Chesterfield, Tennessee Weather
Cicadas claim the scorching afternoon. Day 15 of summer. Read this microseason across nine climate regions →
Chesterfield weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Heavy Showers43%3.1″88°72°—
- MondayJul 6Overcast23%—86°70°-2°
- TuesdayJul 7Thunderstorm31%—86°71°0°
- WednesdayJul 8Light Drizzle11%—90°70°+4°
- ThursdayJul 9Drizzle10%—93°71°+3°
- FridayJul 10Light Drizzle28%—95°73°+2°
- SaturdayJul 11Thunderstorm44%—91°72°-4°
AQI 43 (Good), driven by PM2.5. AQI up 6 over the last 6 hours (gradual rise). PM scrubbed by 3 hours of recent rain — PM2.5 down to 9.9 µg/m³, PM10 to 10.8 µg/m³.
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 50. Overcast through the UV peak window (cloud cover ~71%) — afternoon ozone should stay flat.
- Present
- AQI 50
- UV peak
- 5.5 at 1 PM
- Sky at peak
- overcast
- Projected peak
- AQI 18
PM × Wind × Precip
PM scrubbed by 3 hours of recent rain — PM2.5 down to 9.9 µg/m³, PM10 to 10.8 µg/m³.
- PM2.5/PM10
- 0.92
- Wind
- calm
- Recent rain
- 3h in last 6h
- Pattern
- washed out
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
- 11:08 PM
- Moonset
- 11:06 AM
- In sign
- ♓︎ Pisces
Cicadas claim the scorching afternoon
Chesterfield at a glance
- Today vs. normal: 13°F above the seasonal normal for this latitude
- Last frost: March 21 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
16-Day Forecast — Chesterfield
- Sun88°72°43%
- Mon86°70°23%
- Tue86°71°31%
- Wed90°70°11%
- Thu93°71°10%
- Fri95°73°28%
- Sat91°72°44%
- Sun92°71°29%
- Mon92°69°11%
- Tue80°62°8%
- Wed85°58°6%
- Thu89°63°28%
- Fri90°68°29%
- Sat93°71°32%
- Sun91°68°35%
- Mon91°68°35%
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 — Chesterfield
SPC has placed Chesterfield in the Marginal Risk category for severe thunderstorms today.
- TODAYMRGLMarginal Risk
- TOMORROWTSTMGeneral Thunderstorms
- 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 Chesterfield
- 38351