Henderson, Tennessee Weather
Sun climbs to its northern throne. Day 88 of spring. Read this microseason across nine climate regions →
Henderson weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 15Overcast——80°63°—
- TuesdayJun 16Overcast——84°62°+4°
- WednesdayJun 17T-storm w/ Hail16%—87°69°+3°
- ThursdayJun 18Drizzle66%0.04″78°68°-9°
- FridayJun 19Overcast66%—80°64°+2°
- SaturdayJun 20Overcast15%—83°59°+3°
- SundayJun 21Thunderstorm30%—89°67°+6°
AQI 30 (Good), driven by PM2.5. AQI down 6 over the last 6 hours (gradual decline). PM2.5 at 6.8 µg/m³ (AQI 38) with a 0.97 fine-to-coarse ratio and 4 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 6.8 µg/m³ (AQI 38) with a 0.97 fine-to-coarse ratio and 4 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.97
- 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).
A summer fog for fair, a winter fog for rain.
- Moonrise
- 5:46 AM
- Moonset
- 8:22 PM
- In sign
- ♊︎ Gemini
Sun climbs to its northern throne
Henderson at a glance
- Today vs. normal: 16°F below the seasonal normal for this latitude
- Last frost: March 20 (climatological average for this latitude)
- Microseason: Jun 11–15
- Planting window: Stake and prune tomato suckers. Watch for squash vine borers.
15-Day Forecast — Henderson
- Mon80°63°4%
- Tue84°62°4%
- Wed87°69°16%
- Thu78°68°66%
- Fri80°64°66%
- Sat83°59°15%
- Sun89°67°30%
- Mon83°72°49%
- Tue85°71°47%
- Wed79°70°27%
- Thu87°71°20%
- Fri87°72°46%
- Sat91°73°33%
- Sun94°74°35%
- Mon92°72°48%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of June 15, 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 — Henderson
SPC has placed Henderson in the General Thunderstorms category for severe thunderstorms day after tomorrow.
- TODAYNONENo severe risk
- TOMORROWNONENo severe risk
- 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 Henderson
- 38340