak window (cloud cover ~100%) — afternoon ozone should stay flat.
- Present
- AQI 43
- UV peak
- 0.0 at 1 PM
- Sky at peak
- overcast
- Projected peak
- AQI 5
PM × Wind × Precip
PM2.5 at 10.9 µg/m³ (AQI 54) with a 0.96 fine-to-coarse ratio and 1 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.96
- 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
- 11:00 PM
- Moonset
- 10:59 AM
- In sign
- ♓︎ Pisces
Cicadas claim the scorching afternoon
Graball at a glance
- Today vs. normal: 7°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.
16-Day Forecast — Graball
- Sat91°65°10%
- Sun88°71°27%
- Mon85°69°29%
- Tue81°67°12%
- Wed85°65°10%
- Thu91°68°18%
- Fri85°72°55%
- Sat82°69°48%
- Sun75°66°31%
- Mon84°61°16%
- Tue85°67°11%
- Wed87°69°19%
- Thu76°66°23%
- Fri85°66°33%
- Sat92°70°36%
- Sun93°72°36%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of July 5, 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 — Graball
SPC has placed Graball in the Marginal Risk category for severe thunderstorms tomorrow.
- TODAYTSTMGeneral Thunderstorms
- 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 Graball
- 37066
- 37148