Cedar Hill, Tennessee Weather
Sun climbs to its northern throne. Day 88 of spring. Read this microseason across nine climate regions →
Cedar Hill weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 15Overcast——76°58°—
- TuesdayJun 16Overcast10%—83°60°+7°
- WednesdayJun 17T-storm w/ Hail10%—83°65°0°
- ThursdayJun 18Light Drizzle80%—77°68°-6°
- FridayJun 19Overcast75%—76°63°-1°
- SaturdayJun 20Overcast——78°58°+2°
- SundayJun 21T-storm w/ Hail31%—85°60°+7°
AQI 21 (Good), driven by Ozone. AQI down 7 over the last 6 hours (gradual decline). Ozone at AQI 40 now. With UV 8.5 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 45 around 1 PM.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion during the projected peak around 9 PM.
What's driving it
Ozone × UV × Sky
Ozone at AQI 40 now. With UV 8.5 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 45 around 1 PM.
- Present
- AQI 40
- UV peak
- 8.5 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 45
PM × Wind × Precip
PM2.5 at 6.8 µg/m³ (AQI 38) with a 0.93 fine-to-coarse ratio and 6 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.93
- Wind
- light
- 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
- 5:35 AM
- Moonset
- 8:20 PM
- In sign
- ♋︎ Cancer
Sun climbs to its northern throne
Cedar Hill at a glance
- Today vs. normal: 9°F below the seasonal normal for this latitude
- Last frost: March 26 (climatological average for this latitude)
- Microseason: Jun 11–15
- Planting window: Stake and prune tomato suckers. Watch for squash vine borers.
16-Day Forecast — Cedar Hill
- Mon76°58°1%
- Tue83°60°10%
- Wed83°65°10%
- Thu77°68°80%
- Fri76°63°75%
- Sat78°58°5%
- Sun85°60°31%
- Mon73°66°53%
- Tue76°59°49%
- Wed79°60°20%
- Thu82°65°18%
- Fri86°69°32%
- Sat90°71°29%
- Sun90°73°35%
- Mon92°71°39%
- Tue90°70°49%
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 — Cedar Hill
SPC has placed Cedar Hill 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 Cedar Hill
- 37032