La Grange, Tennessee Weather
Cicadas claim the scorching afternoon. Day 15 of summer. Read this microseason across nine climate regions →
La Grange weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Showers46%0.10″93°71°—
- SundayJul 5Overcast24%—91°73°-2°
- MondayJul 6Thunderstorm39%—90°71°-1°
- TuesdayJul 7Overcast11%—89°70°-1°
- WednesdayJul 8Overcast——95°68°+6°
- ThursdayJul 9Overcast15%—96°71°+1°
- FridayJul 10Light Drizzle29%—95°76°-1°
AQI 64 (Moderate), driven by PM2.5. AQI up 23 in the last 6 hours — air quality is degrading. PM2.5 at 12.6 µg/m³, PM10 at 14.6 µg/m³ — typical background levels with no transport signature.
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 48 now. With UV 0.0 peaking around 1 PM under partly cloudy skies, surface ozone likely climbs to AQI 8 around 1 PM.
- Present
- AQI 48
- UV peak
- 0.0 at 1 PM
- Sky at peak
- partly cloudy
- Projected peak
- AQI 8
PM × Wind × Precip
PM2.5 at 12.6 µg/m³, PM10 at 14.6 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.86
- Wind
- breezy
- Recent rain
- 0h in last 6h
- Pattern
- background
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
- 11:11 PM
- Moonset
- 11:10 AM
- In sign
- ♓︎ Pisces
Cicadas claim the scorching afternoon
La Grange at a glance
- Today vs. normal: 3°F above the seasonal normal for this latitude
- Last frost: March 17 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 38046
16-Day Forecast — La Grange
- Sat93°71°46%
- Sun91°73°24%
- Mon90°71°39%
- Tue89°70°11%
- Wed95°68°8%
- Thu96°71°15%
- Fri95°76°29%
- Sat93°71°39%
- Sun70°66°24%
- Mon84°64°17%
- Tue91°69°8%
- Wed92°71°28%
- Thu95°73°36%
- Fri95°75°55%
- Sat97°75°36%
- Sun97°76°32%
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 — La Grange
SPC includes La Grange in the general thunderstorm area today — no severe risk, but storms are possible.
- TODAYTSTMGeneral Thunderstorms
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3TSTMGeneral Thunderstorms
Thunderstorms possible. Not severe, but capable of producing lightning and brief heavy rain.
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 La Grange
- 38039
- 38057
- 38046